256-7969 CONTROL GP-SERVICE BRAKE S/N DFJ420-UP PART OF 232-3291 CHASSIS AR Type 1 637G WHEEL TRACTOR

BRAKING SYSTEM

CONTROL GP

0. 256-7969 CONTROL GP
1. 256-7969 CONTROL GP
2. 269-3978 CONTROL GP
3. 269-3978 CONTROL GP
4. 269-3978 CONTROL GP

SLACK ADJUSTER GP

5. 169-2902 SLACK ADJU
6. 169-2903 SLACK ADJU

TANK GP

7. 232-4862 TANK GP-AI
8. 232-4862 TANK GP-AI
9. 232-4862 TANK GP-AI
0. INFORMATION

WHEEL TRACTOR 637G WHEEL TRACTOR DFJ
637G Wheel Tractor DFJ00001-UP (MACHINE) SEBP4240 637G DFJ (2004)

BRAKING SYSTEM

CONTROL GP

256-7969 CONTROL GP-SERVICE BRAKE

269-3978 CONTROL GP-SERVICE BRAKE

#SEBP42400620

256-7969: CONTROL GP-SERVICE BRAKE

CONTROL GP-SERVICE BRAKE

256-7969 CONTROL GP-SERVICE BRAKE
S/N DFJ420-UP
PART OF 232-3291 CHASSIS AR
Type 1

i03875309 SEBP4240

2567969 CONTROL GP-SERVICE BRAKE Parts scheme

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-0401	[1]	ELBOW
2.	2D-0193	[1]	CONNECTOR-PIPE
3.	2D-8935	[2]	ORIFICE
4.	2H-9091	[1]	CONNECTOR-PIPE
5.	2L-3331	[2]	CONNECTOR-PIPE
6.	2M-1908	[2]	FITTING-BULKHEAD
7.	3G-2551 I	[1]	HOSE AS
13.	5D-1272 I	[1]	HOSE AS
14.	5K-9238	[1]	CONNECTOR
15.	5K-9894	[1]	CONNECTOR
16.	5R-6377 I	[1]	HOSE AS
17.	8X-5444 J	[1]	VALVE GP-RELAY (BRAKE AIR)
18.	6G-0593	[1]	VALVE AS
19.	6G-1439	[1]	CLAMP
20.	6K-8076	[1]	CONNECTOR
21.	7D-5937 I	[1]	HOSE AS
22.	7N-2597	[1]	SPACER (13.5X25.4X8.08-MM THK)
23.	8D-7495 I	[2]	HOSE AS
24.	8L-6005	[1]	TEE-PIPE
25.	8W-0703 I	[1]	HOSE AS
26.	137-1965	[1]	HOSE AS
27.	177-4562	[1]	GROMMET
28.	177-5191	[1]	HOSE AS
29.	177-9819 I	[1]	HOSE AS
30.	253-7584 I	[1]	HOSE AS
31.	253-7602	[1]	TUBE AS
32.	253-7603	[1]	TUBE AS
33.	5K-9248	[1]	CONNECTOR
34.	341-0054 CY	[2]	ACTUATOR GP-BRAKE
35.	2B-0858	[1]	PLUG-PIPE
36.	2H-3940	[1]	ELBOW
37.	3B-7722	[2]	BUSHING-PIPE
38.	3D-7587	[2]	ELBOW
39.	4D-0577	[10]	ELBOW
40.	4D-0582	[2]	ELBOW
42.	4L-6454	[2]	BOLT (3/8-16X1-IN)
43.	4M-0061	[2]	BOLT (5/16-18X0.75-IN)
44.	5K-3294	[1]	CLIP (SLOT)
45.	5M-3062	[3]	BOLT (3/8-16X0.75-IN)
46.	5P-1075	[2]	WASHER-HARD (10.2X22.5X3-MM THK)
47.	5P-2369	[2]	CLIP (LOOP)
48.	5P-4295	[3]	CLIP
49.	5S-7379	[2]	BOLT (3/8-16X0.875-IN)
50.	6D-4244	[2]	CLIP (LOOP)
51.	6D-4246	[4]	CLIP (LOOP)
52.	6V-0826	[1]	GROMMET
53.	7K-1181	[4]	STRAP-CABLE
54.	7S-3916	[2]	CLIP (TAB)
55.	7S-3919	[2]	CLIP (SLOT)
56.	7X-0325	[1]	BOLT (1/2-13X2.5-IN)
57.	8S-0948	[1]	CLIP (SLOT)
58.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3-MM THK)
59.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
60.	8T-4835	[1]	BOLT (1/2-13X2-IN)
61.	8T-4896	[7]	WASHER-HARD (10.2X18.5X2.5-MM THK)
62.	8T-8919	[1]	BOLT (1/2-13X1.75-IN)
63.	9B-7237	[2]	BOLT (3/8-16X1.25-IN)

