3P4046 POWER TRAIN OIL LINES GROUP-PART 3 OF 3 SERIAL No. 66V4775-UP 2P9339 PUMP, 3P4243 FILTER & 9M8669 SCREEN PARTS ARE SHOWN ON Pages 108 & 109 D8K

POWER TRAIN

LINES GP-POWER TRAIN OIL

0. 3P-4046 POWER TRAI

PUMP GP

1. 2P-9239 GEAR PUMP

FILTER GP

2. 3P-4243 TRANSMISSI

SCREEN GP

3. 9M-8669 MAGNETIC S

FILTER GP

4. 3P-4243 TRANSMISSI

PUMP GP

5. 3P-4405 GEAR PUMP
6. 7S-7400 GEAR PUMP

DRIVE GP-FINAL

7. 8H-3825 FINAL DRIV
8. 6P-3600 FINAL DRIV
9. 6P-3600 FINAL DRIV
0. INFORMATION

TRACK-TYPE TRACTOR D8K TRACK-TYPE TRACTOR 66V
D8K TRACTOR / POWER SHIFT / 66V02085-UP (MACHINE) POWERED BY D342 ENGINE HEBP1123 D8K 66V (1974)

POWER TRAIN

LINES GP-POWER TRAIN OIL

3P-4046 POWER TRAIN OIL LINES GROUP

#HEBP11230310

3P-4046: POWER TRAIN OIL LINES GROUP

POWER TRAIN OIL LINES GROUP

3P4046 POWER TRAIN OIL LINES GROUP-PART 3 OF 3
SERIAL No. 66V4775-UP
2P9339 PUMP, 3P4243 FILTER & 9M8669 SCREEN PARTS ARE SHOWN ON Pages 108 & 109

c178777 HEBP1123

3P4046 POWER TRAIN OIL LINES GROUP Parts scheme

For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3P-7838	[1]	HOSE ASSEM. 65 in. (16.51 dm)
2.	5M-8429	[1]	CLIP
3.	4B-0418	[1]	CLIP
4.	1A-2029	[15]	BOLT 28.58 mm(1.125 in.)
5.	3B-4506	[21]	LOCKWASHER
6.	3P-7808	[1]	ELBOW
7.	8M-4436	[2]	SEAL
8.	0S-1588	[10]	BOLT 31.75 mm(1.25 in.)
9.	8M-5252	[1]	SEAL
10.	2P-9239 Y	[1]	PUMP ASSEM.
			(Separate Illustration)
11.	030-7947	[2]	ELBOW
	033-6042	[2]	SEAL
12.	9M-8669 Y	[1]	SCREEN GROUP
			(Separate Illustration)
13.	0S-1591	[2]	BOLT
14.	8M-4987	[4]	SEAL
15.	3P-8005	[1]	PLATE
16.	0S-1594	[6]	BOLT 25.4 mm(1 in.)
17.	1P-4577	[4]	FLANGE
18.	3P-4243 Y	[1]	FILTER GROUP
			(Separate Illustration)
19.	0S-1595 C	[3]	BOLT
20.	3B-4508	[8]	LOCKWASHER
21.	8S-4780	[1]	BRACKET
22.	4B-4278 C	[4]	WASHER
23.	3P-4165	[1]	CLAMP ASSEM.
24.	8P-4110	[1]	HOSE ASSEM. 60.2 cm(23.70 in.)
25.	6P-0683	[1]	BASE
26.	1P-4582	[4]	FLANGE
	8M-5010	[2]	SEAL
27.	9S-0440	[1]	TUBE ASSEM.
28.	1A-4784	[1]	WASHER
29.	9M-5639	[1]	CLIP
	9M-5640	[1]	CLIP
30.	6P-0685	[1]	HOSE ASSEM. 147.3 cm(58 in.)
31.	0S-1585 C	[5]	BOLT
32.	3P-5929	[1]	MANIFOLD
33.	7B-3235	[4]	BOLT
34.	8M-4989	[2]	SEAL
35.	3P-5931	[1]	HOSE ASSEM. 86.3 cm(34 in.)
	8M-4986	[2]	SEAL
36.	6P-7679	[1]	ELBOW
37.	1D-4719	[2]	NUT
38.	6P-7676	[1]	BRACKET ASSEM.
			(Includes)
	1F-0748	[2]	NUT
39.	5M-2894 C	[10]	WASHER
40.	3P-6629	[2]	CLAMP
41.	4B-4280 C	[3]	WASHER
42.	1B-3057	[1]	CLIP
43.	5P-8245 C	[8]	WASHER
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#HEBP11230311

