7G3973 PARTS & CASE GP TRANSMISSION S/N 8TA1-UP,3TE1-UP PART OF 7G3426, 6Y3198 TRANSMISSION ARS 631E

POWER TRAIN

TRANSMISSION GP

0. 7G-3973 CASE & PAR
1. 7G-2120 PLANETARY
2. 7G-2120 PLANETARY
3. 7G-2120 PLANETARY
4. 7G-2120 PLANETARY
5. 7G-2120 PLANETARY
6. 7G-2120 PLANETARY
7. 7G-2120 PLANETARY
8. 7G-2120 PLANETARY

GEAR GP

9. 7G-1525 GEAR & CAS
0. INFORMATION

WHEEL TRACTOR 631E WHEEL TRACTOR 1NB
631E TRACTOR / POWER SHIFT / 1NB00001-00871 (MACHINE) POWERED BY 3408 ENGINE SEBP1565 631E 1NB (1986)

POWER TRAIN

TRANSMISSION GP

6Y-3198 TRANSMISSION AR

7G-3426 TRANSMISSION AR-POWER SHIFT

7G-3973 CASE & PARTS GP-PLANETARY

7G-2120 PLANETARY GP

#SEBP15650280

7G-3973: CASE & PARTS GP-PLANETARY

CASE & PARTS GP-PLANETARY

7G3973 PARTS & CASE GP
TRANSMISSION S/N 8TA1-UP,3TE1-UP
PART OF 7G3426, 6Y3198 TRANSMISSION ARS

c528936 SEBP1565

7G3973 CASE & PARTS GP-PLANETARY Parts scheme

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-4849	[1]	SEAL-O-RING
2.	5H-7153	[1]	SEAL (31.12MM ID)
3.	7G-6373	[1]	GASKET
4.	9G-9915	[1]	COVER AS
	5M-9621	[10]	STUD-WELD
5.	1D-4717	[10]	NUT
6.	7G-1594	[1]	GASKET
7.	0S-0509	[21]	BOLT
8.	7G-1593	[1]	COVER
9.	8M-4992	[2]	SEAL (40.87MM ID)
10.	8M-4390	[2]	SEAL-O-RING (56.74MM ID)
11.	3T-1127	[1]	CASE AS-TMSN
12.	0S-0509	[1]	BOLT
	2S-6160	[1]	WASHER-HARD
13.	4D-8148	[2]	DOWEL
14.	2P-7919	[1]	PLATE-BAFFLE
15.	0S-0509	[4]	BOLT 19.05MM(.75IN)LG
	4B-4278	[4]	WASHER 1.6MM(.062IN)THK
	3H-3451	[2]	LOCK-NUT
			-OR-
	5K-9107	[4]	BOLT-SELF LOCKING
	5M-2894	[4]	WASHER 2.5MM(.098IN)THK
16.	5P-4483	[1]	PLUG-O-RING
	7M-8485	[1]	SEAL-O-RING (29.74MM) ID

#SEBP15650281

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 1 OF 4
TRANSMISSION S/N 8TA1-894
PART OF 7G3426 TRANSMISSION AR

c341545 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3D-9348	[2]	BOLT
2.	5P-8245	[40]	WASHER
3.	3T-0706	[1]	HOUSING AS-CLUTCH (NO 1)
	1A-2223	[2]	DOWEL
4.	9G-4229	[1]	PISTON-CLUTCH
5.	9G-4400	[4]	DISC-FRICTION
6.	8P-2051	[1]	PLATE-CLUTCH
7.	5M-6126	[9]	BEARING
8.	7G-2516	[3]	GEAR-PLANETARY (24 TEETH)
9.	6T-7799 C	[12]	DISC-THRUST
10.	3T-0707	[2]	PLATE AS
			(EACH INCLUDES)
	5H-6202	[2]	PIN
	5H-3182	[1]	PIN-SPRING
11.	7G-1145	[2]	RING-SEAL
12.	4S-5816	[1]	RING-SEAL
13.	7G-0739	[1]	HOUSING AS (CLUTCH NO 4)
14.	8M-6521	[2]	DOWEL
15.	3T-3751	[1]	PISTON-CLUTCH
16.	7G-0824	[2]	PLATE-CLUTCH
17.	7G-0713	[1]	CARRIER AS
	9L-9068	[2]	DOWEL
18.	7G-1146	[1]	GEAR AS-SUN
19.	9M-2001	[1]	DOWEL
20.	3T-0710	[1]	HOUSING AS (CLUTCH)
	1A-2223	[5]	DOWEL
21.	0S-1585	[28]	BOLT
22.	9M-4355	[10]	DAMPER-BOLT
23.	7G-0714	[1]	CARRIER AS (PLANET)
24.	6F-6547	[1]	BEARING-SLEEVE
25.	3T-0709	[1]	HOUSING AS-CLUTCH (NO 7)
	1A-2223	[2]	DOWEL
26.	4M-9641	[10]	BOLT
27.	3T-0711	[1]	PLATE AS
28.	7G-1141	[1]	SHAFT-CENTER
29.	9M-1503	[1]	RING-METAL SEAL
30.	7G-0744	[1]	PLATE-RETAINER
31.	1T-0720	[4]	BOLT-12 POINT HEAD
32.	9M-2004	[1]	BALL BEARING-SPL
33.	9F-3788	[1]	RING-METAL SEAL
34.	7G-5003	[1]	MANIFOLD AS
	8S-3426	[1]	DOWEL
35.	5M-6212	[3]	TUBE
36.	7G-0719	[3]	SHAFT-PLANETARY
37.	8P-9569	[1]	RING-SEAL
38.	8P-2022	[1]	RING-SEAL
	C		CHANGE FROM PREVIOUS TYPE

