9D-0400 SLACK ADJUSTER GP S/N 1HB1-690; 1LB1-99999; 7CB1-179 LH PART OF 5T-8470 BRAKE GP-SERVICE 637E

Pos.	Part No	Qty	Parts name
1.	8F-7321	[1]	BUSHING-TERMINAL
2.	5D-5825	[1]	WORM
3.	5D-5822	[1]	SCREW-ADJUSTMENT
4.	5D-5823	[1]	SPRING
5.	3D-2891	[1]	BALL
6.	5D-5824	[1]	SHAFT-WORM
7.	5D-5818	[2]	BUTTON
8.	1H-9722	[1]	PLUG-EXPANSION
9.	5D-5819	[2]	COVER
10.	5D-5821	[1]	GEAR (34-TEETH)
11.	5D-7517	[5]	RIVET

#SEBP15310471

121-0339: TANK GP-AIR

TANK GP-AIR

121-0339 TANK GP-AIR
S/N 1HB1-690; 7CB1-179
PART OF 119-8809, 128-2636 CONVERSION AR-CERTIFICATION
AN ATTACHMENT

i00157002 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	120-9534	[1]	RESERVOIR
2.	3B-7764	[1]	BUSHING (REDUCING)

#SEBP15310472

4D-0487: VALVE AS-CHECK

VALVE AS-CHECK

4D-0487 VALVE AS-CHECK
S/N 1HB1-690; 1LB1-99999; 7CB1-179
PART OF 4T-7768 CONTROL GP-PARKING BRAKE, 4T-1833 CONTROL GP-SERVICE BRAKE

i00091528 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO SERVICED PARTS)

#SEBP15310473

3G-7607: CYLINDER GP-STEERING

CYLINDER GP-STEERING

3G-7607 CYLINDER GP-STEERING
S/N 1HB1-409; 1LB1-624; 7CB1-81
165-MM (6.50-IN) BORE X 1112.5-MM (43.8-IN) STROKE. 2 REQUIRED
PART OF 4T-7762 CONTROL AR-HYDRAULIC, 4T-1819 CONTROL AR-SCRAPER HYDRAULIC

i00147603 SEBP1531

3G7607 CYLINDER GP-STEERING Parts scheme

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-7608	[1]	CYLINDER AS
2.	4T-0370	[2]	BUSHING
3.	5J-4991 J	[1]	SEAL AS
4.	2K-4472 J	[1]	SEAL-O-RING
5.	9T-6861 C	[1]	HEAD
6.	1D-4610	[6]	BOLT (3/4-10X3.25-IN)
	3B-4512	[6]	LOCKWASHER
7.	167-2207 JL	[1]	SEAL AS-BUFFER
8.	167-2317 JL	[1]	SEAL-U-CUP
9.	8J-9924	[1]	ROD AS
10.	8J-9926	[1]	BUSHING
11.	225-3283 JL	[1]	SEAL-WIPER
12.	3J-9704	[1]	PISTON
13.	2J-0564	[1]	LOCKNUT (2-12-THD)
14.	2K-4473 J	[1]	RING-BACKUP
15.	3J-9703 J	[1]	RING-WEAR
16.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
17.	8T-7020 CJL	[1]	RING-WEAR

			AVAILABLE REPAIR KIT(S):
	193-3104 J	[1]	KIT-SEAL
			(INCLUDES HEAD SEAL)
	193-3105 L	[1]	KIT-SEAL
			(INCLUDES SEAL AS, WEAR RING, HEAD SEAL, & SEAL O-RING)
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	L		KIT MARKED L INCLUDES PART(S) MARKED L
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP15310474

3G-7607: CYLINDER GP-STEERING

CYLINDER GP-STEERING

3G-7607 CYLINDER GP-STEERING
S/N 1HB410-690; 1LB607-99999; 7CB82-179
165-MM (6.50-IN) BORE X 1112.5-MM (43.8-IN) STROKE. 2 REQUIRED
PART OF 4T-7762 CONTROL AR-HYDRAULIC, 4T-1819 CONTROL AR-SCRAPER HYDRAULIC, 8X-4054 CYLINDER GP-STEERING