2P-9239: GEAR PUMP ASSEMBLY

GEAR PUMP ASSEMBLY

2P9239 GEAR PUMP ASSEMBLY
PART OF 3P4046 POWER TRAIN OIL LINES GROUP SHOWN ON Pages 107, 107C, 107F & 107K

c160155 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3P-0366	[ 1]	MANIFOLD ASSEM.
2.	5M-3320	[ 2]	BEARING
3.	0T-0573	[ 1]	BOLT
4.	3S-0004	[ 6]	WASHER
5.	2P-9238	[ 1]	PLATE (identification)
6.	9S-4191	[ 1]	PLUG
7.	0T-0065	[ 4]	BOLT
8.	8S-9191	[ 1]	BOLT
9.	9S-4182	[ 1]	PLUG (pipe)
10.	2D-8009	[ 2]	SEAL
11.	2P-9237	[ 1]	BODY ASSEM.
12.	8M-8489	[ 4]	DOWEL
13.	8P-4547 C	[ 1]	GEAR ASSEM. (8 teeth-idler)
14.	8P-4548 C	[ 1]	GEAR ASSEM. (8 teeth-drive)
15.	1P-0983	[ 1]	COVER ASSEM.
16.	5M-3320	[ 2]	BEARING
17.	5S-6622	[ 1]	SEAL
18.	3J-1907	[ 1]	SEAL
19.	3J-7354	[ 1]	SEAL
			INDICATES CHANGE

#HEBP11230312

3P-4243: TRANSMISSION FILTER GROUP

TRANSMISSION FILTER GROUP

3P4243 TRANSMISSION FILTER GROUP
SERIAL No. 66V2085 TO 66V4380 INCLUSIVE
PART OF 3P4046 POWER TRAIN OIL LINES GROUP SHOWN ON Pages 107, 107C, 107F & 107K

c168197 HEBP1123

3P4243 TRANSMISSION FILTER GROUP Parts scheme

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7B-3235	[ 5]	BOLT
2.	9S-4191	[ 1]	PLUG
	3J-1907	[ 1]	SEAL
3.	8S-4785	[ 1]	COVER ASSEM.
			(Includes)
4.	8S-4784	[ 1]	STUD
5.	2K-4472	[ 1]	SEAL
6.	6D-9157	[ 1]	SEAL
7.	3P-4166	[ 1]	HOUSING ASSEM.
8.	8S-4781	[ 1]	RETAINER
9.	4J-6064	[ 2]	ELEMENT ASSEM.
			-OR-
	3G-4621 C H	[ 2]	ELEMENT
			(Fire resistant fluid)
10.	3S-9847	[ 1]	RETAINER
11.	3D-2824	[ 2]	SEAL
12.	9S-4183	[ 1]	PLUG
13.	2H-3788	[ 1]	NUT
14.	1H-8128	[ 1]	SEAL
15.	8S-1813	[ 1]	TERMINAL
16.	1P-2085	[ 1]	PLUG
17.	1P-2086	[ 1]	SCREW
18.	1P-9600	[ 1]	SPOOL
19.	2S-5816	[ 1]	SPRING
20.	3P-3668	[ 2]	INSULATOR
21.	4L-1250	[ 1]	NUT
22.	5P-0369	[ 1]	SEAL
			NOT PART OF 3P4243 TRANSMISS
			INDICATES CHANGE

