BASIC ENGINE
HOUSING GP-FLYWHEELGEAR GP
LIFTING GP-ENGINE
VALVE MECHANISM GP
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
BASIC ENGINE
HOUSING GP-FLYWHEEL#SEBP46100040
303-5767: HOUSING GP-FLYWHEEL
303-5767 HOUSING GP-FLYWHEEL
S/N C4E1-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
S/N C4E1-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 6I-0423 M | [2] | BOLT (M12X1.75X30-MM) | |
2. | 375-9272 | [2] | PLUG | |
3. | 7W-1176 | [1] | PLATE-COVER | |
4. | 393-4006 | [1] | GASKET | |
5. | 287-8597 | [2] | DOWEL | |
6. | 114-4363 M | [2] | BOLT (M8X1.25X12-MM) | |
7. | 4H-0408 | [3] | PLUG-PROTECTION (10-MM) | |
8. | 121-0883 M | [6] | BOLT (M10X1.5X30-MM) | |
9. | 220-8631 | [1] | HOUSING-FLYWHEEL | |
M | METRIC PART |
#SEBP46100041
304-8760: HOUSING GP-FRONT
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 294-0288 | [1] | HOUSING-FRONT | |
2. | 277-3012 | [1] | GASKET-COVER | |
3. | 288-0422 | [1] | SEAL-CRANKSHAFT (FRONT) | |
4. | 6I-0217 M | [6] | BOLT (M8X1.25X20-MM) | |
5. | 101-3895 M | [2] | BOLT (M8X1.25X35-MM) | |
6. | 6I-0645 M | [4] | BOLT (M8X1.25X25-MM) | |
7. | 251-4336 | [1] | GEAR AS-IDLER (73-TEETH) | |
8. | 324-0444 | [1] | HUB-IDLER GEAR | |
9. | 295-1711 | [1] | PLATE-RETAINING | |
10. | 6I-0650 M | [3] | BOLT (M10X1.5X65-MM) | |
11. | 216-8634 | [1] | GEAR-CAMSHAFT (68-TEETH) | |
12. | 133-1011 | [1] | WASHER | |
13. | 067-6179 | [1] | DOWEL | |
14. | 232-3666 | [1] | WASHER-THRUST | |
15. | 7C-4616 M | [1] | BOLT (M12X1.75X45-MM) | |
16. | 232-3657 | [1] | COVER AS-FRONT | |
16A. | 225-8287 | [1] | GASKET | |
17. | 124-3815 M | [10] | BOLT (M8X1.25X16-MM) | |
18. | 100-3751 M | [5] | BOLT (M8X1.25X65-MM) | |
M | METRIC PART |
#SEBP46100042
304-8760: HOUSING GP-FRONT
304-8760 HOUSING GP-FRONT
S/N C4E8188-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
S/N C4E8188-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 294-0288 | [1] | HOUSING-FRONT | |
2. | 277-3012 | [1] | GASKET-COVER | |
3. | 288-0422 | [1] | SEAL-CRANKSHAFT (FRONT) | |
4. | 6I-0217 M | [6] | BOLT (M8X1.25X20-MM) | |
5. | 101-3895 M | [2] | BOLT (M8X1.25X35-MM) | |
6. | 6I-0645 M | [4] | BOLT (M8X1.25X25-MM) | |
7. | 346-0407 CJ | [1] | GEAR-IDLER (73-TEETH) | |
8. | 324-0444 | [1] | HUB-IDLER GEAR | |
9. | 346-0408 C | [1] | PLATE | |
10. | 6I-0650 M | [3] | BOLT (M10X1.5X65-MM) | |
11. | 425-7103 | [1] | GEAR (68-TEETH) | |
12. | 133-1011 | [1] | WASHER | |
13. | 067-6179 | [1] | DOWEL | |
14. | 232-3666 | [1] | WASHER-THRUST | |
15. | 7C-4616 M | [1] | BOLT (M12X1.75X45-MM) | |
16. | 232-3657 | [1] | COVER AS-FRONT | |
16A. | 225-8287 | [1] | GASKET | |
17. | 124-3815 M | [10] | BOLT (M8X1.25X16-MM) | |
18. | 100-3751 M | [5] | BOLT (M8X1.25X65-MM) | |
C | CHANGE FROM PREVIOUS TYPE | |||
J | CAN ONLY BE USED IN CONJUNCTION WITH 346-0408 & 324-0444 | |||
M | METRIC PART |
#SEBP46100043
298-5127: LIFTING GP-ENGINE
298-5127 LIFTING GP-ENGINE
S/N C4E1-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
S/N C4E1-UP
PART OF 288-5219, 435-1669 ENGINE AR-PRIMARY
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SIS#SEBP46100044
368-1319: MECHANISM GP-FUEL PUMP & VALVE
368-1319 MECHANISM GP-FUEL PUMP & VALVE
S/N C4E1-UP
PART OF 288-5219 ENGINE AR-PRIMARY
S/N C4E1-UP
PART OF 288-5219 ENGINE AR-PRIMARY
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SIS#SEBP46100045
322-5799: MOUNTING GP-ENGINE & XMSN
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 9W-9915 | [4] | MOUNT AS | |
2. | 9W-9953 | [4] | SLEEVE | |
3. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
4. | 8T-4122 | [8] | WASHER-HARD (17X32X3.5-MM THK) | |
5. | 8T-4132 M | [4] | NUT (M16X2-THD) | |
6. | 335-1836 M | [4] | BOLT-SPECIAL (M16X2X143-MM) | |
7. | 8T-4196 M | [12] | BOLT (M10X1.5X35-MM) | |
8. | 9W-9952 | [4] | WASHER (16.75X86X8-MM THK) | |
M | METRIC PART |
#SEBP46100046
303-5771: PAN GP-OIL
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 6I-0217 M | [14] | BOLT (M8X1.25X20-MM) | |
2. | 6I-0260 M | [2] | BOLT (M8X1.25X25-MM) | |
3. | 6I-0289 J | [2] | PLUG | |
4. | 6I-0363 M | [2] | BOLT (M6X1X20-MM) | |
5. | 6I-0572 M | [2] | BOLT (M8X1.25X20-MM) | |
6. | 7C-0351 | [2] | PLUG-DRAIN (ENGINE OIL) | |
7. | 067-6213 | [1] | GASKET | |
8. | 101-3771 M | [4] | BOLT (M8X1.25X85-MM) | |
9. | 304-8764 | [1] | PAN AS-OIL (ENGINE) | |
9A. | 7C-1224 | [2] | INSERT | |
10. | 225-6005 | [1] | GASKET | |
11. | 225-6041 | [1] | TUBE | |
12. | 230-8094 | [1] | BRIDGE | |
13. | 275-9883 | [2] | SEAL | |
J | USED TO PLUG OPTIONAL DIPSTICK LOCATION | |||
M | METRIC PART |
#SEBP46100047
303-5771: PAN GP-OIL
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 6I-0217 M | [12] | BOLT (M8X1.25X20-MM) | |
2. | 6I-0260 M | [2] | BOLT (M8X1.25X25-MM) | |
3. | 6I-0289 J | [2] | PLUG | |
4. | 8T-0269 M | [2] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
5. | 6I-0572 M | [4] | BOLT (M8X1.25X20-MM) | |
6. | 7C-0351 | [2] | PLUG-DRAIN (ENGINE OIL) | |
7. | 067-6213 | [1] | GASKET | |
8. | 101-3771 M | [4] | BOLT (M8X1.25X85-MM) | |
9. | 480-4406 C | [1] | PAN (OIL) | |
10. | 471-2882 | [1] | GASKET | |
11. | 225-6041 | [1] | TUBE | |
12. | 230-8094 | [1] | BRIDGE | |