#SEBP15650282

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 2 OF 4
TRANSMISSION S/N 8TA1-894
PART OF 7G3426 TRANSMISSION AR

c328445 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-0731	[2]	PISTON-CLUTCH
2.	3T-2466	[14]	DISC-FRICTION
3.	7G-0825	[2]	PLATE-CLUTCH
4.	7G-1143	[1]	GEAR AS
	9M-2001	[1]	DOWEL
5.	3T-3720	[1]	PISTON-CLUTCH
6.	8S-3370	[1]	RING-SEAL
7.	7G-0727	[71]	GEAR-RING (101 TEETH)
8.	1B-7182	[2]	BOLT 3.17CM(1.25IN)LG
	0S-1617	[4]	BOLT 1.90CM(.750IN)LG
	9M-1974	[6]	WASHER
9.	5P-9362	[1]	RING-RETAINING
10.	3P-2795	[3]	SEAL-RING
11.	8P-8744	[1]	RING-SEAL EXTENSION
12.	7G-0728	[1]	GEAR-RING (70 TEETH)
13.	6T-1996	[7]	PLATE-CLUTCH
14.	7G-1596	[1]	RING-RETAINING
15.	7G-1186	[2]	RING-SEAL EXTENSION
16.	7G-0732	[2]	PISTON-CLUTCH
17.	7G-0729	[1]	GEAR-RING (71 TEETH)
18.	7T-7771	[1]	CARRIER-PLANETARY
19.	7G-1136	[1]	GEAR AS-SUN
	7G-1137	[1]	GEAR-SUN (29 TEETH)
	7G-1138	[1]	HUB-COUPLING
20.	9S-2843	[1]	RING-LOCK
21.	8D-8621	[1]	RING-RETAINING
22.	7G-0745	[1]	ADAPTER-SPEED
23.	3P-0896	[2]	RING-RETAINING
24.	7G-1148	[1]	GEAR-SUN (30 TEETH)
25.	1T-0141	[1]	RING-METAL SEAL
26.	2L-0043	[1]	RING-RETAINING
27.	5L-4753	[2]	RING-RETAINING
28.	9M-2004	[1]	BALL BEARING-SPL
29.	061-6712	[1]	RING-RETAINING
30.	1S-0579	[1]	BALL BEARING-SPL
31.	8P-4922	[2]	RING-SEAL
32.	6V-4323	[1]	BALL BEARING-SPL
33.	3T-3719	[1]	PISTON-BALANCE
34.	9F-3823	[2]	RING-SEAL
35.	8P-2053	[1]	SEAL-RING
36.	7G-1142	[1]	HUB AS-CLUTCH
	9M-2001	[1]	DOWEL

#SEBP15650283

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 3 OF 4
TRANSMISSION S/N 8TA1-894
PART OF 7G3426 TRANSMISSION AR

c341546 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1D-4719	[8]	NUT
2.	5P-8245	[16]	WASHER
3.	3F-1547	[1]	SEAL-O-RING
4.	3T-7005	[1]	CAGE AS
5.	2D-8426	[8]	STUD-TAPERLOCK
6.	067-3161	[1]	RING-RETAINING
7.	5P-5296	[1]	RING-RETAINING
8.	5P-6727	[1]	BALL BEARING-SPL
9.	3T-7000	[1]	RING-RETAINER
10.	3T-6995	[1]	GEAR-SUN (26 TEETH)
11.	0S-1571	[6]	BOLT
12.	5M-2894	[6]	WASHER
13.	7G-0746	[4]	SHAFT AS
			(EACH INCLUDES)
14.	5M-7921	[1]	PLUG-CORE
15.	7G-0717	[4]	GEAR-PLANET (20 TEETH)
16.	5P-9345	[8]	BEARING
17.	7T-3142 C	[8]	DISC-THRUST
18.	1T-0141	[1]	RING-METAL SEAL
19.	7G-0718	[4]	GEAR-PLANET (21 TEETH)
20.	7T-3143 C	[8]	DISC-THRUST
21.	5M-0578	[8]	BEARING
22.	7G-0747	[4]	SHAFT AS
			(EACH INCLUDES)
23.	2A-3746	[1]	PLUG-CUP
24.	3S-2708	[12]	PIN-SPRING
25.	4M-8871	[10]	DOWEL
26.	3T-2299	[2]	RING-SEAL EXTENSION
27.	3T-3723	[1]	PISTON-BALANCE
28.	7G-0738	[1]	HOUSING AS (CLUTCH NO 3)
	8M-6521	[2]	DOWEL
29.	6B-6863	[1]	PIN-SPRING
30.	6P-7706	[1]	CARRIER-RING
31.	8S-3426	[1]	DOWEL
32.	3T-3725	[2]	RING-SEAL EXTENSION
33.	9G-4400	[3]	DISC-FRICTION
34.	7G-0824	[2]	PLATE-CLUTCH
35.	3T-0695	[1]	HOUSING-CLUTCH (NO 2)
36.	8P-8744	[1]	RING-SEAL EXTENSION
37.	3P-2795	[1]	SEAL-RING
38.	1A-7669	[8]	BOLT
	C		CHANGE FROM PREVIOUS TYPE