			AVAILABLE REPAIR KIT(S):
	5T-5224 J	[1]	KIT-VALVE & SEAL (BRAKE AIR)
			(KIT INCLUDES O-RINGS, COVER EXHAUST, VALVE, RETAINER VALVE, SPRING VALVE, LUBRICANT, INSTRUCTION SHEET, DIAPHRAGM
			& INLET & EXHAUST VALVE)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		KIT MARKED J SERVICES PART(S) MARKED J
	Y		SEPARATE ILLUSTRATION

#SEBP42400621

256-7969: CONTROL GP-SERVICE BRAKE

CONTROL GP-SERVICE BRAKE

256-7969 CONTROL GP-SERVICE BRAKE
S/N DFJ420-UP
PART OF 232-3291 CHASSIS AR
Type 2

i06276042 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-0401	[1]	ELBOW
2.	2D-0193	[1]	CONNECTOR-PIPE
3.	2D-8935	[2]	ORIFICE
4.	2H-9091	[1]	CONNECTOR-PIPE
5.	2L-3331	[2]	CONNECTOR-PIPE
6.	2M-1908	[2]	FITTING-BULKHEAD
7.	3G-2551 I	[1]	HOSE AS
13.	5D-1272 I	[1]	HOSE AS
14.	5K-9238	[1]	CONNECTOR
15.	5K-9894	[1]	CONNECTOR
16.	5R-6377 I	[1]	HOSE AS
17.	8X-5444 J	[1]	VALVE GP-RELAY (BRAKE AIR)
18.	6G-0593	[1]	VALVE AS
19.	6G-1439	[1]	CLAMP
20.	6K-8076	[1]	CONNECTOR
21.	7D-5937 I	[1]	HOSE AS
22.	7N-2597	[1]	SPACER (13.5X25.4X8.08-MM THK)
23.	8D-7495 I	[2]	HOSE AS
24.	8L-6005	[1]	TEE-PIPE
25.	8W-0703 I	[1]	HOSE AS
26.	137-1965	[1]	HOSE AS
27.	177-4562	[1]	GROMMET
28.	177-5191	[1]	HOSE AS
29.	453-5454 CI	[1]	HOSE AS
30.	453-5455 CI	[1]	HOSE AS
31.	253-7602	[1]	TUBE AS
32.	253-7603	[1]	TUBE AS
33.	5K-9248	[1]	CONNECTOR
34.	341-0054 Y	[2]	ACTUATOR GP-BRAKE
35.	2B-0858	[1]	PLUG-PIPE
36.	2H-3940	[1]	ELBOW
37.	3B-7722 C	[1]	BUSHING-PIPE
38.	3D-7587 C	[1]	ELBOW
39.	4D-0577	[10]	ELBOW
40.	150-3072 C	[1]	PLUG AS
	6V-8398	[1]	SEAL-O-RING
	6V-9509	[1]	PLUG (13/16-16-THD)
42.	4L-6454	[2]	BOLT (3/8-16X1-IN)
43.	4M-0061	[2]	BOLT (5/16-18X0.75-IN)
44.	5K-3294	[1]	CLIP (SLOT)
45.	5M-3062	[3]	BOLT (3/8-16X0.75-IN)
46.	5P-1075	[2]	WASHER-HARD (10.2X22.5X3-MM THK)
47.	5P-2369	[2]	CLIP (LOOP)
48.	5P-4295	[3]	CLIP
49.	5S-7379	[2]	BOLT (3/8-16X0.875-IN)
50.	6D-4244	[2]	CLIP (LOOP)
51.	6D-4246	[4]	CLIP (LOOP)
52.	6V-0826	[1]	GROMMET
54.	7S-3916	[2]	CLIP (TAB)
55.	7S-3919	[2]	CLIP (SLOT)
56.	7X-0325	[1]	BOLT (1/2-13X2.5-IN)
57.	8S-0948	[1]	CLIP (SLOT)
58.	8T-4223 C	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
59.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
60.	8T-4835	[1]	BOLT (1/2-13X2-IN)
61.	8T-4896 C	[8]	WASHER-HARD (10.2X18.5X2.5-MM THK)
63.	9B-7237	[2]	BOLT (3/8-16X1.25-IN)
64.	165-4934 C	[1]	PLUG AS
	6V-8397	[1]	SEAL-O-RING
	6V-9508	[1]	PLUG (11/16-16-THD)
65.	178-3620 C	[2]	STRAP-DUAL CLAMP
66.	8T-2502 C	[1]	BOLT (3/8-16X1.125-IN)
67.	4D-0582	[1]	ELBOW

