3G2750 CARTRIDGE GROUP--Replaced by 1U2664 shown on Page 224E Serial No. 25W498 to 25W702 inclusive Part of 9J5063 Vane Pump Group shown on Page 225A 633D

HYDRAULIC SYSTEM

PUMP GP

0. 3G-2750 CARTRIDGE
1. 3G-2235 CARTRIDGE
2. 3G-7400 VANE PUMP
3. 1U-2671 CARTRIDGE
4. 1U-2670 CARTRIDGE

LINES GP-DRAIN

5. 6G-1520 LINES GP-D

FRAME AND BODY

HOOD GP

6. 5T-3459 SHEILD GP-

OPERATOR STATION

ROPS/FOPS GP

7. 2G-3010 ROPS GP
8. 2G-3010 ROPS GP
9. 2G-3010 ROPS GP
0. INFORMATION

WHEEL TRACTOR 633D WHEEL TRACTOR 25W
633D TRACTOR 25W00001-UP (MACHINE) POWERED BY 3408 ENGINE SEBP1060 633D 25W (1975)

HYDRAULIC SYSTEM

PUMP GP

9J-5063 VANE PUMP GROUP

3G-2750 CARTRIDGE GROUP

3G-2235 CARTRIDGE GROUP

3G-7400 VANE PUMP GROUP

1U-2671 CARTRIDGE GP

#SEBP10601080

3G-2750: CARTRIDGE GROUP

CARTRIDGE GROUP

3G2750 CARTRIDGE GROUP--Replaced by 1U2664 shown on Page 224E
Serial No. 25W498 to 25W702 inclusive
Part of 9J5063 Vane Pump Group shown on Page 225A

c164562 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-2714	[4]	RETAINER
2.	3G-2715	[4]	SEAL
3.	2H-3931	[1]	SEAL
4.	3G-2716	[1]	RING
5.	4J-9222	[1]	RING
6.	4F-7952	[1]	SEAL

#SEBP10601081

3G-2235: CARTRIDGE GROUP

CARTRIDGE GROUP

3G2235 CARTRIDGE GROUP--Replaced by 1U2671 shown on Page 225D
Serial No. 25W498 to 25W702 inclusive
Part of 9J5063 Vane Pump Group shown on Page 225A

c165274 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-2241	[4]	RETAINER
2.	3G-2240	[4]	SEAL
3.	2H-3935	[1]	SEAL
4.	3G-2242	[1]	SEAL
5.	1S-0668	[1]	RING
6.	6H-3977	[1]	SEAL

#SEBP10601082

3G-7400: VANE PUMP GROUP

VANE PUMP GROUP

3G7400 VANE PUMP GROUP
Serial No. 25W703-Up. Part of 6G1615 Vane Pump Group shown on Page 222
3G7662 and 1U2671 Cartridge parts are shown on Pages 224D & 225D

c180044 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-7662 RJ	[1]	CARTRIDGE GROUP
			(79 L/Min.-21 GPM)
2.	1U-2671 RCJ	[1]	CARTRIDGE GROUP
			(227 L/Min.-60 GPM)
3.	3J-7719	[1]	RING
4.	3L-1425	[1]	BEARING
5.	2J-7763	[1]	WASHER
6.	5P-0904	[1]	SEAL
7.	6V-2318	[1]	SEAL
8.	1J-6474	[1]	RING
9.	9J-5102	[1]	SHAFT
10.	4J-3427	[4]	BOLT
11.	1U-3878	[1]	BODY
12.	7J-8081	[1]	COVER ASSEM.
13.	4K-0415	[1]	COVER
14.	2B-0947	[4]	BOLT
	J		SEPARATE ILLUSTRATION
	R		REMFG PART MAY BE AVAILABLE
	C		INDICATES CHANGE

#SEBP10601083

1U-2671: CARTRIDGE GP

CARTRIDGE GP

1U2671 CARTRIDGE GROUP*R
Serial No. 25W498-Up. Part Of 9J5063 And 3G7400 Vane Pump Groups Shown On
Pages 225A & 225C. Also Provides Field Replacement For 3G2235 Shown On
Page 225B

c178665 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-1179	[1]	SEAL
2.	3G-9201	[4]	SEAL
3.	6V-1195	[1]	SEAL
4.	3G-2242	[1]	RING
5.	6V-1558	[1]	RING

#SEBP10601084

1U-2670: CARTRIDGE GP

CARTRIDGE GP

1U2670 CARTRIDGE GROUP*R
Part Of 3G8461 And 9J698 Vane Pump Groups Shown On Pages 160B & 162A
An Attachment

c179310 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-1179	[1]	SEAL
2.	3G-9201	[4]	SEAL
3.	6V-1195	[1]	SEAL
4.	3G-2242	[1]	RING
5.	6V-1558	[1]	RING

