138-6256 KIT-SEAL -UNIT INJECTOR HYDRAULIC PUMP S/N 99C1101-UP PART OF 134-9405, 144-0835, 169-1034, 201-4202, 225-0567, 235-2026 PUMP GP-UNIT INJECTOR HYD ALSO AN ATTACHMENT 631E

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

0. 138-6256 KIT-SEAL

LINES GP-FUEL

1. 123-5088 LINES GP-F
2. 222-8142 LINES GP-F
3. 222-8142 LINES GP-F
4. 222-8142 LINES GP-F
5. 243-3368 LINES GP-F
6. 356-1887 LINES GP-F
7. 356-1887 LINES GP-F
8. 126-4037 LINES GP-F
9. 126-4037 LINES GP-F
0. INFORMATION

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine SEBP2495 631E 1AB (1985)

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

162-0148 DRIVE GP-UNIT INJ HYD PUMP

180-6649 DRIVE GP-UNIT INJ HYD PUMP

138-6256 KIT-SEAL

121-4034 LINES GP-INJECTOR HYD PUMP

126-7292 PUMP & MTG GP-UNIT INJ HYD

#SEBP24950260

138-6256: KIT-SEAL

KIT-SEAL

138-6256 KIT-SEAL -UNIT INJECTOR HYDRAULIC PUMP
S/N 99C1101-UP
PART OF 134-9405, 144-0835, 169-1034, 201-4202, 225-0567, 235-2026 PUMP GP-UNIT INJECTOR HYD
ALSO AN ATTACHMENT

i01166964 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	109-9685	[4]	SEAL-O-RING
2.	033-5853	[3]	SEAL-O-RING
3.	109-3206	[1]	SEAL-O-RING
4.	033-6042	[4]	SEAL-O-RING
5.	108-5803	[1]	SEAL-O-RING
6.	6V-5142	[2]	SEAL-O-RING
7.	9X-7680	[6]	SEAL-O-RING
8.	033-6027	[2]	SEAL-O-RING
9.	033-6039	[1]	SEAL-O-RING
10.	133-1705	[1]	GASKET-HOUSING
11.	6V-8676	[1]	SEAL-O-RING
12.	135-2655	[2]	SEAL-O-RING
13.	135-2652	[1]	SEAL-O-RING

#SEBP24950261

123-5088: LINES GP-FUEL

LINES GP-FUEL

123-5088 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 123-5057 CHASSIS AR

i00148158 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8988	[2]	ELBOW
2.	6V-8398	[16]	SEAL-O-RING
3.	6V-9169	[5]	NUT (13/16-16-THD)
4.	5K-1094	[5]	LOCKWASHER
5.	2P-1293	[5]	LOCKNUT (1-3/16-12-THD)
6.	2H-3926	[5]	LOCKWASHER
7.	6V-8990	[2]	ELBOW
8.	6V-9746	[15]	SEAL-O-RING
9.	126-0197 I	[1]	HOSE AS
10.	126-0200 I	[1]	HOSE-ORFS
11.	6V-8997	[1]	UNION
12.	6V-8995	[2]	UNION (STRAIGHT)
13.	8C-8762	[1]	ELBOW
14.	126-0580 I	[1]	HOSE-ORFS
15.	8T-4896	[11]	WASHER-HARD (10.2X18.5X2.5-MM THK)
16.	7K-1181	[1]	STRAP-CABLE
17.	1S-0994	[1]	CLIP (LOOP)
18.	7D-1553	[1]	CLIP
19.	8T-0081	[1]	VALVE-BALL
20.	3K-0360	[2]	SEAL-O-RING
21.	8T-2502	[6]	BOLT (3/8-16X1.125-IN)
22.	6V-9877	[1]	ELBOW
23.	6V-9851	[2]	ELBOW
24.	6V-9873	[2]	CONNECTOR
25.	3J-1907	[3]	SEAL-O-RING
26.	173-6577	[1]	TUBE AS
27.	126-0198 I	[1]	HOSE AS
28.	4D-9517	[1]	CLIP
29.	5M-3062	[3]	BOLT (3/8-16X0.75-IN)
30.	173-6578	[1]	TUBE AS
31.	126-0583	[1]	TUBE AS
32.	6V-8629	[3]	ELBOW
33.	2M-9780	[3]	SEAL-O-RING
34.	126-0582	[1]	TUBE AS
35.	126-0581	[1]	TUBE AS
36.	125-3326	[2]	CLAMP
37.	5T-6439	[1]	PLATE
38.	1F-7854	[2]	SPACER (11.01X19.05X49.21-MM THK)
39.	8T-7008	[1]	BOLT (3/8-16X3-IN)
40.	5P-1075	[4]	WASHER-HARD (10.2X22.5X3-MM THK)
41.	126-0199 I	[1]	HOSE AS
42.	126-0196 I	[1]	HOSE AS
43.	126-0194	[1]	TUBE AS
44.	6D-4246	[1]	CLIP (LOOP)
45.	5K-3294	[1]	CLIP
46.	5S-7379	[2]	BOLT (3/8-16X0.875-IN)
47.	6V-8801	[1]	NUT (3/8-16-THD)
48.	126-0193	[1]	TUBE AS
49.	126-0191	[1]	PLATE AS
	1F-0750	[2]	NUT-WELD (3/8-16-THD)
50.	126-0584 I	[1]	HOSE AS
51.	6D-1641	[1]	CLIP (LOOP)
52.	126-3508 I	[1]	HOSE AS
53.	6V-8981	[2]	ELBOW
54.	6V-8983	[1]	ELBOW
55.	9S-4182	[1]	PLUG (7/16-20-THD)
56.	3J-7354	[1]	SEAL-O-RING
57.	8T-6876	[1]	ELBOW
58.	8T-8915	[1]	BOLT (3/8-16X3.25-IN)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP24950262

