139-2042 CONTROL GP-STEERING S/N 8DN850-UP; 1DR1700-UP PART OF 113-8667 CONTROL GP-STEERING 45 CHALLENGER

139-2042: CONTROL GP-STEERING

139-2042 CONTROL GP-STEERING
S/N 8DN850-UP; 1DR1700-UP
PART OF 113-8667 CONTROL GP-STEERING

Parts for your 45 CHALLENGER:

Pos.	Part No	Qty	Parts name
1.	139-2043 Y	[1]	VALVE GP-PILOT
2.	8T-4205	[9]	WASHER-HARD (7.2X14.5X2-MM THK)
3.	108-8615	[1]	PLATE-MOUNTING
4.	8E-3131	[1]	ROLLER-CAM
5.	3S-2713	[1]	NUT-FULL (3/8-24-THD)
6.	5M-2894	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3.0-MM THK)
8.	5G-9498	[1]	SPRING
9.	120-4862	[1]	SHAFT AS
	2H-1190	[2]	DOWEL
10.	6V-1820 M	[1]	BOLT (M10X1.5X30-MM)
11.	9U-9287	[2]	BALL BEARING
12.	8T-5001 M	[3]	BOLT (M12X1.75X130-MM)
13.	1S-5745	[1]	DOWEL
14.	7X-0579	[4]	WASHER-HARD (8.8X25.5X2-MM THK)
15.	120-4863	[1]	RETAINER
16.	8T-6870 M	[2]	BOLT (M8X1.25X70-MM)
17.	5C-7261 M	[2]	NUT (M8X1.25-THD)
18.	8T-0077	[1]	CONNECTOR
19.	6V-8639	[1]	CONNECTOR
20.	3K-0360	[2]	SEAL-O-RING
21.	130-1998	[1]	ACTUATOR
22.	7X-2534 M	[1]	BOLT (M6X1X50-MM)
23.	5C-9553 M	[8]	BOLT (M6X1X16-MM)
24.	122-3625	[1]	COVER
25.	122-3624	[1]	TUBE
26.	122-3623	[1]	HOUSING
27.	122-8172 B		SEALANT-SILICONE
28.	3E-4353	[1]	WASHER-HARD (11X25X3-MM THK)
	B		USE AS REQUIRED
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

144-5428: CONTROL GP-STEERING

CONTROL GP-STEERING

144-5428 CONTROL GP-STEERING
S/N 8DN868-UP; 1DR1740-UP
PART OF 113-8667 CONTROL GP-STEERING

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-2043 Y	[1]	VALVE GP-PILOT
2.	8T-4205	[9]	WASHER-HARD (7.2X14.5X2-MM THK)
3.	108-8615	[1]	PLATE-MOUNTING
4.	8E-3131	[1]	ROLLER-CAM
5.	3S-2713	[1]	NUT-FULL (3/8-24-THD)
6.	5M-2894	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3.0-MM THK)
8.	5G-9498	[1]	SPRING
9.	144-5613	[1]	SHAFT AS
	2H-1190	[2]	DOWEL
10.	6V-1820 M	[1]	BOLT (M10X1.5X30-MM)
11.	9U-9287	[2]	BALL BEARING
12.	8T-5001 M	[3]	BOLT (M12X1.75X130-MM)
13.	127-2242	[1]	DOWEL
14.	7X-0579	[4]	WASHER-HARD (8.8X25.5X2-MM THK)
15.	144-5427	[1]	RETAINER
16.	8T-6870 M	[2]	BOLT (M8X1.25X70-MM)
17.	5C-7261 M	[2]	NUT (M8X1.25-THD)
18.	8T-0077	[1]	CONNECTOR
19.	6V-8639	[1]	CONNECTOR
20.	3K-0360	[2]	SEAL-O-RING
21.	130-1998	[1]	ACTUATOR
22.	7X-2534 M	[1]	BOLT (M6X1X50-MM)
23.	5C-9553 M	[8]	BOLT (M6X1X16-MM)
24.	122-3625	[1]	COVER
25.	122-3624	[1]	TUBE
26.	122-3623	[1]	HOUSING
27.	122-8172	[1]	SEALANT-SILICONE
28.	3E-4353	[1]	WASHER-HARD (11X25X3-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

