BASIC ENGINE
PAN GP-OILDRIVE GP-FAN
DRIVE GP-WATER PUMP
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
LIFTING GP-ENGINE
VALVE MECHANISM GP
BASIC ENGINE
PAN GP-OIL#SEBP31180030
7C-4566: DRAIN GP-ENGINE OIL
7C-4566 DRAIN GP-ENGINE OIL
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
FOR USE WITH ALUMINUM OIL PANS THAT REQUIRE AN ADDITIONAL LONG PLUG, 28-LITER OIL PANS, C9 ACERT WET PETROLEUM ENGINE WHEN USING AN AIR COMPRESSOR OPTION
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
FOR USE WITH ALUMINUM OIL PANS THAT REQUIRE AN ADDITIONAL LONG PLUG, 28-LITER OIL PANS, C9 ACERT WET PETROLEUM ENGINE WHEN USING AN AIR COMPRESSOR OPTION
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31180031
7C-0044: DRIVE GP-FAN
7C-0044 DRIVE GP-FAN
S/N 97Z1-3460
DOES NOT INCLUDE DRIVE BELTS, DRIVE PULLEY OR FAN ADAPTER
PART OF 4W-5657 ENGINE AR
FOR USE WITH INDUSTRIAL ENGINE WITH FAN DRIVE REQUIREMENTS
S/N 97Z1-3460
DOES NOT INCLUDE DRIVE BELTS, DRIVE PULLEY OR FAN ADAPTER
PART OF 4W-5657 ENGINE AR
FOR USE WITH INDUSTRIAL ENGINE WITH FAN DRIVE REQUIREMENTS
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-8365 | [1] | DRIVE GP-FAN | |
| 1A. | 5S-9062 | [1] | SPACER (35.032X50.8X15.88-MM THK) | |
| 1B. | 4W-1203 | [2] | CUP-BEARING | |
| 1C. | 4W-1204 | [2] | CONE-BEARING | |
| 1D. | 4W-2042 | [1] | SPACER (35.3X45.5X38.331-MM THK) | |
| 1E. | 6V-8004 M | [1] | BOLT (M12X1.75X120-MM) | |
| 1F. | 6V-9748 | [1] | SEAL-LIP TYPE | |
| 1G. | 7C-8366 | [1] | BRACKET AS | |
| 1H. | 7C-8369 | [1] | HUB | |
| 1J. | 7C-8370 | [1] | CAP-DUST (FAN DRIVE) | |
| 1K. | 7C-8634 | [1] | PLATE | |
| 2. | 6V-4249 M | [4] | BOLT (M10X1.5X50-MM) | |
| M | METRIC PART | |||
#SEBP31180032
4W-5428: DRIVE GP-WATER PUMP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 036-6775 | [1] | V-BELT (PUMP DRIVE)(WATER) | |
| 2. | 6V-2317 M | [2] | BOLT (M8X1.25X30-MM) | |
| 3. | 3E-4352 | [1] | WASHER-HARD (8.8X20.5X2.5-MM THK) | |
| 4. | 115-4204 | [1] | PULLEY AS-IDLER | |
| 115-4237 | [1] | PULLEY-IDLER | ||
| 4A. | 2L-8509 | [1] | RING-LOCK | |
| 4B. | 117-7114 | [1] | BEARING AS-BALL | |
| 4C. | 100-6267 | [1] | PLATE AS-IDLER | |
| 5. | 9M-1974 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 6. | 6V-5215 M | [1] | BOLT (M8X1.25X16-MM) | |
| 7. | 4F-3714 | [1] | WASHER (0.375X1.5X0.135-IN THK) | |
| M | METRIC PART | |||
#SEBP31180033
7W-8528: FLYWHEEL GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31180034
7E-3756: GEAR GP-FRONT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-8476 | [1] | GEAR AS-IDLER (50-TEETH) | |
| 2. | 2W-7566 | [1] | BUSHING | |
| 3. | 7E-3755 | [1] | GEAR AS-IDLER (43 TEETH) | |
| 4. | 7E-3346 | [1] | BUSHING | |
| 5. | 6V-5839 | [1] | WASHER (11X21X2.5-MM THK) | |
| 6. | 7E-3345 | [1] | SHAFT-IDLER | |
| 7. | 2W-7565 | [1] | SHAFT-IDLER | |
| 8. | 6V-3822 M | [3] | BOLT (M10X1.5X35-MM) | |
| 9. | 7X-3348 M | [1] | BOLT-LOCKING | |
| M | METRIC PART | |||
#SEBP31180035
7W-8813: HOUSING GP-FLYWHEEL
7W-8813 HOUSING GP-FLYWHEEL
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