222-8142: LINES GP-FUEL

LINES GP-FUEL

222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 1

i02282027 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1F-7854	[2]	SPACER (11.01X19.05X49.21-MM THK)
2.	2B-0941	[1]	SPACER (10.5X19X19-MM THK)
3.	3G-4005	[3]	LINK
4.	5P-4961	[1]	CLAMP-HOSE
5.	8T-5464	[1]	VALVE-BALL
6.	8T-9655	[8]	MOUNT-ISOLATION
7.	9M-9224	[2]	SPACER (0.406X0.75X1.688-IN THK)
8.	126-0193	[1]	TUBE AS
9.	126-0194	[1]	TUBE AS
10.	126-0196 I	[1]	HOSE AS
11.	126-0197 I	[1]	HOSE AS
12.	126-0199 I	[1]	HOSE AS
13.	161-6858 I	[1]	HOSE AS
14.	183-6336	[1]	SUPPORT AS
	1F-0750	[2]	NUT-WELD (3/8-16-THD)
	2G-9246	[1]	PLATE
	7V-4240	[1]	BLOCK
15.	183-6338	[2]	CLAMP
16.	191-1782	[1]	SPACER (8.5X12.7X38.2-MM THK)
17.	206-4137 I	[1]	HOSE AS
18.	217-8342 Y	[1]	PUMP GP-FUEL PRM & WATER SEP
19.	219-4332 I	[1]	HOSE AS
20.	232-1374	[1]	BRACKET
21.	232-1376	[2]	SPACER (8.5X12.7X139.1-MM THK)
22.	235-2155 I	[1]	HOSE AS
23.	248-4855 I	[1]	HOSE AS
24.	248-4856 I	[1]	HOSE AS
25.	248-4862 I	[1]	HOSE AS
26.	248-4864 I	[1]	HOSE AS
27.	257-2308 I	[1]	HOSE AS
28.	265-5895	[1]	PLATE
29.	267-1462	[1]	BRACKET
30.	148-8319	[1]	CONNECTOR AS
	6V-8715	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
31.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8639	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
32.	148-8345	[1]	CONNECTOR AS
	6V-8638	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
33.	148-8366	[1]	ELBOW AS
	6V-8987	[1]	ELBOW
	6V-8397	[1]	SEAL-O-RING
34.	148-8380	[1]	ELBOW AS
	6V-8988	[1]	ELBOW
	6V-8398	[2]	SEAL-O-RING
35.	148-8455	[2]	UNION AS
			(EACH INCLUDES)
	6V-8997	[1]	UNION
	6V-9746	[2]	SEAL-O-RING
36.	148-8457	[1]	UNION AS (STRAIGHT)
	6V-8995	[1]	UNION (STRAIGHT)
	6V-8398	[2]	SEAL-O-RING
37.	149-5452	[2]	UNION AS (STRAIGHT)
			(EACH INCLUDES)
	6V-8994	[1]	UNION (STRAIGHT)
	6V-8397	[2]	SEAL-O-RING
38.	164-5619	[2]	PLUG AS
			(EACH INCLUDES)
	9S-8006	[1]	PLUG (7/8-14-THD)
	2M-9780	[1]	SEAL-O-RING
39.	165-4933	[1]	ELBOW AS
	6V-8990	[1]	ELBOW
	6V-9746	[2]	SEAL-O-RING
40.	183-6335	[1]	PLATE
41.	185-3365	[1]	UNION AS
	8T-0129	[1]	UNION
	6V-8397	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
42.	1P-4278	[1]	CLAMP-HOSE
43.	208-2859	[1]	UNION
44.	2H-3926	[3]	LOCKWASHER
45.	2P-1293	[3]	LOCKNUT (1-3/16-12-THD)
46.	3E-6909	[1]	CLIP (LOOP)
47.	3K-0360	[1]	SEAL-O-RING
48.	3S-8664	[3]	CLIP (LOOP)
49.	4D-7735	[2]	CLIP
50.	4L-6454	[4]	BOLT (3/8-16X1-IN)
51.	4L-6459	[1]	BOLT (3/8-16X2.5-IN)
52.	5K-1094	[4]	LOCKWASHER
53.	5K-5338	[8]	CLIP (LOOP)
54.	5M-3062	[2]	BOLT (3/8-16X0.75-IN)
55.	5P-0059	[2]	BOLT (5/16-18X6-IN)
56.	5P-1075	[5]	WASHER-HARD (10.2X22.5X3-MM THK)
57.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
58.	5S-7379	[5]	BOLT (3/8-16X0.875-IN)
59.	6D-4246	[1]	CLIP (LOOP)
60.	6D-4247	[1]	CLIP
61.	6V-8398	[3]	SEAL-O-RING
62.	6V-8801	[5]	NUT (3/8-16-THD)
63.	6V-8918	[2]	BOLT (5/16-18X1.25-IN)
64.	6V-9169	[4]	NUT (13/16-16-THD)
65.	7X-0288	[1]	BOLT (3/8-16X1.625-IN)
66.	7X-0290	[1]	BOLT (3/8-16X3.5-IN)
67.	7X-0344	[2]	BOLT (5/8-11X1.375-IN)
68.	7X-0448	[1]	NUT (5/8-11-THD)
69.	7X-0579	[6]	WASHER-HARD (8.8X25.5X2-MM THK)
70.	8M-2773	[3]	CLIP (LOOP)
71.	8S-0948	[1]	CLIP
72.	8T-4122	[3]	WASHER-HARD (17X32X3.5-MM THK)
73.	8T-4896	[16]	WASHER-HARD (10.2X18.5X2.5-MM THK)
74.	8T-7008	[2]	BOLT (3/8-16X3-IN)
75.	8T-8912	[1]	BOLT (5/16-18X2.25-IN)
76.	9X-2091	[1]	ELBOW (SWIVEL)
77.	8C-6959 E		HOSE (50-CM)
78.	5P-1442 E		HOSE (99-CM)
79.	6V-9168	[3]	NUT (11/16-16-THD)
80.	6V-8367	[3]	LOCKWASHER
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950263

222-8142: LINES GP-FUEL

LINES GP-FUEL

222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 2

i02536945 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1F-7854	[2]	SPACER (11.01X19.05X49.21-MM THK)
2.	2B-0941	[1]	SPACER (10.5X19X19-MM THK)
3.	3G-4005	[3]	LINK
4.	5P-4961	[1]	CLAMP-HOSE
5.	8T-5464	[1]	VALVE-BALL
6.	8T-9655	[8]	MOUNT-ISOLATION
7.	9M-9224	[2]	SPACER (0.406X0.75X1.688-IN THK)
8.	126-0193	[1]	TUBE AS
9.	126-0194	[1]	TUBE AS
10.	126-0196 I	[1]	HOSE AS
11.	126-0197 I	[1]	HOSE AS
12.	126-0199 I	[1]	HOSE AS
13.	161-6858 I	[1]	HOSE AS
14.	183-6338	[2]	CLAMP
15.	191-1782	[1]	SPACER (8.5X12.7X38.2-MM THK)
16.	206-4137 I	[1]	HOSE AS
17.	217-8342 Y	[1]	PUMP GP-FUEL PRM & WATER SEP
18.	219-4332 I	[1]	HOSE AS
19.	232-1374	[1]	BRACKET
20.	232-1376	[2]	SPACER (8.5X12.7X139.1-MM THK)
21.	235-2155 I	[1]	HOSE AS
22.	248-4855 I	[1]	HOSE AS
23.	248-4856 I	[1]	HOSE AS
24.	248-4862 I	[1]	HOSE AS
25.	248-4864 I	[1]	HOSE AS
26.	257-2308 I	[1]	HOSE AS
27.	265-5895	[1]	PLATE
28.	267-1462	[1]	BRACKET
29.	148-8319	[1]	CONNECTOR AS
	6V-8715	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
30.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8639	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
31.	148-8345	[1]	CONNECTOR AS
	6V-8638	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
32.	148-8366	[1]	ELBOW AS
	6V-8987	[1]	ELBOW
	6V-8397	[1]	SEAL-O-RING
33.	148-8380	[1]	ELBOW AS
	6V-8988	[1]	ELBOW
	6V-8398	[2]	SEAL-O-RING
34.	148-8455	[2]	UNION AS
			(EACH INCLUDES)
	6V-8997	[1]	UNION
	6V-9746	[2]	SEAL-O-RING
35.	148-8457	[1]	UNION AS (STRAIGHT)
	6V-8995	[1]	UNION (STRAIGHT)
	6V-8398	[2]	SEAL-O-RING
36.	149-5452	[2]	UNION AS (STRAIGHT)
			(EACH INCLUDES)
	6V-8994	[1]	UNION (STRAIGHT)
	6V-8397	[2]	SEAL-O-RING
37.	164-5619	[2]	PLUG AS
			(EACH INCLUDES)
	9S-8006	[1]	PLUG (7/8-14-THD)
	2M-9780	[1]	SEAL-O-RING
38.	165-4933	[1]	ELBOW AS
	6V-8990	[1]	ELBOW
	6V-9746	[2]	SEAL-O-RING
39.	183-6335	[1]	PLATE
40.	185-3365	[1]	UNION AS
	8T-0129	[1]	UNION
	6V-8397	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
41.	1P-4278	[1]	CLAMP-HOSE
42.	208-2859	[1]	UNION
43.	2H-3926	[3]	LOCKWASHER
44.	2P-1293	[3]	LOCKNUT (1-3/16-12-THD)
45.	3E-6909	[1]	CLIP (LOOP)
46.	3K-0360	[1]	SEAL-O-RING
47.	3S-8664	[3]	CLIP (LOOP)
48.	4D-7735	[2]	CLIP
49.	4L-9337	[4]	BOLT (3/8-16X1.5-IN)
50.	4L-6459	[1]	BOLT (3/8-16X2.5-IN)
51.	5K-1094	[4]	LOCKWASHER
52.	5K-5338	[8]	CLIP (LOOP)
53.	5M-3062	[2]	BOLT (3/8-16X0.75-IN)
54.	5P-0059	[2]	BOLT (5/16-18X6-IN)
55.	5P-1075	[5]	WASHER-HARD (10.2X22.5X3-MM THK)
56.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
57.	5S-7379	[5]	BOLT (3/8-16X0.875-IN)
58.	6D-4246	[1]	CLIP (LOOP)
59.	6D-4247	[1]	CLIP
60.	6V-8367	[3]	LOCKWASHER
61.	6V-8398	[3]	SEAL-O-RING
62.	6V-8801	[5]	NUT (3/8-16-THD)
63.	6V-8918	[2]	BOLT (5/16-18X1.25-IN)
64.	6V-9168	[3]	NUT (11/16-16-THD)
65.	6V-9169	[4]	NUT (13/16-16-THD)
66.	7X-0288	[1]	BOLT (3/8-16X1.625-IN)
67.	7X-0290	[1]	BOLT (3/8-16X3.5-IN)
68.	7X-0448	[1]	NUT (5/8-11-THD)
69.	7X-0579	[6]	WASHER-HARD (8.8X25.5X2-MM THK)
70.	8M-2773	[3]	CLIP (LOOP)
71.	8S-0948	[1]	CLIP
72.	8T-4122 C	[1]	WASHER-HARD (17X32X3.5-MM THK)
73.	8T-4896	[16]	WASHER-HARD (10.2X18.5X2.5-MM THK)
74.	8T-7008	[2]	BOLT (3/8-16X3-IN)
75.	8T-8912	[1]	BOLT (5/16-18X2.25-IN)
76.	9X-2091	[1]	ELBOW (SWIVEL)
77.	5P-1442 E		HOSE (99-CM)
78.	8C-6959 E		HOSE (50-CM)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950264