#SEBP15650284

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 4 OF 4
TRANSMISSION S/N 8TA1-894
PART OF 7G3426 TRANSMISSION AR

c341547 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-2119	[1]	GEAR-RING (101 TEETH)
2.	3T-7006	[1]	CARRIER AS (PLANET)
	3T-7003	[1]	BEARING-SLEEVE
3.	3S-2708	[6]	PIN-SPRING
4.	7G-2118	[3]	GEAR-PLANETARY (24 & 24 TEETH)
5.	7G-1608	[3]	SPACER
6.	7G-0720	[3]	SHAFT-PLANETARY
7.	5P-0076	[6]	BOLT-12 POINT HEAD
8.	5M-6126	[4]	BEARING
9.	7G-0721	[4]	SHAFT-PLANETARY
10.	7G-2516	[4]	GEAR-PLANETARY (24 TEETH)
11.	6T-7799 C	[8]	DISC-THRUST
12.	7G-0743	[1]	PLATE
13.	6L-4783	[4]	BOLT-12 POINT HEAD
14.	1D-4574	[10]	BOLT
15.	5P-8245	[10]	WASHER
16.	1M-9691	[10]	SPRING
17.	9M-1990	[5]	DOWEL
18.	7M-5813	[20]	SPRING
19.	3T-0698	[1]	HOUSING-CLUTCH (NO 5)
20.	7G-0825	[1]	PLATE-CLUTCH
21.	4M-9592	[20]	SPRING
22.	1A-2170	[28]	SPRING-RETAINER
23.	3T-0697	[1]	MANIFOLD-CENTER

24.	0S-1588	[36]	BOLT
	5M-2894	[36]	WASHER
25.	9H-5545	[5]	DOWEL-REACTION
	6V-1720 FJ	[1]	PLATE-SERIAL NUMBER
	7B-3028 FJ	[2]	SCREW-DRIVE
			J-MOUNTED ON TMSN CASE
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP15650285

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 1 OF 2
TRANSMISSION S/N 8TA895-972
PART OF 7G3426 TRANSMISSION AR

c414280 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-0731	[2]	PISTON-CLUTCH
2.	9W-7089 C	[14]	DISC-FRICTION
3.	7G-0825	[2]	PLATE-CLUTCH
4.	7G-1143	[1]	GEAR AS
	9M-2001	[1]	DOWEL
5.	9W-9159 C	[1]	PISTON-CLUTCH
6.	8S-3370	[1]	RING-SEAL
7.	7G-0727	[1]	GEAR-RING (101 TEETH)
8.	1B-7182	[2]	BOLT 3.17CM(1.25IN)LG
	0S-1617	[4]	BOLT 1.90CM(.750IN)LG
	9M-1974	[6]	WASHER
9.	5P-9362	[1]	RING-RETAINING
10.	3P-2795	[3]	SEAL-RING
11.	8P-8744	[1]	RING-SEAL EXTENSION
12.	7G-0728	[1]	GEAR-RING (70 TEETH)
13.	6T-1996	[7]	PLATE-CLUTCH
14.	7G-1596	[1]	RING-RETAINING
15.	7G-1186	[2]	RING-SEAL EXTENSION
16.	7G-0732	[2]	PISTON-CLUTCH
17.	7G-0729	[1]	GEAR-RING (71 TEETH)
18.	7T-7771	[1]	CARRIER-PLANETARY
19.	7G-1136	[1]	GEAR AS-SUN
	7G-1137	[1]	GEAR-SUN (29 TEETH)
	7G-1138	[1]	HUB-COUPLING
20.	9S-2843	[1]	RING-LOCK
21.	8D-8621	[1]	RING-RETAINING
22.	9W-2985 C	[1]	ADAPTER-SPEED
23.	3P-0896	[2]	RING-RETAINING
24.	7G-1148	[1]	GEAR-SUN (30 TEETH)
25.	1T-0141	[1]	RING-METAL SEAL
26.	2L-0043	[1]	RING-RETAINING
27.	5L-4753	[2]	RING-RETAINING
28.	9M-2004	[1]	BALL BEARING-SPL
29.	061-6712	[1]	RING-RETAINING
30.	1S-0579	[1]	BALL BEARING-SPL
31.	8P-4922	[2]	RING-SEAL
32.	6V-4323	[1]	BALL BEARING-SPL
33.	9W-9158 C	[1]	PISTON-BALANCE
34.	9F-3823	[2]	RING-SEAL
35.	8P-2053	[1]	SEAL-RING
36.	9W-8571 C	[1]	HUB AS-CLUTCH
	9M-2001	[1]	DOWEL
37.	1D-4719	[8]	NUT
38.	5P-8245	[16]	WASHER
39.	8T-8177 C	[1]	SEAL-FACE
40.	9W-8572 C	[1]	CAGE AS
	8S-0527	[1]	PLUG-CUP
41.	2D-8426	[8]	STUD-TAPERLOCK
42.	067-3161	[1]	RING-RETAINING
43.	5P-5296	[1]	RING-RETAINING
44.	5P-6727	[1]	BALL BEARING-SPL
45.	3T-7000	[1]	RING-RETAINER
46.	3T-6995	[1]	GEAR-SUN (26 TEETH)
47.	0S-1571 C	[9]	BOLT
48.	5M-2894 C	[9]	WASHER
49.	7G-0746	[4]	SHAFT AS
			(EACH INCLUDES)
50.	5M-7921	[1]	PLUG-CORE
51.	7G-0717	[4]	GEAR-PLANET (20 TEETH)
52.	5P-9345	[8]	BEARING
53.	7T-3142	[8]	DISC-THRUST
54.	1T-0141	[1]	RING-METAL SEAL
55.	7G-0718	[4]	GEAR-PLANET (21 TEETH)
56.	7T-3143	[8]	DISC-THRUST
57.	5M-0578	[8]	BEARING
58.	3P-2795	[1]	SEAL-RING
59.	1A-7669	[8]	BOLT
60.	3S-2708	[12]	PIN-SPRING
61.	4M-8871	[10]	DOWEL
62.	3T-2299	[2]	RING-SEAL EXTENSION
63.	3T-3723	[1]	PISTON-BALANCE
64.	9W-9161 C	[1]	HOUSING AS
	8M-6521	[2]	DOWEL
65.	6B-6863	[1]	PIN-SPRING
66.	6P-7706	[1]	CARRIER-RING
67.	8S-3426	[1]	DOWEL
68.	3T-3725	[2]	RING-SEAL EXTENSION
69.	9W-7090 C	[5]	DISC-FRICTION
70.	7G-0824	[4]	PLATE-CLUTCH
71.	3T-0695	[1]	HOUSING-CLUTCH (#2)
72.	8P-8744	[1]	RING-SEAL EXTENSION
73.	7G-0747	[4]	SHAFT AS
			(EACH INCLUDES)
74.	2A-3746	[1]	PLUG-CUP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP15650286