124-9393: HOUSING GP-CENTER

HOUSING GP-CENTER

124-9393 HOUSING GP-CENTER
S/N 2HY595-1836; 2HY1838-1838; 2HY1841-1906
PART OF 112-4835 AXLE GP-REAR

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3E-4353	[2]	WASHER-HARD (11X25X3-MM THK)
2.	6V-4249 M	[2]	BOLT (M10X1.5X50-MM)
3.	105-7698	[1]	TUBE AS
4.	6V-6317 M	[2]	BOLT (M10X1.5X20-MM)
5.	2M-9780	[1]	SEAL-O-RING
6.	114-3541	[1]	TUBE AS
7.	144-3430	[1]	COVER AS
	1A-2610	[2]	DOWEL
	2A-3746	[1]	PLUG-CUP
	5B-1866	[1]	PLUG-CUP
	111-7067	[2]	BUSHING
8.	8T-4140 M	[10]	BOLT (M16X2X60-MM)
9.	1B-6161	[1]	LOCK
10.	4H-7859	[2]	LOCKNUT-BEARING
11.	102-3037	[1]	PINION-BEVEL
12.	6I-8849	[1]	CONE-BEARING (TAPERED ROLLER)
13.	6I-8860	[1]	CUP-BEARING
14.	112-1497	[1]	SLEEVE-PINION
15.	111-8223	[3]	PLATE-PARKING BRAKE
16.	111-7072 B	[1]	SHIM (.9MM THK)
17.	111-7073 B	[1]	SHIM (.8MM THK)
18.	111-7074 B	[1]	SHIM (.7MM THK)
19.	111-7075 B	[1]	SHIM (.6MM THK)
20.	111-7076 CB	[1]	SHIM (.5MM THK)
21.	6M-1637	[1]	CONE-BEARING
22.	6M-1638	[1]	CUP-BEARING
23.	6V-3303 M	[24]	BOLT (M16X2X60-MM)
24.	111-7064	[1]	TUBE AS
25.	8T-6385 M	[6]	BOLT (M16X2X180-MM)
26.	102-3036	[1]	HOUSING
27.	111-7077	[2]	DISC-THRUST
28.	4K-3892	[6]	DOWEL
29.	124-9394	[1]	CARRIER-PLANETARY
30.	128-1024	[8]	DISC-THRUST
31.	128-1049	[8]	BEARING-CAGED
32.	6V-3938 M	[44]	BOLT (M10X1.5X20-MM)
33.	124-9397	[4]	SHAFT-PLANETARY
34.	124-9400	[4]	GEAR-PLANETARY (27-TEETH)
35.	111-7068	[1]	SHAFT AS
36.	2A-3746	[1]	PLUG-CUP
37.	5P-6254	[2]	BEARING
38.	102-6260	[1]	GEAR-CLUSTER (88, 29-TEETH)
39.	5M-7934	[1]	RACE-SPL ROLLER BEARING
40.	5M-7936	[1]	BEARING-OUTER
41.	103-0982	[1]	GEAR (14-TEETH)
42.	2D-6398	[1]	RING-RETAINING
43.	8T-0209	[1]	RACE-ROLLER BEARING
44.	4M-6107	[1]	BEARING-INNER
45.	8E-8310	[2]	DISC-THRUST