			AVAILABLE REPAIR KIT(S):
	5T-5224 J	[1]	KIT-VALVE & SEAL (BRAKE AIR)
			(KIT INCLUDES O-RINGS, COVER EXHAUST, VALVE, RETAINER VALVE, SPRING VALVE, LUBRICANT, INSTRUCTION SHEET, DIAPHRAGM
			& INLET & EXHAUST VALVE)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		KIT MARKED J SERVICES PART(S) MARKED J
	Y		SEPARATE ILLUSTRATION

#SEBP42400622

269-3978: CONTROL GP-SERVICE BRAKE

CONTROL GP-SERVICE BRAKE

269-3978 CONTROL GP-SERVICE BRAKE
S/N DFJ1-1210
PART OF 227-8345 CAB AR
Type 1

i02294801 SEBP4240

2693978 CONTROL GP-SERVICE BRAKE Parts scheme

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2L-3331	[1]	CONNECTOR-PIPE
2.	2M-1908	[1]	FITTING-BULKHEAD
3.	2W-7086	[1]	PLUG
4.	5K-9235	[1]	ELBOW-FLARED
5.	5K-9238	[5]	CONNECTOR
6.	5K-9244	[3]	ELBOW-FLARED
7.	5K-9245	[1]	CONNECTOR
8.	5P-7039	[1]	CONNECTOR
9.	6D-0918	[1]	VALVE GP-RELIEF (BRAKE AIR SYSTEM)
10.	7K-0498	[2]	ELBOW
11.	7K-1517	[2]	ELBOW
12.	8L-6005	[1]	TEE-PIPE
13.	9D-0338 Y	[1]	VALVE GP-CHECK (AIR PRESSURE BRAKE)
14.	9M-8662	[1]	COUPLING
15.	111-9563	[1]	SWITCH AS-PRESSURE (TRACTOR BRAKE)
	3E-3365	[1]	WEDGE-RECEPTACLE LOCK (2-PIN)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
15A.	111-9563	[1]	SWITCH AS-PRESSURE (SCRAPER BRAKE)
	3E-3365	[1]	WEDGE-RECEPTACLE LOCK (2-PIN)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
16.	162-0782	[1]	SWITCH AS-PRESSURE (SERVICE BRAKE)
	186-3735	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
	3E-3371	[1]	WEDGE-RECEPTACLE LOCK (3-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
17.	164-2154 Y	[1]	VALVE GP-AIR CONTROL
18.	170-1548	[1]	TUBE AS
19.	170-1549	[1]	TUBE AS
20.	170-5277	[1]	TUBE AS
21.	170-5278	[1]	TUBE AS
22.	170-5279	[1]	TUBE AS
23.	170-7139	[1]	TUBE AS
24.	170-7140	[1]	TUBE AS
25.	188-2461 Y	[1]	VALVE GP-SOLENOID (BRAKE SYSTEM)
26.	215-8335	[1]	TUBE AS
27.	215-8337	[1]	TUBE AS
28.	5K-9248	[3]	CONNECTOR
29.	2B-0858	[5]	PLUG-PIPE
30.	3B-7721	[3]	BUSHING-REDUCER
31.	3B-7739	[1]	NIPPLE-PIPE
32.	4B-4274	[2]	WASHER (5.5X13X1.2-MM THK)
33.	4B-4845	[2]	PLUG
34.	4D-0577	[1]	ELBOW
35.	4D-0582	[1]	ELBOW
36.	4H-6147	[1]	CONNECTOR
37.	5M-6213	[13]	PLUG-PIPE (1/4-18-THD)
38.	5P-9297	[1]	CLIP (LOOP)
39.	5P-9299	[1]	CLIP (LOOP)
40.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
41.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
42.	8T-4224	[3]	WASHER-HARD (8.8X16X2-MM THK)
43.	8T-9043	[3]	BOLT (5/16-18X0.875-IN)
44.	9B-1722	[2]	SCREW (10-24X0.5-IN)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP42400623