222-8142: LINES GP-FUEL

LINES GP-FUEL

222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 3

i06176760 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1F-7854	[2]	SPACER (11.01X19.05X49.21-MM THK)
2.	2B-0941	[1]	SPACER (10.5X19X19-MM THK)
3.	3G-4005	[3]	LINK
4.	5P-4961	[1]	CLAMP-HOSE
5.	8T-5464	[1]	VALVE-BALL
6.	8T-9655	[8]	MOUNT-ISOLATION
7.	9M-9224	[2]	SPACER (0.406X0.75X1.688-IN THK)
8.	126-0193	[1]	TUBE AS
9.	126-0194	[1]	TUBE AS
10.	126-0196 I	[1]	HOSE AS
11.	126-0197 I	[1]	HOSE AS
12.	126-0199 I	[1]	HOSE AS
13.	161-6858 I	[1]	HOSE AS
14.	183-6338	[2]	CLAMP
15.	191-1782	[1]	SPACER (8.5X12.7X38.2-MM THK)
16.	206-4137 I	[1]	HOSE AS
17.	217-8342 Y	[1]	PUMP GP-FUEL PRM & WATER SEP
18.	219-4332 I	[1]	HOSE AS
19.	232-1374	[1]	BRACKET
20.	232-1376	[2]	SPACER (8.5X12.7X139.1-MM THK)
21.	235-2155 I	[1]	HOSE AS
22.	248-4855 I	[1]	HOSE AS
23.	248-4856 I	[1]	HOSE AS
24.	248-4862 I	[1]	HOSE AS
25.	248-4864 I	[1]	HOSE AS
26.	257-2308 I	[1]	HOSE AS
27.	265-5895	[1]	PLATE
28.	267-1462	[1]	BRACKET
29.	148-8319	[1]	CONNECTOR AS
	6V-8715	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
30.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8639	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
31.	148-8345	[1]	CONNECTOR AS
	6V-8638	[1]	CONNECTOR
	2M-9780	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
32.	148-8366	[1]	ELBOW AS
	6V-8987	[1]	ELBOW
	6V-8397	[1]	SEAL-O-RING
33.	148-8380	[1]	ELBOW AS
	6V-8988	[1]	ELBOW
	6V-8398	[2]	SEAL-O-RING
34.	148-8455	[2]	UNION AS
			(EACH INCLUDES)
	6V-8997	[1]	UNION
	6V-9746	[2]	SEAL-O-RING
35.	148-8457	[1]	UNION AS (STRAIGHT)
	6V-8995	[1]	UNION (STRAIGHT)
	6V-8398	[2]	SEAL-O-RING
36.	149-5452	[2]	UNION AS (STRAIGHT)
			(EACH INCLUDES)
	6V-8994	[1]	UNION (STRAIGHT)
	6V-8397	[2]	SEAL-O-RING
37.	164-5619	[2]	PLUG AS
			(EACH INCLUDES)
	9S-8006	[1]	PLUG (7/8-14-THD)
	2M-9780	[1]	SEAL-O-RING
38.	165-4933	[1]	ELBOW AS
	6V-8990	[1]	ELBOW
	6V-9746	[2]	SEAL-O-RING
39.	183-6335	[1]	PLATE
40.	185-3365	[1]	UNION AS
	8T-0129	[1]	UNION
	6V-8397	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
41.	1P-4278	[1]	CLAMP-HOSE
42.	208-2859	[1]	UNION
43.	2H-3926	[3]	LOCKWASHER
44.	2P-1293	[3]	LOCKNUT (1-3/16-12-THD)
45.	3E-6909	[1]	CLIP (LOOP)
46.	3K-0360	[1]	SEAL-O-RING
47.	3S-8664	[3]	CLIP (LOOP)
48.	4D-7735	[2]	CLIP
49.	4L-9337 C	[3]	BOLT (3/8-16X1.5-IN)
50.	4L-6459	[1]	BOLT (3/8-16X2.5-IN)
51.	5K-1094	[4]	LOCKWASHER
52.	5K-5338	[8]	CLIP (LOOP)
53.	5M-3062	[2]	BOLT (3/8-16X0.75-IN)