#HEBP11230313

9M-8669: MAGNETIC SCREEN GROUP

MAGNETIC SCREEN GROUP

9M8669 MAGNETIC SCREEN GROUP
PART OF 3P4046 POWER TRAIN OIL LINES GROUP SHOWN ON Pages 107, 107C, 107F & 107K

c113539 HEBP1123

9M8669 MAGNETIC SCREEN GROUP Parts scheme

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3D-2871	[4]	STUD
2.	1D-4717	[4]	NUT
3.	3S-3439	[1]	COVER
4.	3S-3440	[1]	SPRING WASHER
5.	5F-0149	[2]	SEAL
6.	3S-3875	[1]	SCREEN
7.	2S-1641	[1]	TUBE ASSEM.
8.	8M-7160	[4]	MAGNET
9.	1J-8668	[4]	STUD (2" long)
			-OR-
	8M-1047	[4]	STUD (1.70" long)
			-OR-
	2M-4779	[4]	STUD (1.80" long)
	1D-4717	[4]	NUT
	3B-4506	[4]	LOCKWASHER
10.	8M-7166	[1]	HOUSING

#HEBP11230314

3P-4243: TRANSMISSION FILTER GROUP

TRANSMISSION FILTER GROUP

3P4243 TRANSMISSION FILTER GROUP
SERIAL No. 66V4381-UP
PART OF 3P4046 POWER TRAIN OIL LINES GROUP SHOWN ON Pages 107, 107C, 107F & 107K

c221941 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7B-3235	[5]	BOLT
2.	9S-4191	[1]	PLUG
	3J-1907	[1]	SEAL
3.	8S-4785	[1]	COVER ASSEM.
			(Includes)
4.	8S-4784	[1]	STUD
5.	2K-4472	[1]	SEAL
6.	6D-9157	[1]	SEAL
7.	3P-4166	[1]	HOUSING ASSEM.
8.	8S-4781	[1]	RETAINER
9.	4J-6064	[2]	ELEMENT ASSEM.
			-OR-
	3G-4621 CH	[2]	ELEMENT
			(Fire resistant fluid)
10.	3S-9847	[1]	RETAINER
11.	3D-2824	[2]	SEAL
12.	9S-4183	[1]	PLUG
13.	2H-3788	[1]	NUT
14.	1H-8128	[1]	SEAL
15.	9S-8008 C	[1]	PLUG
16.	1P-9600	[1]	SPOOL
17.	2S-5816	[1]	SPRING
	C		INDICATES CHANGE
	H		NOT PART OF 3P4243 TRANSMISSION FILTER GROUP

#HEBP11230315

3P-4405: GEAR PUMP GROUP

GEAR PUMP GROUP

3P4405 GEAR PUMP GROUP-SCAVENGE AND CIRCULATING

c204070 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-7400 Y	[ 1]	PUMP GROUP
2.	1A-2029	[ 5]	BOLT 1.125 in. (2.85 cm) long
	1A-5183	[ 1]	BOLT 4.75 in. (12.07 cm) long
	0T-0065	[ 1]	BOLT 3.5 in. (8.89 cm) long
	3B-4506	[ 7]	LOCKWASHER
3.	2S-6458	[ 1]	GASKET
4.	2S-7917	[ 1]	GEAR (39 teeth)
5.	1B-8708	[ 1]	KEY
6.	4K-8977	[ 1]	NUT
7.	4B-4281	[ 1]	WASHER
8.	8M-5248	[ 1]	SEAL
			Separate Illustration