46.	6I-8197	[1]	RING-RETAINING
47.	1T-0310	[1]	RING-METAL SEAL
48.	5P-3723	[1]	CONE-BEARING
49.	6D-7690	[1]	CUP-BEARING
50.	6V-4429 M	[12]	BOLT (M16X2X40-MM)
51.	102-3038	[1]	SHAFT-BEVEL GEAR
52.	102-3045	[4]	GEAR-PLANETARY (23-TEETH)
53.	140-9477	[1]	CARRIER-PLANETARY
54.	7T-8136	[4]	SHAFT-PLANETARY
55.	102-3048	[1]	GEAR-SUN (28-TEETH)
56.	131-2295	[1]	SHAFT-SUN GEAR
57.	1B-3924	[1]	CONE-BEARING
58.	1B-3925	[1]	CUP-BEARING
59.	130-3798	[2]	PLATE
60.	102-3060	[4]	DISC-FRICTION
61.	130-3799	[2]	PLATE
62.	130-3797	[2]	PISTON-BRAKE
63.	9X-7424	[2]	SEAL-RING
64.	9X-7426	[2]	SEAL-RING
65.	102-3040	[1]	GEAR-RING (72-TEETH)
66.	102-3043 B	[2]	SHIM PACK (INCLUDES 14-SHIMS)(EACH INCLUDES 14 SHIMS)
67.	2D-6533	[3]	SEAL-O-RING
68.	7G-5670	[3]	SEAL-RING
69.	102-3039	[1]	GEAR-BEVEL (72-TEETH)
70.	102-3042	[1]	GEAR (45/45-TEETH)
71.	4D-7954	[1]	RACE-BEARING OUTER
72.	4D-7953	[1]	BEARING
73.	9X-1802	[1]	RING-RETAINING
74.	111-7065	[1]	SUPPORT AS
	5B-1866	[1]	PLUG-CUP
75.	1J-3628	[1]	RING-RETAINING
76.	124-9399	[1]	GEAR-RING (72-TEETH)
77.	102-3056	[1]	CARRIER-SEAL
78.	5C-7423 M	[9]	SCREW (M6X1X16-MM)
79.	124-9398	[1]	GEAR-RING (75-TEETH)
80.	111-7078	[1]	DISC-THRUST
81.	102-3046	[2]	HUB-BRAKE
82.	6I-8199	[2]	RING-LOCK
83.	6I-8200	[1]	RING-LOCK
84.	113-0694	[2]	RING-RETAINING
85.	121-2841	[2]	GEAR-SUN (15-TEETH)
86.	111-7079	[2]	DISC-THRUST
87.	131-2293 C	[1]	GEAR-SUN (28-TEETH)
88.	6I-8566	[2]	RING-RETAINING
89.	124-9395	[1]	CARRIER-PLANETARY
90.	3T-4568	[4]	SHAFT-PLANETARY
91.	3S-2708	[13]	PIN-SPRING
92.	5M-0578	[12]	BEARING AS-ROLLER
93.	8E-8308	[16]	DISC-THRUST
94.	102-9274	[4]	GEAR-PLANETARY (23-TEETH)
95.	4B-1127 C	[1]	RING-SNAP
96.	131-2294 C	[1]	GEAR-SUN (21-TEETH)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