54.	5P-0059	[2]	BOLT (5/16-18X6-IN)
55.	5P-1075	[5]	WASHER-HARD (10.2X22.5X3-MM THK)
56.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
57.	5S-7379	[5]	BOLT (3/8-16X0.875-IN)
58.	6D-4246	[1]	CLIP (LOOP)
59.	6D-4247	[1]	CLIP
60.	6V-8367	[3]	LOCKWASHER
61.	6V-8398	[3]	SEAL-O-RING
62.	6V-8801	[5]	NUT (3/8-16-THD)
63.	6V-8918	[2]	BOLT (5/16-18X1.25-IN)
64.	6V-9168	[3]	NUT (11/16-16-THD)
65.	6V-9169	[4]	NUT (13/16-16-THD)
66.	7X-0288	[1]	BOLT (3/8-16X1.625-IN)
67.	7X-0290	[1]	BOLT (3/8-16X3.5-IN)
69.	7X-0579	[6]	WASHER-HARD (8.8X25.5X2-MM THK)
70.	8M-2773	[3]	CLIP (LOOP)
71.	8S-0948	[1]	CLIP
73.	8T-4896	[16]	WASHER-HARD (10.2X18.5X2.5-MM THK)
74.	8T-7008	[2]	BOLT (3/8-16X3-IN)
75.	8T-8912	[1]	BOLT (5/16-18X2.25-IN)
76.	9X-2091	[1]	ELBOW (SWIVEL)
77.	5P-1442 E		HOSE (99-CM)
78.	8C-6959 E		HOSE (50-CM)
79.	4L-6454 C	[1]	BOLT (3/8-16X1-IN)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950265

243-3368: LINES GP-FUEL

LINES GP-FUEL

243-3368 LINES GP-FUEL
S/N TXH1564-UP; RHX4513-UP
PART OF 302-4562 ENGINE AR-COMPLETE

i02434789 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-8902	[1]	ADAPTER-TEE
2.	108-5678	[1]	UNION
3.	123-0783 Y	[1]	VALVE GP-FLUID SAMPLING (FUEL)(FUEL)
4.	140-9252 I	[1]	HOSE AS
5.	168-8974	[1]	TUBE AS (FUEL SUPPLY)
6.	197-9619	[1]	MANIFOLD GP-FUEL
	168-0300	[1]	MANIFOLD
6A.	033-6042	[2]	SEAL-O-RING
	2R-6806	[2]	CONNECTOR
6B.	6V-6609	[1]	SEAL-O-RING
	8M-0505	[1]	ADAPTER
7.	233-6742 Y	[1]	VALVE GP-CHECK (FUEL)
8.	237-9310	[1]	BASE AS
	9S-4167	[1]	STUD-HOLLOW (1-14X1.47-IN)
9.	239-2396 Y	[1]	SENSOR GP-PRESSURE (OIL)
10.	252-9691 I	[1]	HOSE AS
11.	258-0883 Y	[1]	SWITCH GP-PRESSURE (DIFFERENTIAL)
12.	260-9235 C	[1]	VALVE AS-BALL (OUTLET)
	214-7568	[1]	SEAL-O-RING
	260-9233	[1]	VALVE-BALL
13.	274-7395 Y	[1]	SENSOR GP-TEMPERATURE (FUEL)
14.	033-6033	[1]	SEAL-O-RING
15.	033-6042	[1]	SEAL-O-RING
16.	148-8313	[1]	ADAPTER AS
	3K-0360	[1]	SEAL-O-RING
	5P-6944	[1]	ADAPTER
17.	148-8411	[1]	PLUG AS
	3K-0360	[1]	SEAL-O-RING
	9S-4185	[1]	PLUG (3/4-16-THD)
18.	190-7634 C	[4]	SEAL-O-RING
19.	0S-1619	[2]	BOLT (3/8-16X3-IN)
20.	1R-0762	[1]	FILTER-FUEL (ADVANCED EFFICIENCY)(SECONDARY)
21.	2R-6806	[1]	CONNECTOR
22.	3P-1932	[1]	ADAPTER
23.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
24.	5P-8942	[4]	SEAL-O-RING
25.	6V-5048	[1]	SEAL-O-RING
26.	6V-8625	[1]	ELBOW
27.	6V-8636	[2]	CONNECTOR
28.	6V-8724	[2]	ELBOW
29.	6V-9829	[1]	CAP (ORFS)
30.	8L-2779	[1]	SEAL-O-RING
31.	8L-2786	[2]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950266