#HEBP11230316

7S-7400: GEAR PUMP GROUP

GEAR PUMP GROUP

7S7400 GEAR PUMP GROUP
PART OF 3P4405 GEAR PUMP GROUP

c117772 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[2]	BOLT
		[2]	WASHER
2.		[1]	KEY
3.		[1]	COVER ASSEM.
4.		[2]	BEARING
5.		[4]	SEAL
6.		[1]	COVER ASSEM.
7.		[2]	BEARING
8.	C	[1]	GEAR (10 Teeth-Drive)
9.		[4]	BOLT
		[4]	WASHER
10.	C	[1]	GEAR (10 Teeth-Idler)
11.		[1]	BODY ASSEM.
12.		[4]	DOWEL
13.		[2]	SEAL
14.		[1]	BODY ASSEM.
15.		[4]	DOWEL
16.		[1]	COVER
17.	C	[1]	GEAR (10 Teeth)
	C		INDICATES CHANGE

#HEBP11230317

8H-3825: FINAL DRIVE LUBRICATION SYSTEM

FINAL DRIVE LUBRICATION SYSTEM

8H3825 FINAL DRIVE LUBRICATION SYSTEM
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. AND L.H. SIDES

c154354 HEBP1123

8H3825 FINAL DRIVE LUBRICATION SYSTEM Parts scheme

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8H-0172	[2]	PLUG ASSEM.
		EACH CONSISTING OF:
6H-5380	[1]	PLUG
3H-2617	[1]	PIN (SPRING)
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
7H-0300	[2]	BODY
4F-7952	[2]	RING
0L-1022	[2]	PLUG
9F-6705	[2]	SPRING
6H-5474	[2]	RING
8F-3709	[2]	CUP
2H-6184	[2]	SEAL
1H-4769	[2]	SPRING
1P-6354	[2]	COVER
5M-6214	[2]	PLUG
8H-3692	[2]	PIN (SPRING)
8H-3708	[2]	STUD
1S-9150	[2]	ELEMENT
		(DISPOSABLE)
4B-9784	[2]	BALL
4B-9784	[2]	BALL
5H-1719	[2]	PUMP GROUP
		EACH CONSISTING OF:
1H-6141	[1]	COVER ASSEM
0L-1351	[4]	BOLT
0L-0364	[4]	LOCK
4F-2611	[1]	GEAR (10 T. IDLER)
3F-4598	[1]	SHAFT
1H-3135	[1]	BUSHING
		(PARTS OF BODY ASSEM)
1H-6361	[1]	GEAR (10T. DRIVE)
4F-1113	[1]	BUSHING
		(PART OF COVER ASSEM 1H6141)
2A-3348	[1]	DOWEL
		(PART OF BODY ASSEM)
1H-6138	[1]	BODY ASSEM.
0S-1588 C	[12]	BOLT
3S-0004 C	[12]	WASHER
1H-5495	[2]	GASKET
1B-8704	[2]	KEY
4M-2542	[2]	GEAR (12T)
1B-4204	[2]	NUT
5M-4996	[2]	LOCK
7M-6463	[2]	STRAINER ASSEM.
0T-0102	[2]	BOLT
8M-3175	[2]	WASHER
C		INDICATES CHANGE