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 2 OF 2
TRANSMISSION S/N 8TA895-972
PART OF 7G3426 TRANSMISSION AR

c414282 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-2119	[1]	GEAR-RING (101 TEETH)
2.	3T-7006	[1]	CARRIER AS (PLANET)
	3T-7003	[1]	BEARING-SLEEVE
3.	3S-2708	[6]	PIN-SPRING
4.	7G-2118	[3]	GEAR-PLANETARY
			(24 & 24 TEETH)
5.	7G-1608	[3]	SPACER
6.	7G-0720	[3]	SHAFT-PLANETARY
7.	5P-0076	[6]	BOLT-12 POINT HEAD
8.	5M-6126	[4]	BEARING
9.	7G-0721	[4]	SHAFT-PLANETARY
10.	7G-2516	[4]	GEAR-PLANETARY (24 TEETH)
11.	6T-7799	[8]	DISC-THRUST
12.	7G-0743	[1]	PLATE
13.	6L-4783	[4]	BOLT-12 POINT HEAD
14.	1D-4574	[10]	BOLT
15.	5P-8245	[10]	WASHER
16.	1M-9691	[10]	SPRING
17.	9M-1990	[5]	DOWEL
18.	7M-5813	[20]	SPRING
19.	3T-0698	[1]	HOUSING-CLUTCH (#5)
20.	7G-0825	[1]	PLATE-CLUTCH
21.	4M-9592	[20]	SPRING
22.	1A-2170	[28]	SPRING-RETAINER
23.	3T-0697	[1]	MANIFOLD-CENTER
24.	0S-1588	[36]	BOLT
	5M-2894	[36]	WASHER
25.	9H-5545	[5]	DOWEL-REACTION
26.	3D-9348	[2]	BOLT
27.	5P-8245 C	[12]	WASHER
28.	9W-8575 C	[1]	HOUSING AS-CLUTCH (#1)
	1A-2223 C	[2]	DOWEL
29.	9G-4229	[1]	PISTON-CLUTCH
30.	6Y-1363 C	[2]	DISC-FRICTION
31.	6Y-1320 C	[1]	PLATE-CLUTCH
32.	5M-6126	[9]	BEARING
33.	7G-2516	[3]	GEAR-PLANETARY (24 TEETH)
34.	6T-7799	[12]	DISC-THRUST
35.	3T-0707	[2]	PLATE AS
			(EACH INCLUDES)
	5H-6202	[2]	PIN
36.	7G-1145	[2]	RING-SEAL
37.	4S-5816	[1]	RING-SEAL
38.	7G-0739	[1]	HOUSING AS (CLUTCH #4)
39.	8M-6521	[2]	DOWEL
40.	3T-3751	[1]	PISTON-CLUTCH
41.	7G-0824	[2]	PLATE-CLUTCH
42.	7G-0713	[1]	CARRIER AS
43.	7G-1146	[1]	GEAR AS-SUN
44.	9M-2001	[1]	DOWEL
45.	3T-0710	[1]	HOUSING AS (CLUTCH)
	1A-2223	[5]	DOWEL
46.	0S-1585	[28]	BOLT
	3H-7654 C	[28]	WASHER
47.	9M-4355	[10]	DAMPER-BOLT
48.	7G-0714	[1]	CARRIER AS (PLANET)
49.	6F-6547	[1]	BEARING-SLEEVE
50.	3T-0709	[1]	HOUSING AS-CLUTCH (#7)
	1A-2223	[2]	DOWEL
51.	4M-9641	[10]	BOLT
52.	3T-0711	[1]	PLATE AS
53.	7G-1141	[1]	SHAFT-CENTER
54.	9M-1503	[1]	RING-METAL SEAL
55.	7G-0744	[1]	PLATE-RETAINER
56.	1T-0720	[4]	BOLT-12 POINT HEAD
57.	9M-2004	[1]	BALL BEARING-SPL
58.	9F-3788	[1]	RING-METAL SEAL
59.	7G-5003	[1]	MANIFOLD AS
	8S-3426	[1]	DOWEL
60.	5M-6212	[3]	TUBE
61.	7G-0719	[3]	SHAFT-PLANETARY
62.	8P-9569	[1]	RING-SEAL
63.	8P-2022	[1]	RING-SEAL