FOR USE WITH SAE NO. 3 FLYWHEEL HOUSING EQUIPPED WITH STARTING MOTOR MOUNTING FLANGE ON RH SIDE
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
FOR USE WITH SAE NO. 3 FLYWHEEL HOUSING EQUIPPED WITH STARTING MOTOR MOUNTING FLANGE ON RH SIDE
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31180036
7L-0002: HOUSING GP-FRONT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-6366 | [1] | HOUSING-FRONT GEAR | |
| 1U-8846 B | SEALANT-GASKET | |||
| 2. | 6V-5217 M | [8] | BOLT (M8X1.25X20-MM) | |
| 3. | 9M-1974 | [11] | WASHER-HARD (8.8X16X2-MM THK) | |
| 4. | 6V-3918 M | [3] | BOLT (M8X1.25X50-MM) | |
| 5. | 6V-8336 BM | [6] | BOLT (M12X1.75X70-MM) | |
| 6. | 5P-8245 B | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 6V-3918 BM | [1] | BOLT (M8X1.25X50-MM) | |
| 8. | 9M-1974 B | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP31180037
4W-2515: LIFTING GP-ENGINE
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-1682 | [1] | PLATE-LIFTING (REAR) | |
| 2. | 4W-1683 | [1] | PLATE-LIFTING (FRONT) | |
| 3. | 6V-4248 M | [1] | BOLT (M10X1.5X25-MM) | |
| 4. | 6V-5839 | [1] | WASHER (11X21X2.5-MM THK) | |
| 5. | 6V-4248 BM | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 6V-5839 B | [4] | WASHER (11X21X2.5-MM THK) | |
| 7. | 6V-4248 BM | [3] | BOLT (M10X1.5X25-MM) | |
| 8. | 6V-5839 B | [3] | WASHER (11X21X2.5-MM THK) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP31180038
4P-4740: MECHANISM GP-FUEL PUMP & VALVE
4P-4740 MECHANISM GP-FUEL PUMP & VALVE
S/N 97Z1-1098
PART OF 4W-5657 ENGINE AR
S/N 97Z1-1098
PART OF 4W-5657 ENGINE AR
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-6077 Y | [4] | ROCKER ARM GP | |
| 2. | 3E-9412 | [4] | DOWEL | |
| 3. | 8T-8442 M | [8] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 4. | 7C-6078 | [2] | LIFTER GP-VALVE | |
| (EACH INCLUDES) | ||||
| 4P-7738 | [1] | SHAFT AS-LIFTER | ||
| 2D-6642 | [2] | BALL | ||
| 5. | 7E-6794 | [2] | ARM AS-LIFTER | |
| 6. | 7W-3989 | [4] | ARM AS-LIFTER | |
| 7. | 6I-1241 | [8] | PUSHROD | |
| 8. | 4P-8577 | [4] | ROD AS-INJECTOR | |
| 9. | 6V-5223 M | [15] | BOLT (M8X1.25X100-MM) | |
| 10. | 7E-5984 | [1] | COVER | |
| 11. | 9X-6005 M | [1] | BOLT-LOCKING (M8X1.25X100-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31180039
4P-4740: MECHANISM GP-FUEL PUMP & VALVE
4P-4740 MECHANISM GP-FUEL PUMP & VALVE
S/N 97Z1099-3460
PART OF 4W-5657 ENGINE AR
S/N 97Z1099-3460
PART OF 4W-5657 ENGINE AR
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-7722 Y | [4] | ROCKER ARM GP | |
| 2. | 3E-9412 | [4] | DOWEL | |
| 3. | 8T-8442 M | [8] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 4. | 7C-6078 | [2] | LIFTER GP-VALVE | |
| (EACH INCLUDES) | ||||
| 4P-7738 | [1] | SHAFT AS-LIFTER | ||
| 2D-6642 | [2] | BALL | ||
| 5. | 7E-6794 | [2] | ARM AS-LIFTER | |
| 6. | 146-8147 | [4] | ARM AS-LIFTER | |
| 7. | 6I-1241 | [8] | PUSHROD | |
| 8. | 4P-8577 | [4] | ROD AS-INJECTOR | |
| 9. | 6V-5223 M | [15] | BOLT (M8X1.25X100-MM) | |
| 10. | 7E-5984 | [1] | COVER | |
| 11. | 9X-6005 M | [1] | BOLT-LOCKING (M8X1.25X100-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||