124-9393: HOUSING GP-CENTER

HOUSING GP-CENTER

124-9393 HOUSING GP-CENTER
S/N 2HY1837-1837; 2HY1839-1840; 2HY1907-UP
PART OF 112-4835, 139-2776 AXLE GP-REAR

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3E-4353	[2]	WASHER-HARD (11X25X3-MM THK)
2.	6V-4249 M	[2]	BOLT (M10X1.5X50-MM)
3.	105-7698	[1]	TUBE AS
4.	6V-6317 M	[2]	BOLT (M10X1.5X20-MM)
5.	2M-9780	[1]	SEAL-O-RING
6.	114-3541	[1]	TUBE AS
7.	144-3430	[1]	COVER AS
	1A-2610	[2]	DOWEL
	2A-3746	[1]	PLUG-CUP
	5B-1866	[1]	PLUG-CUP
	111-7067	[2]	BUSHING
8.	8T-4140 M	[10]	BOLT (M16X2X60-MM)
9.	1B-6161	[1]	LOCK
10.	4H-7859	[2]	LOCKNUT-BEARING
11.	147-3782	[1]	PINION-BEVEL
12.	6I-8849	[1]	CONE-BEARING (TAPERED ROLLER)
13.	6I-8860	[1]	CUP-BEARING
14.	112-1497	[1]	SLEEVE-PINION
15.	111-8223	[3]	PLATE-PARKING BRAKE
16.	111-7072 B	[1]	SHIM (.9MM THK)
17.	111-7073 B	[1]	SHIM (.8MM THK)
18.	111-7074 B	[1]	SHIM (.7MM THK)
19.	111-7075 B	[1]	SHIM (.6MM THK)
20.	111-7076 CB	[2]	SHIM (.5MM THK)
21.	6M-1637	[1]	CONE-BEARING
22.	6M-1638	[1]	CUP-BEARING
23.	6V-3303 M	[24]	BOLT (M16X2X60-MM)
24.	111-7064	[1]	TUBE AS
25.	8T-6385 M	[6]	BOLT (M16X2X180-MM)
26.	140-9478 C	[1]	HOUSING-CENTER
27.	111-7077	[2]	DISC-THRUST
28.	4K-3892	[6]	DOWEL
29.	124-9394	[1]	CARRIER-PLANETARY
30.	128-1024	[8]	DISC-THRUST
31.	128-1049	[8]	BEARING-CAGED
32.	6V-3938 M	[44]	BOLT (M10X1.5X20-MM)
33.	124-9397	[4]	SHAFT-PLANETARY
34.	124-9400	[4]	GEAR-PLANETARY (27-TEETH)
35.	111-7068	[1]	SHAFT AS
36.	2A-3746	[1]	PLUG-CUP
37.	5P-6254	[2]	BEARING
38.	102-6260	[1]	GEAR-CLUSTER (88, 29-TEETH)
39.	5M-7934	[1]	RACE-SPL ROLLER BEARING
40.	5M-7936	[1]	BEARING-OUTER
41.	103-0982	[1]	GEAR (14-TEETH)
42.	2D-6398	[1]	RING-RETAINING
43.	8T-0209	[1]	RACE-ROLLER BEARING
44.	4M-6107	[1]	BEARING-INNER
45.	8E-8310	[2]	DISC-THRUST
46.	6I-8197	[1]	RING-RETAINING
47.	1T-0310	[1]	RING-METAL SEAL
48.	5P-3723	[1]	CONE-BEARING
49.	6D-7690	[1]	CUP-BEARING
50.	6V-4429 M	[12]	BOLT (M16X2X40-MM)
51.	102-3038	[1]	SHAFT-BEVEL GEAR
52.	102-3045	[4]	GEAR-PLANETARY (23-TEETH)
53.	140-9477	[1]	CARRIER-PLANETARY
54.	7T-8136	[4]	SHAFT-PLANETARY
55.	213-6196	[1]	GEAR-SUN (28-TEETH)
56.	131-2295	[1]	SHAFT-SUN GEAR
57.	1B-3924	[1]	CONE-BEARING
58.	1B-3925	[1]	CUP-BEARING
59.	130-3798	[2]	PLATE
60.	102-3060	[4]	DISC-FRICTION
61.	130-3799	[2]	PLATE
62.	130-3797	[2]	PISTON-BRAKE
63.	9X-7424	[2]	SEAL-RING
64.	9X-7426	[2]	SEAL-RING
65.	102-3040	[1]	GEAR-RING (72-TEETH)
66.	102-3043 B	[2]	SHIM PACK (INCLUDES 14-SHIMS)
67.	2D-6533	[3]	SEAL-O-RING
68.	7G-5670	[3]	SEAL-RING
69.	147-3783	[1]	GEAR-BEVEL (61 TEETH)
70.	102-3042	[1]	GEAR (45/45-TEETH)
71.	4D-7954	[1]	RACE-BEARING OUTER
72.	4D-7953	[1]	BEARING
73.	9X-1802	[1]	RING-RETAINING
74.	111-7065	[1]	SUPPORT AS
	5B-1866	[1]	PLUG-CUP
75.	1J-3628	[1]	RING-RETAINING
76.	124-9399	[1]	GEAR-RING (72-TEETH)
77.	102-3056	[1]	CARRIER-SEAL
78.	5C-7423 M	[9]	SCREW (M6X1X16-MM)
79.	124-9398	[1]	GEAR-RING (75-TEETH)
80.	111-7078	[1]	DISC-THRUST
81.	102-3046	[2]	HUB-BRAKE
82.	6I-8199	[2]	RING-LOCK
83.	6I-8200	[1]	RING-LOCK
84.	113-0694	[2]	RING-RETAINING
85.	121-2841	[2]	GEAR-SUN (15-TEETH)
86.	111-7079	[2]	DISC-THRUST
87.	131-2293 C	[1]	GEAR-SUN (28-TEETH)
88.	6I-8566	[2]	RING-RETAINING
89.	124-9395	[1]	CARRIER-PLANETARY
90.	3T-4568	[4]	SHAFT-PLANETARY
91.	3S-2708	[13]	PIN-SPRING
92.	5M-0578	[12]	BEARING AS-ROLLER
93.	8E-8308	[16]	DISC-THRUST
94.	102-9274	[4]	GEAR-PLANETARY (23-TEETH)
95.	4B-1127 C	[1]	RING-SNAP
96.	213-6195 C	[1]	GEAR-SUN (21-TEETH)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