#HEBP11230318

6P-3600: FINAL DRIVE GROUP

FINAL DRIVE GROUP

6P3600 FINAL DRIVE GROUP-UPPER HALF-PART 1 OF 2
SERIAL No. 66V2085 TO 66V2656 INCLUSIVE

c161290 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9H-6864	[24]	BOLT
	3B-4510	[24]	LOCKWASHER
2.	3S-7306	[2]	FLANGE
3.	7M-7260		GASKET SOLUTION
4.	7B-3235	[14]	BOLT
	2M-0849	[14]	WASHER
5.	5S-4033	[2]	DOWEL
6.	4S-9782	[2]	RACE AND ROLLER ASSEM. (outer)
	4S-9783	[2]	RACE (inner)
7.	4H-6534	[2]	DOWEL
8.	0L-1026	[4]	PLUG
9.	1A-1135	[60]	BOLT
	4D-3704	[60]	WASHER
10.	2D-6421	[2]	RACE AND ROLLER ASSEM. (outer)
	1M-1604	[2]	RACE (inner)
11.	2S-4357	[2]	PINION (12 teeth)
12.	6P-3598	[1]	CASE (R.H.)
	6P-3599	[1]	CASE (L.H.)
	2A-0309	[6]	DOWEL
13.	4B-8265	[2]	DOWEL
14.	4S-9780	[2]	RACE AND ROLLER ASSEM. (outer)
	9S-5360	[2]	RACE (inner)
15.	5S-0465	[2]	PINION
16.	5S-0464	[2]	PINION 45 & 12 teeth)
17.	0S-1585	[16]	BOLT
	4M-0706	[8]	LOCK
18.	3S-9669	[2]	RACE AND ROLLER ASSEM. (outer)
	9S-4829	[2]	RACE (inner)
19.	5S-0135	[2]	CAGE
20.	3B-8852	[2]	DOWEL
21.	3S-7308	[2]	CAGE
22.	1P-7249	[2]	SEAL GROUP
			(Each Includes)
	1P-7239	[2]	RING
23.	2H-3855	[2]	BOLT
24.	8P-0494	[2]	GASKET
25.	8P-0483	[2]	NUT
	8P-0484	[2]	LOCK
26.	2P-9038	[2]	DRUM
27.	5S-0467	[2]	RETAINER
28.	3J-4278	[2]	SPACER

#HEBP11230319

6P-3600: FINAL DRIVE GROUP

FINAL DRIVE GROUP

6P3600 FINAL DRIVE GROUP-LOWER HALF-PART 2 OF 2
SERIAL No. 66V2085 TO 66V2656 INCLUSIVE
6P4132 SPROCKET PARTS ARE SHOWN ON Page 116

c161291 HEBP1123

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8H-2046	[2]	SEAL
2.	8S-1194	[2]	SHAFT
3.	8M-3393	[16]	BOLT
	8S-1197	[8]	RETAINER
4.	3P-6583	[2]	RING
5.	3P-6582	[2]	SCREW
	033-7727	[2]	WASHER
6.	6P-4132 Y	[2]	SPROCKET GROUP
			(Separate Illustration)
7.	6P-3597	[2]	RETAINER
8.	0S-1588	[28]	BOLT
9.	3B-4506	[32]	LOCKWASHER
10.	6P-3595 R	[4]	SEAL GROUP
			(Each Includes)
	4M-0660	[2]	RING
11.	8S-2126	[2]	SPACER
12.	3S-6989	[2]	NUT
	5S-6921	[2]	LOCK
13.	1B-8745	[2]	KEY
14.	0S-1587	[20]	BOLT
	3B-4508	[20]	LOCKWASHER
15.	8H-0984	[2]	CAP
16.	0L-1351	[4]	BOLT
17.	5M-5017	[2]	NUT
	8H-0889	[2]	LOCK
18.	8H-0901	[2]	CUP
	8H-0902	[2]	CONE
19.	2B-7557	[4]	CORK
20.	8H-0931	[2]	SHIM
21.	2P-1625	[2]	GASKET
22.	0S-1614	[8]	BOLT
	5S-1492	[4]	LOCK
23.	8S-2123	[2]	CAGE
24.	8H-0908	[2]	SPACER
25.	6P-3593	[2]	SUPPORT
	1B-8743	[2]	KEY
26.	1M-0638	[2]	SPACER
27.	8S-2125	[4]	CUP
	8S-2127	[4]	CONE
28.	6P-2776	[2]	GEAR (55 teeth)
29.	1S-0454	[12]	BOLT
	3B-4514	[12]	LOCKWASHER
30.	6P-0549	[2]	GUARD
31.	2K-0744	[2]	PLUG
32.	9F-7960	[24]	PLATE
33.	0S-1601	[24]	BOLT
	1B-4206	[24]	NUT
	2A-4462	[24]	LOCK
34.	3P-6584 R	[2]	HUB
35.	2M-1131	[2]	ROLLER ASSEM. (inner)
	2M-1149	[2]	RACE (outer)
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION