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Home > Construction Equipment > Caterpillar Parts > Part NO. 4H1990

4H-1990 / 4H1990 OIL PUMP ASSEMBLY

PART NO.: 4H1990 | 4H-1990

CATALOG: CATERPILLAR PARTS

Parts in 4H-1990
Seq. PART NO. NAME QTY
1 0S-1588 0S1588 / 0S-1588 BOLT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS 0
2 0S-1591 0S1591 / 0S-1591 BOLT--BETWEEN CASE AND REAR SUPPORT OF LOADER FRAME 0
3 0S-1585 0S1585 / 0S-1585 BOLT (1-1/2") TRANSFER GEAR CASE TO FRAME MOUNTING 0
4 1B-8708 1B8708 / 1B-8708 KEY-WOODRUFF 0
5 1D-4720 1D4720 / 1D-4720 NUT, HEX., 5/8"-11 N.C. 0
6 3F-0957 3F0957 / 3F-0957 PIN,STRAIGHT,HEADLE FLYWHEEL HOUSING 0
7 2A-0762 2A0762 / 2A-0762 BOLT TO COVER 1/4 NC X 5/8 (16.0 MM) 0
8 4B-4283 4B4283 / 4B-4283 WASHER-ROPS MOUNTING BRACKET TO FENDER REAR 0
9 0T-0055 0T0055 / 0T-0055 BOLT ALARM TO BRACKET 3/8 NC X 4 1/4 (108.0 MM) 0
10 1D-4595 1D4595 / 1D-4595 BOLT,MACHINE CYLINDER HEAD 0
11 1D-4706 1D4706 / 1D-4706 BOLT (Marked X 6" long) 0
12 1H-0030 1H0030 / 1H-0030 BEARING 0
13 2H-2356 2H2356 / 2H-2356 BEARING 0
14 6F-7043 6F7043 / 6F-7043 NUT-SLOTTED 0
15 3H-2512 3H2512 / 3H-2512 BUSHING 0
16 3H-4845 3H4845 / 3H-4845 GEAR ASSEM. (12 teeth-idler) 0
17 5M-5962 5M5962 / 5M-5962 VALVE 0
18 8M-2222 8M2222 / 8M-2222 SPRING 0
19 4H-1906 4H1906 / 4H-1906 RETAINER 0
20 8F-1911 8F1911 / 8F-1911 SCREEN ASSEM. 0
21 3H-2393 3H2393 / 3H-2393 GEAR (12 TEETH) 0
22 4H-3186 4H3186 / 4H-3186 BUSHING 0
23 7B-5416 7B5416 / 7B-5416 DOWEL 0
24 3H-2440 3H2440 / 3H-2440 GEAR ASSEM. (12 teeth) 0
25 4H-1856 4H1856 / 4H-1856 SCREEN ASSEM. (front) 0
26 5B-6031 5B6031 / 5B-6031 GASKET 0
27 5B-7016 5B7016 / 5B-7016 NUT 0
28 5M-5526 5M5526 / 5M-5526 SPRING 0
29 2H-1381 2H1381 / 2H-1381 KEY 0
30 5H-5861 5H5861 / 5H-5861 GEAR (25 TEETH) 0
31 3H-2487 3H2487 / 3H-2487 BODY ASSEM. (REAR) 0
32 3H-4811 3H4811 / 3H-4811 BOLT 0
33 5B-4376 5B4376 / 5B-4376 COVER 0
34 6H-3483 6H3483 / 6H-3483 BODY ASSEM. 0
35 4H-1915 4H1915 / 4H-1915 COVER ASSEM. 0
36 3H-4842 3H4842 / 3H-4842 GEAR (12 TEETH) 0
37 3H-3047 3H3047 / 3H-3047 SHAFT ASSEM. 0
38 4H-1914 4H1914 / 4H-1914 SHAFT 0
39 4H-1853 4H1853 / 4H-1853 COVER (REAR) 0
40 4H-1913 4H1913 / 4H-1913 BELL 0
41 3B-4619 3B4619 / 3B-4619 COTTER PIN 0
42 0L-0364 0L0364 / 0L-0364 LOCK --TO REVERSE DRIVEN GEAR SPLASH PAN 0
43 8F-8682 8F8682 / 8F-8682 LOCK (add picture) 0
44 1C-0155 1C0155 / 1C-0155 LOCK (1 HOLE) 0
45 4B-7054 4B7054 / 4B-7054 LOCK NUT 0
46 4H-1857 4H1857 / 4H-1857 GASKET (FRONT) 0
47 4H-1945 4H1945 / 4H-1945 GASKET 0

LATEST PARTS

2H-3091 / 2H3091 LOCK
5H-4974 / 5H4974 WASHER
6B-7018 / 6B7018 BLOCK
5H-4913 / 5H4913 NUT
5H-4793 / 5H4793 LOCK
5H-7629 / 5H7629 BOLT
3L-2373 / 3L2373 WASHER
5H-4895 / 5H4895 WASHER