13. | 335-7585 | [2] | SEAL | |
275-9883 F | [2] | SEAL | ||
C | CHANGE FROM PREVIOUS TYPE | |||
F | NOT SHOWN | |||
J | USED TO PLUG OPTIONAL DIPSTICK LOCATION | |||
M | METRIC PART |
#SEBP46100048
304-3643: PISTON & ROD GP
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 225-5441 BJ | [4] | ROD AS-CONNECTING (GRADE L) | |
-OR- | ||||
225-5451 BJ | [4] | ROD AS-CONNECTING (GRADE K) | ||
-OR- | ||||
225-5453 BJ | [4] | ROD AS-CONNECTING (GRADE J) | ||
-OR- | ||||
225-5454 BJ | [4] | ROD AS-CONNECTING (GRADE H) | ||
-OR- | ||||
225-5458 BJ | [4] | ROD AS-CONNECTING (GRADE G) | ||
-OR- | ||||
225-5459 BJ | [4] | ROD AS-CONNECTING (GRADE F) | ||
(EACH INCLUDES) | ||||
1A. | 276-7478 | [1] | BUSHING | |
1B. | 225-5439 | [2] | BOLT-SPECIAL | |
2. | 310-9269 | [4] | PISTON AS | |
(EACH INCLUDES) | ||||
2A. | 124-3536 | [2] | RING-RETAINING | |
2B. | 276-7476 | [1] | KIT-PISTON RING | |
AVAILABLE REPLACEMENT PART(S): | ||||
380-2065 AB | KIT-PISTON RING (0.5-MM OS) | |||
(INCLUDES RINGS) | ||||
466-4849 AB | KIT-PISTON RING (1-MM OS) | |||
(INCLUDES RINGS) | ||||
396-4482 AB | KIT-PISTON & RING (0.5-MM OS) | |||
(INCLUDES RINGS) | ||||
A | NOT PART OF THIS GROUP | |||
B | USE AS REQUIRED | |||
J | ENSURE THAT CORRECT ROD LENGTH IS FITTED |
#SEBP46100049
304-3643: PISTON & ROD GP
Parts for your 420E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 359-0724 BCJ | [4] | ROD AS-CONNECTING (LENGTH B) | |
-OR- | ||||
359-0723 BCJ | [4] | ROD AS-CONNECTING (LENGTH P) | ||
-OR- | ||||
359-0722 BCJ | [4] | ROD AS-CONNECTING (LENGTH G) | ||
-OR- | ||||
359-0721 BCJ | [4] | ROD AS-CONNECTING (LENGTH W) | ||
-OR- | ||||
359-0720 BCJ | [4] | ROD AS-CONNECTING (LENGTH O) | ||
-OR- | ||||
359-0719 BCJ | [4] | ROD AS-CONNECTING (LENGTH R) | ||
(EACH INCLUDES) | ||||
1A. | 276-7478 | [1] | BUSHING | |
1B. | 323-9312 M | [2] | BOLT (M10X1X50-MM) | |
2. | 310-9269 | [4] | PISTON AS | |
(EACH INCLUDES) | ||||
2A. | 124-3536 | [2] | RING-RETAINING | |
2B. | 276-7476 | [1] | KIT-PISTON RING | |
225-5439 F | [2] | BOLT-SPECIAL | ||
AVAILABLE REPLACEMENT PART(S): | ||||
380-2065 AB | KIT-PISTON RING (0.5-MM OS) | |||
(INCLUDES RINGS) | ||||
396-4482 AB | KIT-PISTON & RING (0.5-MM OS) | |||
(INCLUDES RINGS) | ||||
466-4849 AB | KIT-PISTON RING (1-MM OS) | |||
(INCLUDES RINGS) | ||||
A | NOT PART OF THIS GROUP | |||
B | USE AS REQUIRED | |||
C | CHANGE FROM PREVIOUS TYPE | |||
F | NOT SHOWN | |||
J | ENSURE THAT CORRECT ROD LENGTH IS FITTED | |||
M | METRIC PART |
Information:
BASIC ENGINE
HOUSING GP-FLYWHEEL
Disassembly and Assembly