269-3978: CONTROL GP-SERVICE BRAKE

CONTROL GP-SERVICE BRAKE

269-3978 CONTROL GP-SERVICE BRAKE
S/N DFJ1-1210
PART OF 227-8345 CAB AR
Type 2

i02971341 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2L-3331	[1]	CONNECTOR-PIPE
2.	2M-1908	[1]	FITTING-BULKHEAD
3.	2H-3940	[4]	ELBOW
4.	5K-9235	[1]	ELBOW-FLARED
5.	5K-9238	[5]	CONNECTOR
6.	5K-9244	[3]	ELBOW-FLARED
7.	5K-9245	[1]	CONNECTOR
8.	5P-7039	[1]	CONNECTOR
9.	6D-0918	[1]	VALVE GP-RELIEF (BRAKE AIR SYSTEM)
10.	7K-0498	[2]	ELBOW
11.	7K-1517	[2]	ELBOW
12.	8L-6005	[1]	TEE-PIPE
13.	9D-0338 Y	[1]	VALVE GP-CHECK (AIR PRESSURE BRAKE)
14.	9M-8662	[1]	COUPLING
15.	111-9563	[1]	SWITCH AS-PRESSURE (TRACTOR BRAKE)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
15A.	111-9563	[1]	SWITCH AS-PRESSURE (SCRAPER BRAKE)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
16.	162-0782	[1]	SWITCH AS-PRESSURE (SERVICE BRAKE)
	186-3735	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
17.	164-2154 Y	[1]	VALVE GP-AIR CONTROL
18.	170-1548	[1]	TUBE AS
19.	170-1549	[1]	TUBE AS
20.	170-5277	[1]	TUBE AS
21.	170-5278	[1]	TUBE AS
23.	170-7139	[1]	TUBE AS
24.	170-7140	[1]	TUBE AS
25.	188-2461 Y	[1]	VALVE GP-SOLENOID (BRAKE SYSTEM)
26.	319-6282 C	[1]	TUBE AS
27.	215-8337	[1]	TUBE AS
28.	5K-9248 C	[1]	CONNECTOR
29.	2B-0858	[2]	PLUG-PIPE
30.	3B-7721	[3]	BUSHING-REDUCER
31.	3B-7739	[1]	NIPPLE-PIPE
32.	4B-4274	[2]	WASHER (5.5X13X1.2-MM THK)
33.	4B-4845	[2]	PLUG
34.	4D-0577	[1]	ELBOW
35.	4D-0582	[1]	ELBOW
36.	4H-6147	[1]	CONNECTOR
37.	5M-6213	[13]	PLUG-PIPE (1/4-18-THD)
38.	5P-9297	[1]	CLIP (LOOP)
39.	5P-9299	[1]	CLIP (LOOP)
40.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
41.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
42.	8T-4224	[3]	WASHER-HARD (8.8X16X2-MM THK)
43.	8T-9043	[3]	BOLT (5/16-18X0.875-IN)
44.	9B-1722	[2]	SCREW (10-24X0.5-IN)
45.	3J-5390 C	[2]	PLUG (3/8-18-THD)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP42400624

