MENU
Home > Construction Equipment > Caterpillar Parts > Part NO. 1S4381

1S-4381 / 1S4381 OIL PUMP ASSEMBLY

PART NO.: 1S4381 | 1S-4381

CATALOG: CATERPILLAR PARTS

Parts in 1S-4381
Seq. PART NO. NAME QTY
1 1A-2029 1A2029 / 1A-2029 BOLT (1-1/8") TUBE ASSEMBLY TO TRANSFER DRIVE CASE 0
2 0S-1571 0S1571 / 0S-1571 BOLT 4.44 cm(1.75 in.) long Location "C" - Left Head 0
3 6H-1717 6H1717 / 6H-1717 BOLT guard to support assembly and guard assembly 0
4 1D-4719 1D4719 / 1D-4719 NUT-- HANDRAIL TO PLATFORM AND FUEL TANK 0
5 0L-1143 0L1143 / 0L-1143 BOLT 63.5 MM (3/8" x 2 1/2" -COVER ASSEMBLY TO FENDER 0
6 1B-8705 1B8705 / 1B-8705 KEY-WOODRUFF 0
7 0S-1595 0S1595 / 0S-1595 BOLT,MACHINE SUPPORT AND DAMPER ASSEMBLY MOUNTING 0
8 5B-5812 5B5812 / 5B-5812 DOWEL 17.46 mm(.687 in.) long 0
9 1B-4205 1B4205 / 1B-4205 NUT 11.113 mm(.437 in.) thick 0
10 1A-5822 1A5822 / 1A-5822 BOLT 70 MM (1/2" x 2 3/4")- COVER ASSEMBLY TO FENDER 0
11 2A-0762 2A0762 / 2A-0762 BOLT TO COVER 1/4 NC X 5/8 (16.0 MM) 0
12 0L-1329 0L1329 / 0L-1329 BOLT- 7.63 cm(3 in.) long - Location "H" 0
13 1A-9579 1A9579 / 1A-9579 BOLT 38.10 mm (1.50 in.) long 0
14 7B-2742 7B2742 / 7B-2742 BOLT 6.35 mm(.25 in.) diameter 0
15 2H-3755 2H3755 / 2H-3755 BOLT .625 in.(1.58 cm) long 0
16 8S-9089 8S9089 / 8S-9089 BOLT 4.50 in. (114.30 mm) long 0
17 1B-8709 1B8709 / 1B-8709 KEY-WOODRUFF 0
18 1D-4706 1D4706 / 1D-4706 BOLT (Marked X 6" long) 0
19 1F-8419 1F8419 / 1F-8419 WASHER-VALVE 0
20 1F-8359 1F8359 / 1F-8359 BALL 0
21 1S-3921 1S3921 / 1S-3921 SPRING 0
22 3H-3378 3H3378 / 3H-3378 GEAR ASSEM. (10 teeth) 0
23 3H-3497 3H3497 / 3H-3497 BEARING 0
24 1S-3898 1S3898 / 1S-3898 PLUNGER 0
25 9M-0009 9M0009 / 9M-0009 FLANGE 0
26 7H-1861 7H1861 / 7H-1861 LOCK 0
27 1H-1780 1H1780 / 1H-1780 GEAR ASSEM. (10 teeth-Idler) 0
28 1H-1777 1H1777 / 1H-1777 BEARING (Part of 7S9728 Assem.) 0
29 3B-5300 3B5300 / 3B-5300 COTTER PIN 0
30 3H-3387 3H3387 / 3H-3387 COUPLING 0
31 6B-6636 6B6636 / 6B-6636 BOLT 0
32 2B-3172 2B3172 / 2B-3172 NUT 0
33 1S-4281 1S4281 / 1S-4281 COVER 0
34 2S-2726 2S2726 / 2S-2726 SCREEN ASSEM. 0
35 1S-4303 1S4303 / 1S-4303 BELL 0
36 1H-0030 1H0030 / 1H-0030 BEARING 0
37 4S-9792 4S9792 / 4S-9792 BODY 0
38 1S-4380 1S4380 / 1S-4380 BODY ASSEM. 0
39 1S-4190 1S4190 / 1S-4190 SHAFT 0
40 1S-4180 1S4180 / 1S-4180 SHAFT 0
41 2H-2356 2H2356 / 2H-2356 BEARING 0
42 8F-7689 8F7689 / 8F-7689 KEY 0