	6V-1720 FJ	[1]	PLATE-SERIAL NUMBER
	7B-3028 FJ	[2]	SCREW-DRIVE
			J-MOUNTED ON TMSN CASE
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP15650287

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 1 OF 2
TRANSMISSION S/N 8TA973-UP,3TE1-UP
PART OF 7G3426, 6Y3198 TRANSMISSION ARS

c513375 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-0731	[2]	PISTON-CLUTCH
2.	6Y-9808	[10]	DISC-FRICTION
3.	7G-0825	[3]	PLATE-CLUTCH
4.	7G-1143	[1]	GEAR AS
	9M-2001	[1]	DOWEL
5.	9W-9159	[1]	PISTON-CLUTCH
6.	8S-3370	[1]	RING-SEAL
7.	7G-0727	[1]	GEAR-RING (101 TEETH)
8.	1B-7182	[2]	BOLT 3.17CM(1.25IN)LG
	0S-1617	[4]	BOLT 1.90CM(.750IN)LG
	9M-1974	[6]	WASHER
9.	5P-9362	[1]	RING-RETAINING
10.	3P-2795	[3]	SEAL-RING
11.	8P-8744	[1]	RING-SEAL EXTENSION
12.	7G-0728	[1]	GEAR-RING (70 TEETH)
13.	6T-1996	[7]	PLATE-CLUTCH
14.	7G-1596	[1]	RING-RETAINING
15.	7G-1186	[2]	RING-SEAL EXTENSION
16.	7G-0732	[2]	PISTON-CLUTCH
17.	7G-0729	[1]	GEAR-RING (71 TEETH)
18.	7T-7771	[1]	CARRIER-PLANETARY
19.	7G-1136	[1]	GEAR AS-SUN
	7G-1137	[1]	GEAR-SUN (29 TEETH)
	7G-1138	[1]	HUB-COUPLING
20.	9S-2843	[1]	RING-LOCK
21.	8D-8621	[1]	RING-RETAINING
22.	9W-2985	[1]	ADAPTER-SPEED
23.	3P-0896	[2]	RING-RETAINING
24.	7G-1148	[1]	GEAR-SUN (30 TEETH)
25.	1T-0141	[1]	RING-METAL SEAL
26.	2L-0043	[1]	RING-RETAINING
27.	5L-4753	[2]	RING-RETAINING
28.	9M-2004	[1]	BALL BEARING-SPL
29.	061-6712	[1]	RING-RETAINING
30.	1S-0579	[1]	BALL BEARING-SPL
31.	6Y-5888	[2]	RING-SEAL
32.	6V-4323	[1]	BALL BEARING-SPL
33.	9W-9158	[1]	PISTON-BALANCE
34.	9F-3823	[2]	RING-SEAL
35.	8P-2053	[1]	SEAL-RING
36.	C	[1]	HUB AS-CLUTCH
	9M-2001	[1]	DOWEL
37.	1D-4719	[8]	NUT
38.	5P-8245	[16]	WASHER
39.	3F-1547	[1]	SEAL-O-RING
40.	9W-8572	[1]	CAGE AS
	8S-0527	[1]	PLUG-CUP
41.	2D-8426	[8]	STUD-TAPERLOCK
42.	067-3161	[1]	RING-RETAINING
43.	5P-5296	[1]	RING-RETAINING
44.	5P-6727	[1]	BALL BEARING-SPL
45.	3T-7000	[1]	RING-RETAINER
46.	3T-6995	[1]	GEAR-SUN (26 TEETH)
47.	0S-1571	[9]	BOLT
48.	5M-2894	[9]	WASHER
49.	7G-0746	[4]	SHAFT AS
			(EACH INCLUDES)
50.	5M-7921	[1]	PLUG-CORE
51.	7G-0717	[4]	GEAR-PLANET (20 TEETH)
52.	5P-9345	[8]	BEARING
53.	7T-3142	[8]	DISC-THRUST
54.	1T-0141	[1]	RING-METAL SEAL
55.	7G-0718	[4]	GEAR-PLANET (21 TEETH)
56.	7T-3143	[8]	DISC-THRUST
57.	5M-0578	[8]	BEARING
58.	3P-2795	[1]	SEAL-RING
59.	1A-7669	[8]	BOLT
60.	3S-2708	[12]	PIN-SPRING
61.	4M-8871	[10]	DOWEL
62.	3T-2299	[2]	RING-SEAL EXTENSION
63.	3T-3723	[1]	PISTON-BALANCE
64.	9W-9161	[1]	HOUSING AS
	8M-6521	[2]	DOWEL
65.	6B-6863	[1]	PIN-SPRING
66.	6P-7706	[1]	CARRIER-RING
67.	8S-3426	[1]	DOWEL
68.	3T-3725	[2]	RING-SEAL EXTENSION
69.	6Y-9807	[5]	DISC-FRICTION
70.	7G-0824	[4]	PLATE-CLUTCH
71.	3T-0695	[1]	HOUSING-CLUTCH (#2)
72.	8P-8744	[1]	RING-SEAL EXTENSION
73.	7G-0747	[4]	SHAFT AS
			(EACH INCLUDES)
74.	2A-3746	[1]	PLUG-CUP
75.	8E-2477	[4]	DISC-FRICTION
	C		CHANGE FROM PREVIOUS TYPE