269-3978: CONTROL GP-SERVICE BRAKE

CONTROL GP-SERVICE BRAKE

269-3978 CONTROL GP-SERVICE BRAKE
S/N DFJ1211-UP
PART OF 227-8345 CAB AR

i04896959 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2L-3331	[1]	CONNECTOR-PIPE
2.	2M-1908	[1]	FITTING-BULKHEAD
4.	5K-9235	[1]	ELBOW-FLARED
5.	5K-9238	[5]	CONNECTOR
6.	5K-9244	[3]	ELBOW-FLARED
7.	5K-9245	[1]	CONNECTOR
8.	5P-7039	[1]	CONNECTOR
9.	6D-0918	[1]	VALVE GP-RELIEF (BRAKE AIR SYSTEM)
10.	7K-0498	[2]	ELBOW
11.	7K-1517	[2]	ELBOW
12.	8L-6005	[1]	TEE-PIPE
13.	9D-0338 Y	[1]	VALVE GP-CHECK (AIR PRESSURE BRAKE)
14.	9M-8662	[1]	COUPLING
15.	111-9563	[1]	SWITCH AS-PRESSURE (TRACTOR BRAKE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
15A.	111-9563	[1]	SWITCH AS-PRESSURE (SCRAPER BRAKE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
16.	162-0782	[1]	SWITCH AS-PRESSURE (SERVICE BRAKE)
	8T-8729	[3]	PIN-CONNECTOR (16-GA TO 20-GA)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
17.	164-2154 Y	[1]	VALVE GP-AIR CONTROL
18.	170-1548	[1]	TUBE AS
19.	170-1549	[1]	TUBE AS
20.	170-5277	[1]	TUBE AS
21.	170-5278	[1]	TUBE AS
23.	170-7139	[1]	TUBE AS
24.	170-7140	[1]	TUBE AS
25.	188-2461 Y	[1]	VALVE GP-SOLENOID (BRAKE SYSTEM)
26.	319-6282	[1]	TUBE AS
27.	215-8337	[1]	TUBE AS
28.	5K-9248	[1]	CONNECTOR
29.	2B-0858 C	[6]	PLUG-PIPE
30.	3B-7721	[3]	BUSHING-REDUCER
31.	3B-7739	[1]	NIPPLE-PIPE
32.	4B-4274	[2]	WASHER (5.5X13X1.2-MM THK)
33.	4B-4845	[2]	PLUG
34.	4D-0577	[1]	ELBOW
35.	4D-0582	[1]	ELBOW
36.	4H-6147	[1]	CONNECTOR
37.	5M-6213	[13]	PLUG-PIPE (1/4-18-THD)
38.	5P-9297	[1]	CLIP (LOOP)
39.	5P-9299	[1]	CLIP (LOOP)
40.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
41.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
42.	8T-4224	[3]	WASHER-HARD (8.8X16X2-MM THK)
43.	8T-9043	[3]	BOLT (5/16-18X0.875-IN)
44.	9B-1722	[2]	SCREW (10-24X0.5-IN)
45.	3J-5390	[2]	PLUG (3/8-18-THD)
46.	002-6453 C	[1]	ELBOW
47.	9X-0435 C	[1]	ADAPTER
48.	6V-5048 C	[1]	SEAL-O-RING
49.	6B-5072 C	[1]	ADAPTER
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP42400625

169-2902: SLACK ADJUSTER GP

SLACK ADJUSTER GP

169-2902 SLACK ADJUSTER GP -LH
S/N DFJ1-UP
PART OF 5T-8469 BRAKE GP-SERVICE

i01229548 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1H-9722	[1]	PLUG-EXPANSION
2.	4H-2613	[1]	BUSHING-TERMINAL
3.	5D-5818	[2]	BUTTON
4.	9T-5676	[1]	SPRING
5.	166-8536	[1]	BODY
6.	174-7421	[1]	SHAFT
7.	174-7423	[1]	SCREW-ADJUSTMENT (3/8-16X0.75-IN)
8.	174-7424	[1]	GEAR (34-TEETH)
9.	174-7425	[1]	WORM
10.	174-7442	[2]	COVER
11.	188-0337	[10]	SCREW-BUTTON HEAD (10-24X0.375-IN)
12.	3D-2891	[1]	BALL

