MENU
Home > Construction Equipment > Caterpillar Parts > Part NO. 7W4020

7W-4020 / 7W4020 AIR COMPRESSOR GP

PART NO.: 7W4020 | 7W-4020

CATALOG: CATERPILLAR PARTS

Parts in 7W-4020
Seq. PART NO. NAME QTY
1 0L-1351 0L1351 / 0L-1351 BOLT STARTING ENGINE FUEL TANK BRACKET TO DIESEL INTAKE MANIFOLD 0
2 3J-5390 3J5390 / 3J-5390 PLUG-TO HOLE ON LH ENGINE WHERE OLD 0
3 0S-1594 0S1594 / 0S-1594 BOLT--FASTENING OF 1V3461 PLATE ASSEM. TO THE KICKPLATE 0
4 3B-4506 3B4506 / 3B-4506 LOCKWASHER (3/8") TRANSMISSION HOUSING TO FLYWHEEL HOUSING 0
5 3B-4505 3B4505 / 3B-4505 LOCKWASHER PLATE TO BRACKET ASSEMBLY 0
6 (N-ONE) (NONE) / (N-ONE) REFER TO HOSE FABRICATION GUIDE FOR SERVICEABLE PARTS 0
7 3J-5389 3J5389 / 3J-5389 PLUG-- TO SUPPLY PORT ON ENGINE DASH BLOCK 0
8 2B-2695 2B2695 / 2B-2695 BOLT-- VALVE ASSEMBLY TO L.H. COWL 0
9 4B-4845 4B4845 / 4B-4845 PLUG 9.52mm(.375 in. thread) 0
10 9L-2269 9L2269 / 9L-2269 PISTON ASSEM. (unloader) 0
11 9L-2273 9L2273 / 9L-2273 SPRING-UNLOADER 0
12 1W-2803 1W2803 / 1W-2803 PLUG 0
13 9M-0379 9M0379 / 9M-0379 BOLT 0
14 3F-4987 3F4987 / 3F-4987 SPRING-VALVE 0
15 3H-5181 3H5181 / 3H-5181 VALVE-DISCHARGE 0
16 9M-0394 9M0394 / 9M-0394 SEAT-VALVE 0
17 9M-5181 9M5181 / 9M-5181 BOLT 0
18 124-5572 1245572 / 124-5572 VALVE AS-RELIEF 0
19 8B-8817 8B8817 / 8B-8817 PLUG--TO ELBOW 0
20 6I-1220 6I1220 / 6I-1220 KIT-UNLOADER 0
21 9L-2270 9L2270 / 9L-2270 PLUNGER-UNLOADER 0
22 9L-2271 9L2271 / 9L-2271 GUIDE-PLUNGER 0
23 4N-3994 4N3994 / 4N-3994 BEARING 0
24 4M-6410 4M6410 / 4M-6410 SEAT 0
25 9L-2272 9L2272 / 9L-2272 SADDLE-SPRING 0
26 8N-5916 8N5916 / 8N-5916 ROD AS-CONNECTING 0
27 7C-4944 7C4944 / 7C-4944 PISTON AS-COMPRESSOR 0
28 7C-4943 7C4943 / 7C-4943 KIT-PISTON RINGS 0
29 7C-6166 7C6166 / 7C-6166 CRANKCASE AS 0
30 7C-6180 7C6180 / 7C-6180 BEARING-CENTER 0
31 7C-6181 7C6181 / 7C-6181 BEARING-FRONT 0
32 7C-6165 7C6165 / 7C-6165 CYLINDER HEAD AS 0
33 7C-6167 7C6167 / 7C-6167 BLOCK AS 0
34 7C-6169 7C6169 / 7C-6169 CRANKSHAFT 0
35 7C-6177 7C6177 / 7C-6177 WASHER-THRUST 0
36 7C-6172 7C6172 / 7C-6172 GASKET-CYLINDER HEAD 0
37 7C-6173 7C6173 / 7C-6173 GASKET-CYLINDER BLOCK 0
38 7C-6168 7C6168 / 7C-6168 COVER-BOTTOM 0
39 7C-6174 7C6174 / 7C-6174 GASKET-BOTTOM COVER 0
40 7C-6175 7C6175 / 7C-6175 COVER-REAR 0
41 7C-6164 7C6164 / 7C-6164 KIT-AIR COMPRESSOR 0
42 3L-6768 3L6768 / 3L-6768 "O" RING 0
43 7F-2742 7F2742 / 7F-2742 BEARING BALL 0
44 9M-4791 9M4791 / 9M-4791 GASKET END COVER 0
45 1B-8714 1B8714 / 1B-8714 KEY WOODRUFF 0
PART NO. 7W-4020 / 7W4020 AIR COMPRESSOR GP suitable for assembly
PART NO. NAME
7W-0023 7W0023 / 7W-0023 AIR COMPRESSOR GP
116-6495 1166495 / 116-6495 AIR COMPRESSOR GP
116-6494 1166494 / 116-6494 AIR COMPRESSOR GP

LATEST PARTS

1F-0011 / 1F0011 LOCKWIRE
3F-9773 / 3F9773 NUT
3F-9762 / 3F9762 LOCKWASHER
3F-9766 / 3F9766 NUT
2H-1097 / 2H1097 BLOCK ASSEM.
6B-0315 / 6B0315 NUT
9F-1680 / 9F1680 WASHER
1H-1650 / 1H1650 LOCK