#SEBP10601085

6G-1520: LINES GP-DRAIN

LINES GP-DRAIN

6G1520 DRAIN LINES GROUP--Steering, Elevator and Cushion Hitch Pump
Serial No. 25W714-Up

c225632 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1P-4001	[3]	FITTING
2.	5P-6011 H		TUBE 117 cm(46.06 in.)
3.	5P-6011 H		TUBE 109 cm(42.91 in.)
4.	4H-8878	[3]	CLIP
5.	5K-2298	[3]	CLIP
6.	5P-6011 H		TUBE 117 cm(46.06 in.)
	H		ORDER BY THE CENTIMETER

#SEBP10601086

5T-3459: SHEILD GP-HEAT

SHEILD GP-HEAT

5T3459 OPERATOR HEAT SHIELD GROUP
AN ATTACHMENT

c304528 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9D-1743	[1]	SECTION AS
2.	5P-5934 D		SEAL (51.1IN.)
3.	0S-1594	[12]	BOLT
4.	9L-9132	[12]	WASHER
5.	9D-1494	[1]	GLASS (REAR)
6.	9D-1737	[1]	SUPPORT
7.	5P-5641 D		SEAL (46.1IN.)
8.	9D-1496	[1]	PLATE
9.	9D-1501	[1]	SECTION
10.	5T-4042	[1]	SECTION AS
11.	9D-1897	[1]	WINDOW GP-CAB (R.H.)
12.	9D-9152	[1]	FRAME AS-SLIDE
13.	5P-5680 D		SEAL (105.9IN.)
14.	9D-9153	[1]	LOCK
15.	9D-9156	[1]	GLASS
16.	5P-8918 D		SEAL (75IN.)
17.	5P-5680 D		SEAL (110IN.)
18.	9D-9154	[1]	GLASS
19.	6D-0735	[1]	SEAL-GLASS (R.H.)
20.	6D-1064	[1]	SEAL-GLASS (REAR)
			HEAT SHIELD GROUP)
	D		ORDER BY THE METER

#SEBP10601087

2G-3010: ROPS GP

ROPS GP

2G3010 ROLL-OVER PROTECTIVE STRUCTURE GROUP--Enclosed--
R.H. Side View--Type 1--Part 1 of 3
AN ATTACHMENT

c213399 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2G-4480 J	[1]	WINDOW GROUP (vent)
			(Includes)
	5P-5625 H		SEAL 1.91 m(75.20 in.)
2.	2G-4449	[1]	GLASS (tinted)
3.	5M-5845	[12]	SCREW
	4L-1250	[12]	NUT
4.	5P-5643 H		SEAL 3.74 m(147.04 in.)
5.	5P-5642 H		SEAL 2.18 m(85.75 in.)
6.	2G-3527	[1]	GLASS (tinted)
7.	5P-5642 H		SEAL 2.18 m(85.75 in.)
8.	2G-2959	[1]	GLASS (tinted)
9.	9D-1721	[1]	GLASS (tinted)
10.	5P-5642 H		SEAL 3.40 m(134 in.)
11.	8D-7253	[1]	STOP
12.	9D-9778	[2]	STRAP
13.	1H-8299	[2]	SCREW
14.	1B-4330	[6]	NUT
	3B-4504	[6]	LOCKWASHER
	4B-4276	[6]	WASHER
15.	5P-5637 H		SEAL 1.32 m(52.01 in.)
16.	5B-5620	[2]	BOLT
	1D-4716	[2]	NUT
	3B-4505	[2]	LOCKWASHER
	4B-4277	[4]	WASHER
17.	9D-8031	[6]	SHIM
18.	0L-1351	[2]	BOLT
	4B-4278	[2]	WASHER
19.	3B-4506	[4]	LOCKWASHER
20.	1H-2387 C	[4]	SCREW
	3B-4502	[4]	LOCKWASHER
21.	1D-4717	[2]	NUT
	1A-4784	[2]	WASHER
22.	2G-5564	[1]	LINER
23.	2G-6087	[3]	BUTTON
24.	6H-1717	[2]	BOLT
	1D-4719	[2]	NUT
	3B-4508	[2]	LOCKWASHER
25.	9D-4409	[1]	BRACKET ASSEM.
26.	9D-1508	[1]	HINGE
	4B-1282	[11]	SCREW
27.	6D-6581	[13]	RIVET
28.	9D-7955	[1]	PLATE
29.	9D-8848	[1]	LATCH
30.	9D-7369	[1]	CATCH