#SEBP42400626

169-2903: SLACK ADJUSTER GP

SLACK ADJUSTER GP

169-2903 SLACK ADJUSTER GP -RH
S/N DFJ1-UP
PART OF 5T-8469 BRAKE GP-SERVICE

i01229563 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1H-9722	[1]	PLUG-EXPANSION
2.	4H-2613	[1]	BUSHING-TERMINAL
3.	5D-5818	[2]	BUTTON
4.	9T-5676	[1]	SPRING
5.	166-8535	[1]	BODY
6.	174-7421	[1]	SHAFT
7.	174-7423	[1]	SCREW-ADJUSTMENT (3/8-16X0.75-IN)
8.	174-7424	[1]	GEAR (34-TEETH)
9.	174-7425	[1]	WORM
10.	174-7442	[2]	COVER
11.	188-0337	[10]	SCREW-BUTTON HEAD (10-24X0.375-IN)
12.	3D-2891	[1]	BALL

#SEBP42400627

232-4862: TANK GP-AIR

TANK GP-AIR

232-4862 TANK GP-AIR
S/N DFJ1-341
PART OF 232-3291 CHASSIS AR

i02282277 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2D-9089	[2]	CLAMP
2.	2H-3940	[8]	ELBOW
3.	2H-9091	[1]	CONNECTOR-PIPE
4.	8M-3368	[1]	VALVE-CHECK
5.	9D-6663	[3]	VALVE-DRAIN (SECONDARY AIR TANK)
6.	033-2177	[1]	TEE-PIPE
7.	160-6632 I	[1]	HOSE AS
8.	239-6244	[1]	PLATE AS
9.	249-4474 I	[1]	HOSE AS
10.	249-4475 I	[1]	HOSE AS
11.	249-4476 I	[1]	HOSE AS
12.	249-4477 I	[1]	HOSE AS
13.	249-4479 I	[1]	HOSE AS
14.	249-4480 I	[1]	HOSE AS
15.	249-4481 I	[1]	HOSE AS
16.	249-4482 I	[1]	HOSE AS
17.	267-9398	[1]	RESERVOIR
18.	267-9399	[1]	RESERVOIR AS
	208-6678	[1]	VALVE-CHECK
19.	277-4916 I	[1]	HOSE AS
20.	277-7823 I	[1]	HOSE AS
21.	002-6453	[1]	ELBOW
22.	090-9019	[2]	PLUG-PIPE
23.	3B-7722	[1]	BUSHING-PIPE
24.	3D-7587	[2]	ELBOW
25.	4D-2560	[2]	CONNECTOR-PIPE
26.	4H-3283	[2]	BOLT (3/8-16X9.5-IN)
27.	4M-8973	[2]	ELBOW
28.	5H-4778	[5]	ELBOW
29.	5K-8451	[2]	CLIP (LOOP)
30.	5M-3062	[6]	BOLT (3/8-16X0.75-IN)
31.	5P-1075	[7]	WASHER-HARD (10.2X22.5X3-MM THK)
32.	5P-7611	[2]	GROMMET
33.	5P-7854	[1]	CLIP (LOOP)
34.	5S-7379	[1]	BOLT (3/8-16X0.875-IN)
35.	6B-5072	[1]	ADAPTER
36.	6B-9664	[1]	VALVE-AIR RELIEF
37.	6D-4244	[1]	CLIP (LOOP)
38.	6D-4247	[1]	CLIP
39.	6V-8801	[2]	NUT (3/8-16-THD)
40.	7D-1649	[8]	WASHER-HARD (13.5X32X5-MM THK)
41.	7D-4903	[1]	ADAPTER
42.	8T-4896	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
43.	8T-8917	[8]	BOLT (1/2-13X1.25-IN)
44.	9M-8406	[4]	CLIP (LOOP)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP42400628