104-2261: LINES GP-STEERING

LINES GP-STEERING

104-2261 LINES GP-STEERING
S/N 8DN850-990; 1DR1700-2047
PART OF 104-2265 HYDRAULIC AR

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-2235	[1]	TEE-SWIVEL
2.	5K-9090	[3]	SEAL-O-RING
3.	6V-9746	[3]	SEAL-O-RING
4.	3D-2824	[4]	SEAL-O-RING
5.	8T-4184 M	[8]	BOLT (M12X1.75X45-MM)
6.	8T-4223	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
7.	6V-0400	[6]	FLANGE-HALF
8.	6V-8637	[1]	CONNECTOR
9.	6V-8714	[1]	CONNECTOR
10.	134-7400 CI	[1]	HOSE AS
11.	1P-3703	[4]	SEAL-RECTANGULAR
12.	5C-7261 M	[2]	NUT (M8X1.25-THD)
13.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
14.	8T-6869 M	[2]	BOLT (M8X1.25X60-MM)
15.	114-4182 Y	[1]	VALVE & MTG GP-DIVERTER
16.	6V-9837	[2]	TEE-SWIVEL
17.	7J-9108	[1]	SEAL-O-RING
18.	137-7178 C	[1]	SLEEVE-NYLON
	7K-1181	[2]	STRAP-CABLE
19.	113-8771	[1]	TUBE AS
20.	111-3909 I	[1]	HOSE AS
21.	132-2126	[1]	TUBE AS
22.	6V-8554	[2]	NUT (13/16-16-THD)
23.	6V-0852	[3]	CAP-DUST
24.	8C-6416	[2]	FITTING
25.	5P-7213	[1]	WASHER-HARD (13.5X20.5X2-MM THK)
26.	8T-8441 M	[1]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
27.	6V-9008	[1]	ELBOW
	7M-8485	[1]	SEAL-O-RING
28.	6V-8398	[4]	SEAL-O-RING
29.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
30.	8T-5429	[1]	ELBOW
31.	6V-3965	[1]	FITTING (QUICK DISCONNECT)
32.	107-5872	[1]	TUBE AS
33.	6V-8641	[1]	CONNECTOR
34.	3J-1907	[8]	SEAL-O-RING
35.	4J-5477	[1]	SEAL-O-RING
36.	117-6986 I	[1]	HOSE AS
37.	4D-9517	[2]	CLIP
38.	8T-6876	[3]	ELBOW
39.	6V-8554	[2]	NUT (13/16-16-THD)
40.	8C-6416	[2]	FITTING
41.	6V-0852	[2]	CAP-DUST
42.	6V-8721	[2]	ELBOW
	2M-9780	[2]	SEAL-O-RING
43.	6V-8398 C	[7]	SEAL-O-RING
44.	134-5895 C	[1]	TUBE AS
45.	8T-3611	[1]	CONNECTOR
46.	6V-8400	[3]	SEAL-O-RING
47.	2S-4078	[2]	SEAL-O-RING
48.	6V-8786	[1]	TEE
49.	5K-9090	[2]	SEAL-O-RING
50.	6V-8948	[1]	REDUCER
51.	4I-6141	[1]	ADAPTER
52.	7M-8485	[2]	SEAL-O-RING
53.	6V-8635	[1]	CONNECTOR
54.	119-9715 I	[1]	HOSE AS
55.	124-5830	[1]	TUBE AS
56.	117-6985 I	[2]	HOSE AS
57.	7J-9108	[1]	SEAL-O-RING
58.	6V-9873	[2]	CONNECTOR
59.	6V-8724	[2]	ELBOW
	6V-8397	[2]	SEAL-O-RING
60.	134-7398 C	[1]	TUBE AS
61.	118-0755	[1]	TUBE AS
62.	118-0754	[1]	TUBE AS
63.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
64.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
65.	6V-0400	[2]	FLANGE-HALF
66.	118-0756	[1]	BRACKET
67.	3J-1907	[2]	SEAL-O-RING
68.	3K-0360	[1]	SEAL-O-RING
69.	132-2127 I	[1]	HOSE AS
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