356-1887: LINES GP-FUEL

LINES GP-FUEL

356-1887 LINES GP-FUEL
S/N TXH1564-UP
PART OF 302-4562 ENGINE AR-COMPLETE
Type 1
FOR USE WITH A HARNESS AS-JUMPER WITH AMPSEAL CONNECTORS

i04336170 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	140-9252 I	[1]	HOSE AS
2.	168-8974	[1]	TUBE AS (FUEL SUPPLY)
3.	197-9619 Y	[1]	MANIFOLD GP-FUEL
4.	233-6742 Y	[1]	VALVE GP-CHECK (FUEL)
5.	234-5013 Y	[1]	SENSOR GP-TEMPERATURE (FUEL)
6.	235-3595	[1]	ADAPTER
7.	237-9310	[1]	BASE AS
	9S-4167	[1]	STUD-HOLLOW (1-14X1.47-IN)
8.	252-9691 I	[1]	HOSE AS
9.	275-1253 Y	[1]	SWITCH GP-PRESSURE (DIFFERENTIAL)
10.	276-9067 Y	[1]	SENSOR GP-PRESSURE (FUEL)
11.	352-6498	[1]	TEE AS
	8T-8902	[1]	ADAPTER-TEE
	228-7089	[1]	SEAL-O-RING
12.	0S-1619	[2]	BOLT (3/8-16X3-IN)
13.	164-5567	[1]	COUPLER AS-QUICK DISCONNECT (MALE)
	6V-3965	[1]	FITTING (QUICK DISCONNECT)
	214-7568	[1]	SEAL-O-RING
14.	183-3399	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8636	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
15.	1R-0762	[1]	FILTER-FUEL (ADVANCED EFFICIENCY)
16.	238-5080	[1]	SEAL-O-RING
17.	250-1424	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-8724	[1]	ELBOW
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
18.	260-9235	[1]	VALVE AS-BALL
	214-7568	[1]	SEAL-O-RING
	260-9233	[1]	VALVE-BALL
19.	307-2673	[1]	PLUG AS
	9S-8005	[1]	PLUG (3/4-16-THD)
	238-5080	[1]	SEAL-O-RING
20.	313-9614	[1]	ADAPTER AS
	2R-6806	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
21.	319-6225	[1]	ELBOW AS
	6V-8625	[1]	ELBOW
	228-7090	[1]	SEAL-O-RING
	238-5080	[1]	SEAL-O-RING
22.	330-9732	[1]	ADAPTER AS
	5P-6944	[1]	ADAPTER
	238-5080	[1]	SEAL-O-RING
23.	6V-0852	[1]	CAP-DUST
24.	6V-9829	[1]	CAP (ORFS)
25.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950267

356-1887: LINES GP-FUEL

LINES GP-FUEL

356-1887 LINES GP-FUEL
S/N TXH1564-UP
PART OF 302-4562 ENGINE AR-COMPLETE
Type 2
FOR USE WITH A HARNESS AS-JUMPER WITH AMPSEAL CONNECTORS