232-4862: TANK GP-AIR

TANK GP-AIR

232-4862 TANK GP-AIR
S/N DFJ342-377
PART OF 232-3291 CHASSIS AR

i02798688 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2D-9089	[2]	CLAMP
2.	2H-3940	[8]	ELBOW
3.	2H-9091	[1]	CONNECTOR-PIPE
4.	8M-3368	[1]	VALVE-CHECK
5.	9D-6663	[3]	VALVE-DRAIN (SECONDARY AIR TANK)
6.	033-2177	[1]	TEE-PIPE
7.	160-6632 I	[1]	HOSE AS
8.	305-3522 C	[1]	PLATE AS
	1F-0750	[3]	NUT-WELD (3/8-16-THD)
	8D-3508	[2]	BOSS (3/8-16X1-IN)
9.	249-4474 I	[1]	HOSE AS
10.	249-4475 I	[1]	HOSE AS
11.	249-4476 I	[1]	HOSE AS
12.	249-4477 I	[1]	HOSE AS
13.	249-4479 I	[1]	HOSE AS
14.	249-4480 I	[1]	HOSE AS
15.	249-4481 I	[1]	HOSE AS
16.	249-4482 I	[1]	HOSE AS
17.	267-9398	[1]	RESERVOIR
18.	267-9399	[1]	RESERVOIR AS
	208-6678	[1]	VALVE-CHECK
19.	277-4916 I	[1]	HOSE AS
20.	277-7823 I	[1]	HOSE AS
21.	002-6453	[1]	ELBOW
22.	090-9019	[2]	PLUG-PIPE
23.	3B-7722	[1]	BUSHING-PIPE
24.	3D-7587	[2]	ELBOW
25.	4D-2560	[2]	CONNECTOR-PIPE
26.	7X-0305 C	[2]	BOLT (3/8-16X9-IN)
27.	4M-8973	[2]	ELBOW
28.	5H-4778	[5]	ELBOW
29.	5K-8451	[2]	CLIP (LOOP)
30.	5M-3062	[6]	BOLT (3/8-16X0.75-IN)
31.	5P-1075	[7]	WASHER-HARD (10.2X22.5X3-MM THK)
32.	5P-7611	[2]	GROMMET
33.	5P-7854	[1]	CLIP (LOOP)
34.	5S-7379	[1]	BOLT (3/8-16X0.875-IN)
35.	6B-5072	[1]	ADAPTER
36.	6B-9664	[1]	VALVE-AIR RELIEF
37.	6D-4244	[1]	CLIP (LOOP)
38.	6D-4247	[1]	CLIP
40.	7D-1649	[8]	WASHER-HARD (13.5X32X5-MM THK)
41.	7D-4903	[1]	ADAPTER
42.	8T-4896 C	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
43.	8T-8917	[8]	BOLT (1/2-13X1.25-IN)
44.	9M-8406	[4]	CLIP (LOOP)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP42400629