#SEBP15650288

7G-2120: PLANETARY GP

PLANETARY GP

7G2120 PLANETARY GP-PART 2 OF 2
TRANSMISSION S/N 8TA973-UP,3TE1-UP
PART OF 7G3426, 6Y3198 TRANSMISSION ARS

c556265 SEBP1565

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-2119	[1]	GEAR-RING (101 TEETH)
2.	3T-7006	[1]	CARRIER AS (PLANET)
	3T-7003	[1]	BEARING-SLEEVE
3.	3S-2708	[6]	PIN-SPRING
4.	7G-2118	[3]	GEAR-PLANETARY
			(24 & 24 TEETH)
5.	7G-1608	[3]	SPACER
6.	7G-0720	[3]	SHAFT-PLANETARY
7.	5P-0076	[6]	BOLT-12 POINT HEAD
8.	5M-6126	[4]	BEARING
9.	7G-0721	[4]	SHAFT-PLANETARY
10.	7G-2516	[4]	GEAR-PLANETARY (24 TEETH)
11.	6T-7799	[8]	DISC-THRUST
12.	7G-0743	[1]	PLATE
13.	6L-4783	[4]	BOLT-12 POINT HEAD
14.	1D-4574	[10]	BOLT
15.	5P-8245	[10]	WASHER
16.	1M-9691	[10]	SPRING
17.	9M-1990	[5]	DOWEL
18.	7M-5813	[20]	SPRING
19.	3T-0698	[1]	HOUSING-CLUTCH (#5)
20.	7G-0825	[1]	PLATE-CLUTCH
21.	4M-9592	[20]	SPRING
22.	1A-2170	[28]	SPRING-RETAINER
23.	3T-0697	[1]	MANIFOLD-CENTER
24.	0S-1588	[36]	BOLT
	5M-2894	[36]	WASHER
25.	9H-5545	[5]	DOWEL-REACTION
26.	3D-9348	[2]	BOLT
27.	5P-8245	[12]	WASHER
28.	9W-8575	[1]	HOUSING AS-CLUTCH (#1)
	1A-2223	[2]	DOWEL
29.	6Y-1321 C	[1]	PISTON-CLUTCH
30.	6Y-1363	[3]	DISC-FRICTION
31.	6Y-1320	[2]	PLATE-CLUTCH
32.	5M-6126	[9]	BEARING
33.	7G-2516	[3]	GEAR-PLANETARY (24 TEETH)
34.	6T-7799	[12]	DISC-THRUST
35.	3T-0707	[2]	PLATE AS
			(EACH INCLUDES)
	5H-6202	[2]	PIN
36.	6Y-2281 C	[2]	RING-SEAL
37.	4S-5816	[1]	RING-SEAL
38.	7G-0739	[1]	HOUSING AS (CLUTCH #4)
39.	8M-6521	[2]	DOWEL
40.	3T-3751	[1]	PISTON-CLUTCH
41.	7G-0719	[3]	SHAFT-PLANETARY
42.	7G-0713	[1]	CARRIER AS
43.	7G-1146	[1]	GEAR AS-SUN
44.	9M-2001	[1]	DOWEL
45.	3T-0710	[1]	HOUSING AS (CLUTCH) (#6)
	1A-2223	[5]	DOWEL
46.	0S-1585	[28]	BOLT
	3H-7654	[28]	WASHER
47.	9M-4355	[10]	DAMPER-BOLT
48.	7G-0714	[1]	CARRIER AS (PLANET)
49.	6F-6547	[1]	BEARING-SLEEVE
50.	3T-0709	[1]	HOUSING AS-CLUTCH (#7)
	1A-2223	[2]	DOWEL
51.	4M-9641	[10]	BOLT
52.	3T-0711	[1]	PLATE AS
53.	7G-1141	[1]	SHAFT-CENTER
54.	9M-1503	[1]	RING-METAL SEAL
55.	7G-0744	[1]	PLATE-RETAINER
56.	1T-0720	[4]	BOLT-12 POINT HEAD
57.	9M-2004	[1]	BALL BEARING-SPL
58.	9F-3788	[1]	RING-METAL SEAL
59.	8E-9292	[1]	MANIFOLD AS
	8S-3426	[1]	DOWEL
60.	5M-6212	[3]	TUBE
61.	8P-2022	[1]	RING-SEAL
62.	8P-9569	[1]	RING-SEAL

	6V-1720 FJ	[1]	PLATE-SERIAL NUMBER
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP15650289