104-2261: LINES GP-STEERING

LINES GP-STEERING

104-2261 LINES GP-STEERING
S/N 8DN991-UP; 1DR2048-UP
PART OF 104-2265 HYDRAULIC AR

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-2235	[1]	TEE-SWIVEL
2.	5K-9090	[3]	SEAL-O-RING
3.	6V-9746	[3]	SEAL-O-RING
4.	3D-2824	[4]	SEAL-O-RING
5.	8T-4184 M	[8]	BOLT (M12X1.75X45-MM)
6.	8T-4223	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
7.	6V-0400	[6]	FLANGE-HALF
8.	6V-8637	[1]	CONNECTOR
9.	6V-8714	[1]	CONNECTOR
10.	134-7399 I	[1]	HOSE AS
11.	1P-3703	[4]	SEAL-RECTANGULAR
12.	5C-7261 M	[2]	NUT (M8X1.25-THD)
13.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
14.	8T-6869 M	[2]	BOLT (M8X1.25X60-MM)
15.	114-4182 Y	[1]	VALVE & MTG GP-DIVERTER
16.	6V-9837	[2]	TEE-SWIVEL
17.	145-9610 I	[1]	HOSE AS
18.	124-5830	[1]	TUBE AS
19.	6V-8625	[1]	ELBOW
20.	6V-8397	[6]	SEAL-O-RING
21.	3K-0360	[1]	SEAL-O-RING
22.	9X-6582	[4]	NUT (13/16-16-THD)
23.	6V-0852	[3]	CAP-DUST
24.	8C-6416	[2]	FITTING
25.	5P-7213	[1]	WASHER-HARD (13.5X20.5X2-MM THK)
26.	8T-8441 M	[1]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
27.	6V-9008	[1]	ELBOW
	7M-8485	[1]	SEAL-O-RING
28.	6V-8398	[5]	SEAL-O-RING
29.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
30.	8T-5429	[1]	ELBOW
31.	6V-3965	[1]	FITTING (QUICK DISCONNECT)
32.	113-8771	[1]	TUBE AS
33.	134-7400 I	[1]	HOSE AS
34.	137-7178	[1]	SLEEVE-NYLON
	7K-1181	[2]	STRAP-CABLE
35.	132-2126	[1]	TUBE AS
36.	107-5872	[1]	TUBE AS
37.	6V-8641	[1]	CONNECTOR
38.	3J-1907	[10]	SEAL-O-RING
39.	4J-5477	[1]	SEAL-O-RING
40.	145-9607 I	[1]	HOSE AS
41.	4D-9517	[2]	CLIP
42.	8T-6876 C	[3]	ELBOW
43.	145-9608 I	[1]	HOSE AS
44.	8C-6416	[2]	FITTING
45.	6V-0852	[2]	CAP-DUST
46.	6V-8721	[2]	ELBOW
	2M-9780	[2]	SEAL-O-RING
47.	6V-8398	[13]	SEAL-O-RING
48.	134-5895	[1]	TUBE AS
49.	8T-3611	[1]	CONNECTOR
50.	6V-8400	[3]	SEAL-O-RING
51.	2S-4078	[2]	SEAL-O-RING
52.	6V-8786	[1]	TEE
53.	5K-9090	[2]	SEAL-O-RING
54.	6V-8948	[1]	REDUCER
55.	4I-6141	[1]	ADAPTER
56.	7M-8485	[2]	SEAL-O-RING
57.	6V-8635	[1]	CONNECTOR
58.	119-9715 I	[1]	HOSE AS
59.	7J-9108	[1]	SEAL-O-RING
60.	145-9609 I	[1]	HOSE AS
61.	6V-8636	[2]	CONNECTOR
62.	6V-9873	[2]	CONNECTOR
63.	6V-8724	[2]	ELBOW
64.	134-7398	[1]	TUBE AS
65.	118-0755	[1]	TUBE AS
66.	118-0754	[1]	TUBE AS
67.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
68.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
69.	6V-0400	[2]	FLANGE-HALF
70.	118-0756	[1]	BRACKET
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

129-1657: MOTOR GP-PISTON

MOTOR GP-PISTON

129-1657 MOTOR GP-PISTON
S/N 8DN850-1001; 1DR1700-2069
LINK
PART OF 104-2267 MOTOR & MOUNTING GP

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-8738 Y	[1]	ROTATING GP-MOTOR
2.	111-7850	[1]	HOUSING
3.	9S-8006	[1]	PLUG-O-RING
4.	2M-9780	[1]	SEAL-O-RING
5.	137-5524	[1]	HEAD
6.	8T-4231	[1]	DOWEL
7.	2H-4145	[1]	SEAL-O-RING
8.	8T-3957 M	[6]	BOLT-SOCKET HEAD (M12X1.75X30-MM)
9.	9T-2005	[6]	WASHER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

108-2903: PUMP GP-CHARGE

PUMP GP-CHARGE

108-2903 PUMP GP-CHARGE
S/N 8DN850-UP; 1DR1700-UP
PART OF 104-2264 PUMP & MOUNTING GP

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	JZ	[1]	SEAL-LIP TYPE
2.	JZ	[1]	SEAL-O-RING
3.	JZ	[1]	SEAL-O-RING
4.	LZ	[2]	SEAL (THRUST)
5.	LZ	[2]	SEAL (THRUST)
6.	LZ	[2]	PLATE-THRUST
7.	119-3935	[4]	DOWEL
8.	8T-4896	[8]	WASHER-HARD (2.5MM THK)
9.	2J-5245	[8]	BOLT
10.	Z	[1]	HOUSING-CENTER
11.	Z	[1]	COUPLER
12.	Z	[1]	GEAR SET
13.	Z	[1]	GEAR SET
14.	Z	[1]	PLATE-END
15.	Z	[1]	PLATE-MOUNTING
16.	Z	[1]	GEAR SET
17.	Z	[1]	GEAR SET

			AVAILABLE REPAIR KIT(S):
	119-3934 J	[1]	KIT-SEAL
	119-9557 L	[1]	KIT-SEAL
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	L		KIT MARKED L INCLUDES PART(S) MARKED L
	Z		NOT SERVICED SEPARATELY

127-4588: PUMP GP-PISTON

PUMP GP-PISTON

127-4588 PUMP GP-PISTON
S/N 8DN850-UP; 1DR1700-UP
SLIPPER
PART OF 104-2264 PUMP & MOUNTING GP

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1G-9327	[2]	KIT-SLEEVE
2.	6V-5215 M	[6]	BOLT (M8X1.25X16-MM)
3.	3D-2898	[2]	SEAL-O-RING
4.	5K-0216	[2]	SEAL-O-RING
5.	1G-5759	[2]	RING
6.	5P-8065	[2]	SEAL-O-RING
7.	108-3005	[1]	KIT-SERVO PISTON
8.	108-3002	[1]	BLOCK-SLIDER
9.	5E-8751	[2]	KIT-VALVE
10.	7R-3394	[1]	FITTING
11.	9S-8004	[3]	PLUG-O-RING
12.	3J-1907	[3]	SEAL-O-RING
13.	7R-3825	[1]	KIT-RELIEF VALVE
			(INCLUDES SPRING, NUT, POPPET, PLUG AS & O-RING)
14.	5E-8747	[2]	VALVE-CHECK
15.	5E-8777	[2]	PLUG
16.	9S-8002	[1]	PLUG-O-RING
17.	3J-7354	[1]	SEAL-O-RING
18.	108-1785 M	[4]	BOLT-SOCKET HEAD (M16X2X130-MM)
19.	9X-8268	[4]	WASHER (17.5X30X3.5-MM THK)
20.	123-0538	[1]	HEAD AS
21.	5E-8738	[1]	SPRING
22.	133-9210	[1]	PLATE-VALVE
23.	108-3003	[1]	GASKET-END CAP
24.	1G-5772	[1]	KIT-PISTON BLOCK
25.	108-3001	[1]	SWASHPLATE
26.	8T-9534 M	[6]	BOLT (M6X1X50-MM)
27.	1G-5744	[1]	BEARING
28.	5E-8773	[2]	PIN
29.	8T-0269 M	[3]	BOLT-SOCKET HEAD (M6X1X20-MM)
30.	1G-5736	[1]	SEAL-LIP TYPE
31.	123-0540	[1]	SHAFT-DRIVE
32.	6H-3961	[1]	RING-RETAINING
33.	115-7417	[1]	SEAL-CARRIER
34.	115-7418	[1]	PLATE-RETAINER
35.	6V-2483	[1]	SEAL-O-RING
36.	1G-5737	[1]	BEARING
37.	158-3414	[1]	LEVELER
38.	2P-1692	[1]	SEAL-O-RING
39.	134-1357	[1]	COVER
40.	1G-5757	[2]	SEAT
41.	096-4882 M	[2]	LOCKNUT (M8X1.25-THD)
42.	132-6697	[6]	BOLT (M8X1.25X20-MM)
43.	134-1358	[1]	INSERT AS
44.	134-1360	[2]	POST
45.	1G-5758	[2]	SPRING
46.	6R-1714	[2]	SHIM
47.	9X-7566	[1]	SEAL-O-RING
48.	108-3004	[1]	KIT-AUXILIARY FLANGE
49.	5E-8760	[1]	PLATE-RETAINING
50.	3C-7520 M	[6]	SCREW-HEX HEAD (M6X16-MM)
51.	172-6985	[1]	SHAFT
52.	1B-8702	[1]	KEY-WOODRUFF
53.	109-5164	[1]	PUMP-CHARGE
54.	123-0537	[1]	VALVE GP-PUMP CONTROL
55.	7X-9232	[1]	PLUG-VENT
56.	123-0542	[1]	GASKET
57.	9S-8008	[1]	PLUG
58.	3D-2824	[1]	SEAL-O-RING
59.	1G-9198	[1]	COUPLING