43 9M-0888 9M0888 / 9M-0888 GEAR ASSEM. (12 teeth) 0
44 9M-4823 9M4823 / 9M-4823 BEARING 0
45 1S-4220 1S4220 / 1S-4220 SPACER 0
46 1S-4282 1S4282 / 1S-4282 GEAR ASSEM. (12 teeth) 0
47 1S-4203 1S4203 / 1S-4203 BEARING 0
48 1S-4309 1S4309 / 1S-4309 BODY ASSEM. 0
49 6F-0984 6F0984 / 6F-0984 DOWEL .2440 in. (6.20 mm) Dia. 0
50 9M-0878 9M0878 / 9M-0878 GEAR (12 TEETH) 0
51 4F-3517 4F3517 / 4F-3517 SCREEN ASSEM. 0
52 7F-2237 7F2237 / 7F-2237 SPRING 0
53 1H-1879 1H1879 / 1H-1879 BOLT-GROUND BODY 0
54 8F-1222 8F1222 / 8F-1222 GEAR (10T.-DRIVE) 0
55 8B-9421 8B9421 / 8B-9421 RETAINER-PIN 0
56 4F-3551 4F3551 / 4F-3551 COVER-SUCTION BELL 0
57 2F-7463 2F7463 / 2F-7463 VALVE-PUMP CONTROL 0
58 4F-4856 4F4856 / 4F-4856 GEAR (10 teeth) 0
59 3H-3498 3H3498 / 3H-3498 BEARING-SLEEVE 0
60 5H-2729 5H2729 / 5H-2729 BODY AS-PUMP 0
61 3H-3329 3H3329 / 3H-3329 SHAFT AS-OIL PUMP 0
62 3H-3405 3H3405 / 3H-3405 GEAR ASSEM. (10 T.-SCAVENGE PUMP) 0
63 3H-3411 3H3411 / 3H-3411 RETAINER 0
64 3H-3363 3H3363 / 3H-3363 BODY AS-PUMP 0
65 5H-2709 5H2709 / 5H-2709 COVER AS-PUMP 0
66 5H-2697 5H2697 / 5H-2697 ELBOW ASSEM. (FRONT) 0
67 5H-2689 5H2689 / 5H-2689 ELBOW (REAR) 0
68 3F-5834 3F5834 / 3F-5834 ORIFICE-OIL PUMP 0
69 5H-7807 5H7807 / 5H-7807 SPRING 0
70 3H-3396 3H3396 / 3H-3396 BODY ASSEM. 0
71 8M-4613 8M4613 / 8M-4613 SHAFT ASSEM. 0
72 5H-2735 5H2735 / 5H-2735 BELL 0
73 1S-4218 1S4218 / 1S-4218 SHAFT ASSEM. 0
74 2A-5328 2A5328 / 2A-5328 LOCK--TUBE ASSEMBLY 0
75 0L-0364 0L0364 / 0L-0364 LOCK --TO REVERSE DRIVEN GEAR SPLASH PAN 0
76 8F-8682 8F8682 / 8F-8682 LOCK (add picture) 0
77 7M-4353 7M4353 / 7M-4353 GASKET SUCT BELL 0
78 7M-0168 7M0168 / 7M-0168 LOCK (short) 0
79 5H-2730 5H2730 / 5H-2730 GASKET 0
80 4F-3956 4F3956 / 4F-3956 GASKET 0
81 7F-7510 7F7510 / 7F-7510 LOCK NUT 0
82 8F-8683 8F8683 / 8F-8683 LOCK (1 31/32"LONG) 0
83 5H-5652 5H5652 / 5H-5652 LOCK 0
84 2B-1738 2B1738 / 2B-1738 LOCK (1 5/16" LONG) 0
85 4H-2010 4H2010 / 4H-2010 LOCK NUT 0
86 2F-7987 2F7987 / 2F-7987 GASKET POL PUMP 0
87 2F-8008 2F8008 / 2F-8008 GASKET OIL PUMP 0
PART NO. 1S-4381 / 1S4381 OIL PUMP ASSEMBLY suitable for assembly
PART NO. NAME
1L-6987 1L6987 / 1L-6987 DEEP OIL PAN ARRANGEMENT

LATEST PARTS

2H-1766 / 2H1766 NUT
2H-0463 / 2H0463 LOCK
9F-0423 / 9F0423 ADAPTER BLOCK (R.H.)
3F-4988 / 3F4988 NUT
4F-5602 / 4F5602 LOCKWASHER
4B-3417 / 4B3417 LOCK
2F-5605 / 2F5605 LOCK
6F-5424 / 6F5424 LOCK