i05326150 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	140-9252 I	[1]	HOSE AS
2.	168-8974	[1]	TUBE AS (FUEL SUPPLY)
3.	197-9619 Y	[1]	MANIFOLD GP-FUEL
4.	233-6742 Y	[1]	VALVE GP-CHECK (FUEL)
5.	234-5013 Y	[1]	SENSOR GP-TEMPERATURE (FUEL)
7.	237-9310	[1]	BASE AS
	9S-4167	[1]	STUD-HOLLOW (1-14X1.47-IN)
8.	252-9691 I	[1]	HOSE AS
9.	275-1253 Y	[1]	SWITCH GP-PRESSURE (DIFFERENTIAL)
10.	274-6719 C	[1]	SENSOR GP-PRESSURE (FUEL)
11.	352-6498	[1]	TEE AS
	8T-8902	[1]	ADAPTER-TEE
	228-7089	[1]	SEAL-O-RING
12.	0S-1619	[2]	BOLT (3/8-16X3-IN)
13.	164-5567	[1]	COUPLER AS-QUICK DISCONNECT (MALE)
	6V-3965	[1]	FITTING (QUICK DISCONNECT)
	214-7568	[1]	SEAL-O-RING
14.	183-3399	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8636	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
15.	1R-0762	[1]	FILTER-FUEL (ADVANCED EFFICIENCY)
17.	250-1424	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-8724	[1]	ELBOW
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
18.	260-9235	[1]	VALVE AS-BALL
	214-7568	[1]	SEAL-O-RING
	260-9233	[1]	VALVE-BALL
19.	307-2673	[1]	PLUG AS
	9S-8005	[1]	PLUG (3/4-16-THD)
	238-5080	[1]	SEAL-O-RING
20.	313-9614	[1]	ADAPTER AS
	2R-6806	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
21.	319-6225	[1]	ELBOW AS
	6V-8625	[1]	ELBOW
	228-7090	[1]	SEAL-O-RING
	238-5080	[1]	SEAL-O-RING
22.	330-9732	[1]	ADAPTER AS
	5P-6944	[1]	ADAPTER
	238-5080	[1]	SEAL-O-RING
23.	6V-0852	[1]	CAP-DUST
24.	6V-9829	[1]	CAP (ORFS)
25.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
26.	235-3596 C	[1]	ADAPTER AS
	214-7566	[1]	SEAL-O-RING
	235-3595	[1]	ADAPTER
	238-5080	[1]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950268

126-4037: LINES GP-FUEL FILTER

LINES GP-FUEL FILTER

126-4037 LINES GP-FUEL FILTER
S/N 99C1-UP
PART OF 123-0207, 225-0397 ENGINE AR
Type 1
ALSO AN ATTACHMENT

i00148196 SEBP2495

1264037 LINES GP-FUEL FILTER Parts scheme

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-6696	[1]	TEE-O-RING
2.	125-6796 I	[1]	HOSE AS
3.	126-4035	[1]	TUBE AS
4.	125-6795 I	[1]	HOSE AS
5.	126-4036	[1]	TUBE AS
6.	125-6797 I	[1]	HOSE AS
7.	126-5481	[1]	BRACKET AS
8.	8P-5210	[1]	BRACKET
9.	0S-0509	[1]	BOLT (3/8-16X0.75-IN)
10.	6K-9194	[1]	ELBOW
11.	131-7875 I	[1]	HOSE AS
12.	8T-1779	[1]	CONNECTOR
13.	6V-8636	[2]	CONNECTOR
14.	6V-5049	[12]	SEAL-O-RING
15.	8L-2779	[5]	SEAL-O-RING
16.	9S-8004	[4]	PLUG (9/16-18-THD)
17.	9M-1974	[2]	WASHER-HARD (8.8X16X2-MM THK)
18.	9S-4191	[1]	PLUG (9/16-18-THD)
19.	9S-8752	[2]	NUT-FULL (3/8-16-THD)
20.	102-2240	[1]	SENSOR GP-TEMPERATURE (3-PIN)(FUEL)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)(FUEL TEMPERATURE SENSOR)
	3E-3371	[1]	WEDGE-RECEPTACLE LOCK (3-PIN)
	8T-8729	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
	9X-1813 E		SLEEVE
21.	8L-2786	[3]	SEAL-O-RING
22.	6V-8634	[1]	CONNECTOR
23.	8M-2773	[1]	CLIP (LOOP)
24.	5P-7854	[1]	CLIP (LOOP)
25.	0S-1594	[1]	BOLT (3/8-16X1-IN)
26.	9X-6458	[5]	WASHER-HARD (10.2X22.5X3-MM THK)
27.	6V-9873	[2]	CONNECTOR
28.	0L-1351	[1]	BOLT (3/8-16X0.875-IN)
29.	033-6033	[4]	SEAL-O-RING
30.	1B-9575	[2]	BOLT (5/16-18X1.56-IN)
31.	102-7535 Y	[1]	VALVE GP-CHECK (FUEL)
32.	8T-6876	[2]	ELBOW
33.	4B-0418	[2]	CLIP
34.	123-0555	[1]	MANIFOLD
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP24950269