			AVAILABLE REPAIR KITS:

	220-3649 J	[1]	KIT-HANDLE (INCLUDES CATCH, LOCK, NUT, PLATE, & SCREWS)
	5T-9734 J	[1]	KIT-FRAME PIVOT (INCLUDES TIE BARS, PINS, & HARDWARE)
	C		INDICATES CHANGE
	H		ORDER BY THE METRE
	J		KITS MARKED J SERVICE PART MARKED J

#SEBP10601088

2G-3010: ROPS GP

ROPS GP

2G3010 ROLL-OVER PROTECTIVE STRUCTURE GROUP--Enclosed--
R.H. Side View--Type 1--Part 2 of 3
9D1897 Window parts are shown on Page 229. AN ATTACHMENT

c237345 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1621	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
2.	3D-7939	[1]	GRAB IRON
3.	6D-1093	[1]	GRAB IRON
4.	2G-2963	[1]	SUPPORT ASSEM.
			(Includes)
	7D-4322	[1]	GRAB IRON
5.	6B-6946	[4]	BOSS
6.	8F-9836 C	[3]	LUG
7.	3H-4776	[5]	BOSS
8.	9F-6445	[8]	NUT (weld)
9.	3P-3604	[5]	STUD
10.	6D-1064	[1]	SEAL
11.	9D-1494	[1]	GLASS (tinted)
12.	9D-8607	[1]	PLATE ASSEM.
	9D-8603	[1]	SEAL
13.	1D-4717	[18]	NUT
14.	3B-4506	[21]	LOCKWASHER
15.	4B-4278	[24]	WASHER
16.	2G-6087	[5]	BUTTON
17.	2G-5581	[1]	LINER
18.	0T-0102	[3]	BOLT
19.	9D-7193	[1]	ANGLE
20.	9D-8604	[1]	PLATE ASSEM.
	9D-8602	[1]	SEAL
21.	9D-1897 Y	[1]	WINDOW GROUP
			(Separate Illustration)
22.	6D-0735	[1]	SEAL
23.	5P-5641 H		SEAL 1.17 m(46.06 in.)
24.	9D-1737	[1]	SUPPORT
25.	9D-1743	[1]	SECTION ASSEM.
	5P-5934 H		SEAL 1.30 m(50.99 in.)
26.	6F-7036	[16]	BOLT
	9H-1031	[16]	WASHER
27.	2G-5567	[1]	LINER
	7J-8814 FC	[1]	PLUG (to horn)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	F		NOT SHOWN
	H		ORDER BY THE METER

#SEBP10601089

2G-3010: ROPS GP

ROPS GP

2G3010 ROLL-OVER PROTECTIVE STRUCTURE GROUP--Enclosed--Rear View--
Type 1--Part 3 of 3
AN ATTACHMENT

c208986 SEBP1060

For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-5642 H		SEAL 2.79 m(110 in.)
2.	2G-3204	[1]	GLASS (tinted)
3.	0S-0509	[6]	BOLT
	3B-4506	[6]	LOCKWASHER
	4B-4278	[6]	WASHER
4.	2G-2698	[1]	DOOR ASSEM.
			(Includes)
	1F-4910	[1]	GRAB IRON
5.	5B-8855	[2]	PLATE
6.	3H-4776	[1]	BOSS
7.	3K-6583	[2]	BEARING
8.	1F-6290	[3]	BOSS
9.	2D-6416	[1]	WASHER
10.	4B-4279	[1]	WASHER
11.	3B-4609	[5]	COTTER PIN
12.	4M-4943	[2]	LEVER
	3K-6583	[2]	BEARING
	3K-4897	[2]	PIN
13.	2G-2702	[1]	ARM
14.	5D-2751	[2]	WASHER (spring)
	4L-6499	[2]	WASHER (plain)
15.	2G-2592	[1]	PLATE
16.	9S-1303	[2]	PIN
	8D-0297	[2]	WASHER (spring)
	4B-4276	[6]	WASHER (plain)
17.	2G-2588	[1]	PIN
18.	2G-2700	[1]	HANDLE GROUP
			(Includes)
19.	2G-1674	[2]	KEY
20.	2G-2745	[1]	COVER ASSEM.
21.	2G-2704	[1]	ROD
22.	2G-2701	[1]	COVER
23.	5P-5934 H		SEAL .44 m(17.32 in.)
24.	2H-6120	[2]	SCREW
	H		ORDER BY THE METRE