i00148256 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-7608	[1]	CYLINDER AS
2.	4T-0370	[2]	BUSHING
3.	5J-4991 N	[1]	SEAL AS
4.	2K-4472 N	[1]	SEAL-O-RING
5.	9T-6861 C	[1]	HEAD
6.	1D-4610	[6]	BOLT (3/4-10X3.25-IN)
7.	167-2207 JN	[1]	SEAL AS-BUFFER
8.	439-2698 JN	[1]	SEAL-U-CUP
9.	8J-9924	[1]	ROD AS
10.	8J-9926	[1]	BUSHING
11.	446-9333 JN	[1]	SEAL-WIPER
12.	3J-9704	[1]	PISTON
13.	2J-0564	[1]	LOCKNUT (2-12-THD)
14.	2K-4473 N	[1]	RING-BACKUP
15.	3J-9703 N	[1]	RING-WEAR
17.	8T-7020 CJN	[1]	RING-WEAR
18.	3B-4512	[6]	LOCKWASHER

			AVAILABLE REPAIR KIT(S):
	235-5804 N	[1]	KIT-HYD CYLINDER SEAL
			(INCLUDES RINGS & SEALS)
	243-5817 J	[1]	KIT-SEAL
			(INCLUDES RINGS & SEALS)
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	N		KIT MARKED N INCLUDES PART(S) MARKED N
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP15310475

8X-4054: CYLINDER GP-STEERING

CYLINDER GP-STEERING

8X-4054 CYLINDER GP-STEERING
S/N 1HB466-690; 1LB607-99999; 7CB91-179
PART OF 4T-7762 CONTROL AR-HYDRAULIC, 4T-1819 CONTROL AR-SCRAPER HYDRAULIC

i00156973 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Part No	Qty	Parts name
3G-7607 Y	[1]	CYLINDER GP-STEERING
5P-0072	[2]	SEAL-LIP TYPE
Y		SEPARATE ILLUSTRATION

#SEBP15310476

1U-3048: LINES GP-STEERING

LINES GP-STEERING

1U-3048 LINES GP-STEERING
S/N 1HB1-605; 1LB1-99999; 7CB1-153
PART OF 4T-7762 CONTROL AR-HYDRAULIC, 4T-1819 CONTROL AR-SCRAPER HYDRAULIC

i00147534 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1P-4577	[20]	FLANGE-HALF
2.	4J-0520	[8]	SEAL-O-RING
3.	5S-7382	[24]	BOLT (3/8-16X1.375-IN)
4.	8T-4896	[42]	WASHER-HARD (10.2X18.5X2.5-MM THK)
5.	0L-1352 C	[16]	BOLT (3/8-16X3.25-IN)
6.	8X-1146	[20]	SPACER (10.3X15.9X60.7-MM THK)
7.	1S-1445	[9]	PLATE (8MM THK)
8.	8X-1142	[20]	CLAMP
9.	1U-3032 I	[1]	HOSE AS
10.	1U-3031 I	[1]	HOSE AS
11.	8J-2983	[1]	PLATE (2.5MM THK)
12.	5J-7157	[2]	VALVE
13.	8J-3233	[2]	PLUG
	4K-1388	[2]	SEAL-O-RING
14.	5T-9668 CI	[2]	HOSE AS
15.	8C-7323	[2]	BOLT (3/8-16X6-IN)
16.	6V-8801	[8]	NUT (3/8-16-THD)
17.	1U-3035	[1]	TUBE AS
18.	8T-9378	[10]	BOLT (3/8-16X4-IN)
19.	8X-1147	[2]	SPACER (10.3X15.9X74.7-MM THK)
20.	1U-3033	[1]	TUBE AS
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP15310477

8X-7137: LINES GP-STEERING

LINES GP-STEERING

8X-7137 LINES GP-STEERING
S/N 1HB606-690; 7CB154-179
PART OF 4T-7762 CONTROL AR-HYDRAULIC, 4T-1819 CONTROL AR-SCRAPER HYDRAULIC