232-4862: TANK GP-AIR

TANK GP-AIR

232-4862 TANK GP-AIR
S/N DFJ378-1210
PART OF 232-3291 CHASSIS AR

i03001841 SEBP4240

For full view, you need register

Parts for your 637G WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2D-9089	[2]	CLAMP
2.	2H-3940	[8]	ELBOW
3.	2H-9091	[1]	CONNECTOR-PIPE
4.	8M-3368	[1]	VALVE-CHECK (AIR TANK)
5.	9D-6663	[3]	VALVE-DRAIN (SECONDARY AIR TANK)
6.	033-2177	[1]	TEE-PIPE
7.	160-6632 I	[1]	HOSE AS
8.	305-3522	[1]	PLATE AS
	1F-0750	[3]	NUT-WELD (3/8-16-THD)
	8D-3508	[2]	BOSS (3/8-16X1-IN)
9.	249-4474 I	[1]	HOSE AS
10.	249-4475 I	[1]	HOSE AS
11.	249-4476 I	[1]	HOSE AS
12.	249-4477 I	[1]	HOSE AS
13.	249-4479 I	[1]	HOSE AS
14.	249-4480 I	[1]	HOSE AS
15.	6D-4044 CI	[1]	HOSE AS
16.	249-4482 I	[1]	HOSE AS
17.	267-9398	[1]	RESERVOIR
18.	267-9399	[1]	RESERVOIR AS
	208-6678	[1]	VALVE-CHECK
19.	277-4916 I	[1]	HOSE AS
20.	4D-6243 CI	[1]	HOSE AS
21.	002-6453	[1]	ELBOW
22.	090-9019	[2]	PLUG-PIPE
23.	3B-7722	[1]	BUSHING-PIPE
24.	3D-7587	[2]	ELBOW
25.	4D-2560	[2]	CONNECTOR-PIPE
26.	7X-0305	[2]	BOLT (3/8-16X9-IN)
27.	4M-8973	[2]	ELBOW
28.	5H-4778	[5]	ELBOW
29.	5K-8451	[2]	CLIP (LOOP)
30.	5M-3062	[6]	BOLT (3/8-16X0.75-IN)
31.	5P-1075	[7]	WASHER-HARD (10.2X22.5X3-MM THK)
32.	5P-7611	[2]	GROMMET
33.	5P-7854	[1]	CLIP (LOOP)
34.	5S-7379	[1]	BOLT (3/8-16X0.875-IN)
35.	6B-5072	[1]	ADAPTER
36.	6B-9664	[1]	VALVE-AIR RELIEF
37.	6D-4244	[1]	CLIP (LOOP)
38.	6D-4247	[1]	CLIP
40.	7D-1649	[8]	WASHER-HARD (13.5X32X5-MM THK)
41.	7D-4903	[1]	ADAPTER
42.	8T-4896	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
43.	8T-8917	[8]	BOLT (1/2-13X1.25-IN)
44.	9M-8406	[4]	CLIP (LOOP)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

Information:

BRAKING SYSTEM

CONTROL GP

Operation and Maintenance Manual

Parking Brake Manual Release
637G Wheel Tractor-Scraper

Brakes, Indicators and Gauges - Test
637G Wheel Tractor-Scraper

Specifications

Quick-Release and Holding Valve
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Relay Valve
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Solenoid Valve (Parking Brake)
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Air Pressure Switch (Stop Light)
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Pressure Switch (Parking and Secondary Brake Air)
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Systems Operation

Air Control Valve (Service Brake)
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Parking Brake Control
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Double Check Valve
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Quick-Release and Holding Valve
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Relay Valve
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Reuse And Salvage Guidelines

Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}

Testing and Adjusting

Parking Brake Control - Test
631G and 637G Wheel Tractor-Scrapers Air System and Brakes

Disassembly and Assembly

Air Control Valve (Service Brake) - Remove and Install
631G and 637G
Wheel Tractor-Scrapers Machine Systems

Relay Valve (Brake) - Remove and Install - Machine
631G and 637G
Wheel Tractor-Scrapers Machine Systems

Relay Valve (Brake) - Remove and Install - Scraper
631G and 637G
Wheel Tractor-Scrapers Machine Systems

Service Magazine

An Improved Assembly Procedure for the Quick-Release and Holding Valve Joints on Certain Wheel Tractor-Scrapers {4269}
2008/07/14

Caterpillar Parts SIS Catalog 637G :

256-7969 CONTROL GP-SERVICE BRAKE

5T-8469 BRAKE GP-SERVICE

259-2218 AIR DRYER GP

341-0054 ACTUATOR GP-BRAKE

189-2331 ACTUATOR GP-BRAKE

285-3079 VALVE GP-CONTROL

256-7969 CONTROL GP-SERVICE BRAKE

269-3978 CONTROL GP-SERVICE BRAKE

169-2902 SLACK ADJUSTER GP

169-2903 SLACK ADJUSTER GP

232-4862 TANK GP-AIR

Truck sale:

On Request

Caterpillar 637G, Construction
- Scrapers
FOLEY EQUIPMENT COMPANY

On Request

Caterpillar 637G, Construction
- Scrapers
FOLEY EQUIPMENT COMPANY

685,000

Caterpillar 637G, Construction
- Scrapers
ALTORFER INC.

CATERPILLAR 637G 2013
- WHEEL TRACTOR SCRAPERS
ALTORFER INC.
2600 6th Street SW - Cedar Rapids - Io

USD $875,556

2011 CAT 637G

Ezyquip Hire - Toowoomba
Toowoomba, QLD, Australia