			AVAILABLE REPAIR KIT(S):
	111-6216	[1]	KIT-SEAL
	M		METRIC PART

133-8738: ROTATING GP-MOTOR

ROTATING GP-MOTOR

133-8738 ROTATING GP-MOTOR
S/N 8DN850-UP; 1DR1700-UP
PART OF 129-1657 MOTOR GP-PISTON

Parts for your 45 CHALLENGER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-2584	[1]	RING-RETAINING (INTERNAL)
2.	9T-2560	[1]	COVER
3.	2H-3928	[1]	SEAL-O-RING
4.	9T-2581 B	[2]	SHIM (0.1-MM THK)
5.	9T-2582 B	[1]	SHIM (0.3-MM THK)
6.	133-8739	[1]	SEAL-LIP TYPE
7.	9T-2565	[1]	NUT
8.	9W-2102	[1]	CUP
9.	9W-2101	[1]	CONE
10.	9T-2561	[1]	RING
11.	9W-2106	[1]	CUP
12.	9W-2105	[1]	CONE
13.	111-8284	[1]	SHAFT-DRIVE
14.	9T-2559	[1]	DISC-RETAINING
15.	123-3299	[1]	PLATE-RETAINING
16.	113-4417 M	[7]	SCREW (M6X1X16-MM)
17.	166-7408	[7]	PISTON AS
			(EACH INCLUDES)
18.	133-8743	[2]	RING
19.		[6]	TUBE AS
20.	123-3305 B	[1]	SPACER (9.65-MM THK)
21.	9T-2008 B	[1]	SPACER (9.75-MM THK)
22.	9T-2009 B	[1]	SPACER (9.85-MM THK)
23.	9T-2012 B	[1]	SPACER (9.65-MM THK)
24.	133-8740 Y	[1]	VALVE GP-FLUSHING
25.	9T-2558	[1]	BARREL
26.	9T-2556	[1]	PIN
27.	133-8742	[1]	WASHER
	B		USE AS REQUIRED
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

DIFFERENTIAL STEERING SYSTEM

CONTROL GP-STEERING

Operation and Maintenance Manual

Steering Wheel
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors

Service Letter-NACD

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Service Letter-Australia

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Service Letter-CFEL

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Service Letter-CSARL

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Service Letter-Americas

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Specifications

Steering Control (Rotary Spool)
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Steering Control (Dual Spool)
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Service Letter-China

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Service Letter-Asia

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Systems Operation

Steering Control
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Hydraulic Displacement Control Valve
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Service Letter-APD

Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors
Product Support Program For Reducing The Steering Control System Noise On Certain Challenger 45 Tractors

Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors
Replace Steering Controls And Insulate Jump Start Cables On Certain Challenger 35, 45, And 545 Agricultural Tractors

Testing and Adjusting

Steering Control Pressure Regulating Test
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Steering Control Pilot Oil Pressure Test
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems

Disassembly and Assembly

Steering Control - Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Steering Control - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Steering Control - Disassemble
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Steering Control - Assemble
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Steering Control - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Steering Control - Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems

Service Magazine

Special Instruction, REHS0326, "Procedure To Install The 135-7462 Steering Control Valve" Available {4307}
1998/10/05

139-2042 CONTROL GP-STEERING S/N 8DN850-UP; 1DR1700-UP PART OF 113-8667 CONTROL GP-STEERING 45 CHALLENGER

DIFFERENTIAL STEERING SYSTEM

139-2042: CONTROL GP-STEERING

Parts for your 45 CHALLENGER:

144-5428: CONTROL GP-STEERING

Parts for your 45 CHALLENGER:

124-9393: HOUSING GP-CENTER

Parts for your 45 CHALLENGER:

124-9393: HOUSING GP-CENTER

Parts for your 45 CHALLENGER:

104-2261: LINES GP-STEERING

Parts for your 45 CHALLENGER:

104-2261: LINES GP-STEERING

Parts for your 45 CHALLENGER:

129-1657: MOTOR GP-PISTON

Parts for your 45 CHALLENGER:

108-2903: PUMP GP-CHARGE

Parts for your 45 CHALLENGER:

127-4588: PUMP GP-PISTON

Parts for your 45 CHALLENGER:

133-8738: ROTATING GP-MOTOR

Parts for your 45 CHALLENGER:

Information:

Caterpillar Parts SIS Catalog 45 :