i00156977 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5J-7157	[2]	VALVE
2.	8J-3233	[2]	PLUG
3.	8X-1142	[20]	CLAMP
4.	8X-1146	[20]	SPACER (10.3X15.9X60.7-MM THK)
5.	8X-1147	[8]	SPACER (10.3X15.9X74.7-MM THK)
6.	8X-1810	[4]	CLAMP
7.	367-6267	[1]	TUBE AS
8.	367-6266	[1]	TUBE AS
9.	8X-7141 I	[2]	HOSE AS
10.	8X-7142 I	[2]	HOSE AS
11.	9J-2231	[2]	PLATE
12.	1P-4577	[20]	FLANGE-HALF
13.	1S-1445	[10]	PLATE
14.	4J-0520	[8]	SEAL-O-RING
15.	4K-1388	[2]	SEAL-O-RING
16.	5S-7382	[24]	BOLT (3/8-16X1.375-IN)
17.	6V-8801	[8]	NUT (3/8-16-THD)
18.	8C-7323	[2]	BOLT (3/8-16X6-IN)
19.	8J-2983	[1]	PLATE
20.	8T-4896	[48]	WASHER-HARD (10.2X18.5X2.5-MM THK)
21.	8T-8915	[16]	BOLT (3/8-16X3.25-IN)
22.	8T-9378	[16]	BOLT (3/8-16X4-IN)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP15310478

4T-7762: CONTROL AR-HYDRAULIC

CONTROL AR-HYDRAULIC

4T-7762 CONTROL AR-HYDRAULIC
S/N 7CB1-179
PART OF 8X-0925, 8X-1652 CHASSIS AR, 4T-7770 GENERAL AR-SCRAPER

i00157503 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Part No	Qty	Parts name
8J-5931 Y	[1]	CYLINDER GP-APRON
		S/N 7CB91-179
9J-0408 Y	[1]	CYLINDER GP-BOWL
9J-0409 Y	[1]	CYLINDER GP-BOWL
6J-5824 Y	[1]	CYLINDER GP-EJECTOR
		S/N 7CB1-78
9T-3595 Y	[1]	CYLINDER GP-EJECTOR
		S/N 7CB69-90
6E-0897 Y	[1]	CYLINDER GP-EJECTOR
3G-7607 Y	[2]	CYLINDER GP-STEERING
		S/N 7CB1-90
8X-4054 Y	[2]	CYLINDER GP-STEERING
		S/N 7CB91-179
4T-4699 Y	[1]	LINES GP-DRAFT FRAME
		S/N 7CB1-78
8W-4702 Y	[1]	LINES GP-DRAFT FRAME
		S/N 7CB79-179
4T-7764 Y	[1]	LINES GP-EJECTOR
		S/N 7CB1-90
8X-2830 Y	[1]	LINES GP-EJECTOR
		S/N 7CB91-179
1U-3048 Y	[1]	LINES GP-STEERING
		S/N 7CB1-153
8X-7137 Y	[1]	LINES GP-STEERING
		S/N 7CB154-179
Y		SEPARATE ILLUSTRATION

#SEBP15310479

4T-1819: CONTROL AR-SCRAPER HYDRAULIC

CONTROL AR-SCRAPER HYDRAULIC

4T-1819 CONTROL AR-SCRAPER HYDRAULIC
S/N 1HB1-690; 1LB1-99999
PART OF 8W-9793, 8X-1646 CHASSIS AR, 4T-1822, 4T-1826, 8W-5300, 8W-5310 GENERAL AR-SCRAPER

i00156895 SEBP1531

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Parts for your 637E WHEEL SCRAPER:

CATERPILLAR SIS

Part No	Qty	Parts name
8J-5931 Y	[1]	CYLINDER GP-APRON
9J-0408 Y	[1]	CYLINDER GP-BOWL
9J-0409 Y	[1]	CYLINDER GP-BOWL
6J-5824 Y	[1]	CYLINDER GP-EJECTOR
		S/N 1HB1-403; 1LB1-508
9T-3595 Y	[1]	CYLINDER GP-EJECTOR
		S/N 1HB404-465; 1LB509-99999
6E-0897 Y	[1]	CYLINDER GP-EJECTOR
		S/N 1HB466-690; 1LB1-99999
3G-7607 Y	[1]	CYLINDER GP-STEERING
8X-4054 Y	[1]	CYLINDER GP-STEERING
		S/N 1HB466-690; 1LB1-99999
4T-4699 Y	[1]	LINES GP-DRAFT FRAME
		S/N 1HB1-405; 1LB1-606
8W-4702 Y	[1]	LINES GP-DRAFT FRAME
		S/N 1HB406-690; 1LB607-99999
4T-1828 Y	[1]	LINES GP-EJECTOR
8X-2804 Y	[1]	LINES GP-EJECTOR
		S/N 1HB466-690; 1LB1-99999
1U-3048 Y	[1]	LINES GP-STEERING
8X-7137 Y	[1]	LINES GP-STEERING
		S/N 1HB606-690
Y		SEPARATE ILLUSTRATION