7G-1525: GEAR & CASE GP-TRANSFER

GEAR & CASE GP-TRANSFER

7G1525 TRANSFER CASE & GEAR GP-PART 1 OF 1
WITHOUT PINION
TRANSMISSION S/N 8TA1-UP,3TE1-760
PART OF 7G3426, 6Y3198 TRANSMISSION ARS

c962802 SEBP1565

7G1525 GEAR & CASE GP-TRANSFER Parts scheme

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[4]	SEAL-O-RING
2.		[1]	PLUG-STRAIGHT THREAD
3.		[8]	BOLT (1/2-13X1.375 IN)
4.		[2]	BOLT (1/2-13X2.25 IN)
5.		[1]	ADAPTER-FILTER
6.		[7]	STUD-TAPERLOCK (1/2X13X2.2 IN OAL)
7.		[9]	NUT-FULL (1/2-13 THD)
8.		[1]	RING-RETAINING
9.		[1]	GEAR (70 TEETH)
10.		[1]	CAGE-BEARING
11.		[1]	BALL BEARING
12.		[9]	BOLT (3/8-16X1.37 IN)
13.		[1]	CASE GP-TRANSFER GEAR
		[1]	TUBE AS
		[2]	BOLT (3/8-16X0.625 IN)
		[2]	CLIP
14.		[1]	CONNECTOR-FLARED
		[1]	TEE-PIPE
		[1]	ELBOW-FLARED
15.		[1]	PLUG-O-RING
		[1]	SEAL-O-RING
16.		[2]	DOWEL
17.		[1]	PLUG-CUP (25.73MM ID)
18.		[1]	TUBE AS
19.		[1]	CAGE AS-BEARING
20.		[2]	STUD-TAPERLOCK (3/8X16X1.77 IN OAL)
21.		[28]	BOLT (3/8-16X1 IN)
22.		[1]	MANIFOLD
23.		[1]	COVER
24.		[1]	SEAL-O-RING
25.		[2]	STUD-TAPERLOCK (5/8-11X2.36 IN OAL)
26.		[6]	BOLT (5/16-18X0.875 IN)
		[6]	WASHER-HARD (8.8X16X2MM THK)
27.		[1]	GEAR (86 TEETH)
28.		[6]	CONE-ROLLER BEARING
		[6]	CUP-ROLLER BEARING
29.		[1]	SEAL-O-RING
30.		[1]	GEAR (86 TEETH)
31.	B	[2]	SHIM PACK (INCLUDES 10 SHIMS)
32.		[1]	CAGE-BEARING
33.		[5]	BOLT (1/2-13X1.25 IN)
34.		[1]	GEAR (77 TEETH)
35.		[1]	GEAR (75 TEETH)
36.	B	[1]	SHIM PACK (INCLUDES 10 SHIMS)
37.		[1]	SEAL-O-RING
38.		[1]	CAGE-BEARING
39.		[1]	SEAL-O-RING
	B		USE AS REQUIRED

Information:

POWER TRAIN

TRANSMISSION GP

Operation and Maintenance Manual

Transmission Oil Level - Check
631E Series II Wheel Tractor-Scrapers

Transmission Oil - Change
631E Series II Wheel Tractor-Scrapers

Transmission Oil Sample - Obtain
631E Series II Wheel Tractor-Scrapers

Transmission Breather - Clean
631E Series II Wheel Tractor-Scrapers

Special Instruction

Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}
Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}

Assembly and Operation of 1U5999 Spindle Group Used for Testing Transmissions on Hydraulic Test Bench{0783}
Assembly and Operation of 1U5999 Spindle Group Used for Testing Transmissions on Hydraulic Test Bench{0783}

Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}
Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}

EPTC-II Transmission Control Retrofit (8 Speed){3168}
EPTC-II Transmission Control Retrofit (8 Speed){3168}

EPTC-II Transmission Control Retrofit (7 Speed){3168}
EPTC-II Transmission Control Retrofit (7 Speed){3168}

Installation Procedure for 7T6337 Transmission Speed Sensor{3175}
Installation Procedure for 7T6337 Transmission Speed Sensor{3175}

Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Technical Information Bulletin

Two Lubrication Holes Have Been Omitted In the 7S-8580 Rotation Clutch Carrier
Two Lubrication Holes Have Been Omitted In the 7S-8580 Rotation Clutch Carrier

Some 2P-4472, 7G-0825, and 8P-1656 Clutch Plates May Have Been Shipped Into the Parts System Before Finish Grinding
Some 2P-4472, 7G-0825, and 8P-1656 Clutch Plates May Have Been Shipped Into the Parts System Before Finish Grinding

Understanding Transmission Abuse Reports In Transmission Controls
Understanding Transmission Abuse Reports In Transmission Controls

Specifications

Transmission
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Hydraulic Control Group
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Scavenge Pump For The Transfer Gears Of The Transmission
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Oil Pump For The Transmission
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Oil Filter For The Transmission
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Screen For The Transmission Oil Pump
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Speed Sensor
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Shift Lever
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Hold Pedal
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Transfer Gears
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Oil Filter 9P-6447
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Shift Lever 8W-2209
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Speed Sensor 3E-6955
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Hydraulic Control Group 8E-6973
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission 8E-6684
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Torque Converter And Transmission Pressure And Shift Points
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission 9G-0953
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Hydraulic Controls 3T-8363
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Oil Filter 2S-6457
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Lubrication Relief Valve 8M-8551
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Transfer Gears 9G-0952
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Transmission Case 9G-1236
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Engine and Transmission Support 5T-4022
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Adjustment For Transmission Hold And Differential Lock Pedals 5T0660
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Engine Support Group
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Transmission Planetary
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Power Train

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Systems Operation

Transmission Electronic Control System
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train

Transmission Planetary
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train

Reuse And Salvage Guidelines

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}

Transmission Clutch Plates and Disc Assemblies with Rayflex Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Rayflex Friction Material {3030, 3155, 3190}

Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}

Transmission Reuse and Salvage Manual Contents {0374, 3030}
Transmission Reuse and Salvage Manual Contents {0374, 3030}

Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}

Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}

Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}

Reuse and Salvage of Transmission Components {3030}
Reuse and Salvage of Transmission Components {3030}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}

Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}

Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}

Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}

Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Kidney Looping 621-651 Series G&E Series Front Engine Wheel Tractor Scrapers{0680, 0768, 3030, 3067, 3080, 5050, 5095}
Kidney Looping 621-651 Series G&E Series Front Engine Wheel Tractor Scrapers{0680, 0768, 3030, 3067, 3080, 5050, 5095}

Bench Test Procedures

Disassembly and Assembly

Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS

Engine Front Support And Trunnion
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS

Transmission Electronic Speed Sensor
631E & 637E TRACTOR POWER TRAIN

Transmission Hydraulic Control Valves
631E & 637E TRACTOR POWER TRAIN

Transmission Oil Filter
631E & 637E TRACTOR POWER TRAIN

Transmission Scavenge Pump
631E & 637E TRACTOR POWER TRAIN

Transmission Oil Pump
631E & 637E TRACTOR POWER TRAIN

Transmission And Transfer Gears
631E & 637E TRACTOR POWER TRAIN

Transmission
631E & 637E TRACTOR POWER TRAIN

Transmission Oil Cooler
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES

Engine Front Support
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES

Transmission Electronic Speed Sensor
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transmission Hydraulic Control Valves
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transmission Oil Filter
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transmission Scavenge Pump
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transmission Oil Pump
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transmission
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transfer Gears, Torque Converter, Transmission & Differential
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transfer Gears, Torque Converter & Transmission
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Transfer Gears & Transmission
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Service Magazine

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25

Change Is Made to Support Beam For Front Of Engine{0643}
1977/10/03

Spindle Group Available For Bench Testing Transmissions{0783,3150}
1987/07/13

Improved Components Used In Electronic Speed Sensor Groups And Transmission Planetary Groups{3175}
1987/12/21

New Seal Ring Used In Transmission Planetary Groups {3155}
1988/01/25

Mounting For Power Train Guard Can Be Modified{7153}
1988/06/13

Oil Level Sight Gauge For Differential And Transmission Now Serviced{3150,3250,7479}
1988/09/05

Usage Of Electronic Transmission Controls{3168}
1988/09/12

Coasting While In Neutral May Cause Severe Transmission Damage{3150,3061,3186}
1989/09/25

Extension Cable Makes It Easier To Use ICM Transmission Control Monitor {3168,0600,1408}
1989/10/09

Tractors May Have Unnecessary Orifice In Selector Valve Of Transmission Hydraulic Controls {3167,3158}
1990/03/26

Identifying Harness Codes For ICM (Individual Clutch Modulation) Transmission Controls{3168}
1990/04/09

Improved Transmission Speed Sensor{3175}
1990/08/13

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

New Transmission Clutch Disc In No. 6 Clutch Of Tractor And No. 3 And No. 4 Clutches Of Scraper Transmissions{3155}
1990/10/29

New Transmission Friction Discs Increase Service Life{3187,3155}
1990/10/29

Tools for Aligning Engines to Fixed Transmissions on Tractors with Unishaft Drive Lines{3253,0600,0717,0722}
1990/11/05

New Load Piston Body Resists Wear Of Transmission Pressure Control Valves Due To Side Loading{3152}
1991/01/14

Probable Causes Of Transmission Hunting In Individual Clutch Modulation (ICM) Transmissions{3150,3167}
1991/09/30

Identifying A Broad-Range Torque Converter{3125,3150}
1991/11/18

New Transmission Bearing Used To Improve Service Life{3150,3160}
1991/11/25

New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28

Special Instruction SEHS9661 Available For Retrofitting EPTC-II Transmission Controls (7 Speed){3168}
1994/08/15

Special Instruction SEHS9660 Available For Retrofitting EPTC-II Transmission Controls (8 Speed){3168}
1994/08/15

Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29

Software Improvements For EPTC II Controls On Tractors, Trucks, And Wheel Tractor-Scrapers {3168,3150}
1995/09/11

New ICM Transmission Control (Actual Gear Switch) Is Available{3168}
1995/10/30

Retrofit of EPTC II To Earlier Machines With ICM Transmissions {3168,3150}
1995/11/06

Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02

New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25

Correction to Operation and Maintenance , "Transmission Oil Level - Check" {3030}
2001/12/03

Correction to Operation and Maintenance , "Check Oil Levels" {3030}
2001/12/17

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Transmission Oil Has High Particle Count {3030, 7542}
2008/12/01

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

A New Bearing Cage Assembly is Now Used in the Planetary Group on Certain Wheel Tractor-Scrapers and Off-Highway Trucks {3030, 3160}
A New Bearing Cage Assembly is Now Used in the Planetary Group on Certain Wheel Tractor-Scrapers and Off-Highway Trucks {3030, 3160}

Caterpillar Parts SIS Catalog 631E :

7G-3426 TRANSMISSION AR-POWER SHIFT

6Y-3198 TRANSMISSION AR

5T-0732 STARTING AID GP-ETHER

8W-0345 WIRING GP-SECONDARY STEERING

9X-3040 SWITCH GP-FLOW

1N-4647 SWITCH GP-FLOW

2Y-8441 SWITCH AS-DISCONNECT

1N-4647 SWITCH GP-FLOW

7G-2120 PLANETARY GP

Truck sale:

Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.