126-4037: LINES GP-FUEL FILTER

LINES GP-FUEL FILTER

126-4037 LINES GP-FUEL FILTER
S/N 99C1-UP
PART OF 123-0207, 225-0397 ENGINE AR
Type 2
ALSO AN ATTACHMENT

i02527316 SEBP2495

For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-6696	[1]	TEE-O-RING
2.	125-6796 I	[1]	HOSE AS
3.	126-4035	[1]	TUBE AS
4.	125-6795 I	[1]	HOSE AS
5.	126-4036	[1]	TUBE AS
6.	125-6797 I	[1]	HOSE AS
7.	126-5481	[1]	BRACKET AS
8.	8P-5210	[1]	BRACKET
9.	0S-0509	[1]	BOLT (3/8-16X0.75-IN)
10.	6K-9194	[1]	ELBOW
11.	131-7875 I	[1]	HOSE AS
12.	396-0425	[1]	CONNECTOR AS
	8T-1779	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
13.	183-3399	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8636	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
	228-7089	[1]	SEAL-O-RING
15.	228-7089	[1]	SEAL-O-RING
16.	183-3407	[4]	PLUG AS
			(EACH INCLUDES)
	9S-8004	[1]	PLUG (9/16-18-THD)
	214-7568	[1]	SEAL-O-RING
17.	9M-1974	[2]	WASHER-HARD (8.8X16X2-MM THK)
18.	244-3712	[1]	PLUG AS
	9S-4191	[1]	PLUG (9/16-18-THD)
	214-7568	[1]	SEAL-O-RING
19.	9S-8752	[2]	NUT-FULL (3/8-16-THD)
20.	102-2240 Y	[1]	SENSOR GP-TEMPERATURE (3-PIN)(FUEL)
21.	238-5080	[2]	SEAL-O-RING
22.	319-6213	[1]	CONNECTOR AS
	6V-8634	[1]	CONNECTOR
	228-7089	[1]	SEAL-O-RING
	238-5080	[1]	SEAL-O-RING
23.	8M-2773	[1]	CLIP (LOOP)
24.	5P-7854	[1]	CLIP (LOOP)
25.	0S-1594	[1]	BOLT (3/8-16X1-IN)
26.	9X-6458	[5]	WASHER-HARD (10.2X22.5X3-MM THK)
27.	319-6240	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-9873	[1]	CONNECTOR
	214-7568	[1]	SEAL-O-RING
	228-7090	[1]	SEAL-O-RING
28.	0L-1351	[1]	BOLT (3/8-16X0.875-IN)
30.	1B-9575	[2]	BOLT (5/16-18X1.56-IN)
31.	327-4448 CY	[1]	VALVE GP-CHECK (FUEL)
32.	319-6226	[2]	ELBOW AS
			(EACH INCLUDES)
	8T-6876	[1]	ELBOW
	214-7568	[1]	SEAL-O-RING
	228-7090	[1]	SEAL-O-RING
33.	4B-0418	[2]	CLIP
34.	123-0555	[1]	MANIFOLD
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

Information:

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

Special Instruction

Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}
Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}

Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}
Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}

Installation Of The 033-6039 O-Ring Seal Into The 3408E And 3412E Unit Injector Hydraulic Pump{1251}
Installation Of The 033-6039 O-Ring Seal Into The 3408E And 3412E Unit Injector Hydraulic Pump{1251}

Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}

Service Letter-NACD

PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01

Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines

Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder
Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder

PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7

PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)

Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)
Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)

Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak

Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump
Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump

Specifications

Injection Actuation Pressure Control Valve
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump
3408E and 3412E Engines for Caterpillar Built Machines

Hydraulic Pump Drive
3408E and 3412E Engines for Caterpillar Built Machines

Injection Actuation Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Tool Operating Manual

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}

Service Letter-China

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Injection Actuation Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump Drive - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump Drive - Install
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump Drive - Disassemble
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump Drive - Assemble
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump - Install
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump - Disassemble
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump - Assemble
3408E and 3412E Engines for Caterpillar Built Machines

Injection Actuation Pressure Control Valve - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Injection Actuation Pressure Control Valve - Install
3408E and 3412E Engines for Caterpillar Built Machines

Service Magazine

Seal Kits For Hydraulic Unit Injector Pump Groups Available {1250,1714}
1996/10/28

The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26

Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20

New Steel Thrust Plate Replaces Bronze Thrust Plate In Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Pump Drive Groups {1714}
1998/07/27

New Plug Kit Improves Injection Actuation Pressure During Engine Cranking {1714}
1998/09/21

Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16

Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01

144-0835 Pump Enhancements {1714}
1999/05/03

Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28

An Improved Unit Injector Hydraulic Pump is Available {1714}
2001/08/13

New High Pressure Oil Hose Assembly Offers Added Flexibility for Thermal Expansion {1714, 7554}
2002/11/18

Installation of a Protective Sleeve for the Hose on the Pump of the Hydraulic Electronic Unit Injector (HEUI) Fuel System is Now Used {1307, 1714}
2005/02/07

Troubleshooting the Injection Actuation Pressure on Unit Injector Hydraulic Pumps {1714}
2006/11/13

Caterpillar Parts SIS Catalog 631E :

248-1394 KIT-INJECTOR

232-1183 INJECTOR GP-FUEL

232-1176 INJECTOR GP-FUEL

232-1175 INJECTOR GP-FUEL

232-1168 INJECTOR GP-FUEL

198-7912 INJECTOR GP-FUEL

174-7527 INJECTOR GP-FUEL

159-0836 INJECTOR GP-FUEL

123-5088 LINES GP-FUEL

222-8142 LINES GP-FUEL

243-3368 LINES GP-FUEL

356-1887 LINES GP-FUEL

126-4037 LINES GP-FUEL FILTER

Truck sale:

Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.