BASIC ENGINE
CYLINDER HEAD GPPAN GP-OIL
DRIVE GP-FAN
DRIVE GP-WATER PUMP
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
BASIC ENGINE
CYLINDER HEAD GP#SEBP31190030
9Y-8849: CYLINDER HEAD GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31190031
9Y-8849: CYLINDER HEAD GP
9Y-8849 CYLINDER HEAD GP
S/N 2FG6229-UP; 4RR1-99999; 97Z2009-99999
PART OF 9Y-8872 CYLINDER HEAD GP
S/N 2FG6229-UP; 4RR1-99999; 97Z2009-99999
PART OF 9Y-8872 CYLINDER HEAD GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 115-4163 Y | [1] | CYLINDER HEAD GP | |
| 2. | 9Y-8848 | [8] | GUIDE-VALVE | |
| 3. | 119-3036 | [8] | SEAL-VALVE STEM | |
| 4. | 7C-4273 | [8] | SPRING-VALVE | |
| 5. | 7E-7779 | [8] | RETAINER-SPRING | |
| 6. | 7W-8064 | [4] | VALVE-INLET | |
| 7. | 136-0819 | [4] | VALVE-EXHAUST | |
| 8. | 1W-2715 | [16] | LOCK-RETAINER | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31190032
9Y-8872: CYLINDER HEAD GP
9Y-8872 CYLINDER HEAD GP
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1J-9671 | [3] | SEAL-O-RING | |
| 2. | 9Y-8849 Y | [1] | CYLINDER HEAD GP | |
| 3. | 8T-0657 M | [10] | BOLT (M20X2.5X160-MM) | |
| 4. | 8T-3282 | [10] | WASHER-HARD (22X35X3.5-MM THK) | |
| 5. | 2M-6471 | [2] | PLUG-CUP | |
| 6. | 6I-4689 | [1] | GASKET-CYLINDER HEAD (1.61-MM THK) | |
| 4P-2591 AB | [1] | GASKET-CYLINDER HEAD (1.85-MM THK) | ||
| 7. | 8T-5030 M | [4] | BOLT (M10X1.5X120-MM) | |
| 8. | 9S-8003 | [3] | PLUG (1/2-20-THD) | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31190033
7C-4566: DRAIN GP-ENGINE OIL
7C-4566 DRAIN GP-ENGINE OIL
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 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 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 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#SEBP31190034
7C-0044: DRIVE GP-FAN
7C-0044 DRIVE GP-FAN
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
DOES NOT INCLUDE DRIVE BELTS, DRIVE PULLEY OR FAN ADAPTER
PART OF 134-1942, 4W-5657 ENGINE AR
FOR USE WITH INDUSTRIAL ENGINE WITH FAN DRIVE REQUIREMENTS
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
DOES NOT INCLUDE DRIVE BELTS, DRIVE PULLEY OR FAN ADAPTER
PART OF 134-1942, 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 | |||
#SEBP31190035
4W-5428: DRIVE GP-WATER PUMP
4W-5428 DRIVE GP-WATER PUMP
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
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 | |||
#SEBP31190036
185-6649: FLYWHEEL GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31190037
7W-8528: FLYWHEEL GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31190038
7E-3756: GEAR GP-FRONT
7E-3756 GEAR GP-FRONT
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
S/N 2FG6229-UP; 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
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 | |||
#SEBP31190039
7W-8813: HOUSING GP-FLYWHEEL
7W-8813 HOUSING GP-FLYWHEEL
S/N 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
FOR USE WITH SAE NO. 3 FLYWHEEL HOUSING EQUIPPED WITH STARTING MOTOR MOUNTING FLANGE ON RH SIDE
S/N 4RR1-99999; 97Z1-99999
PART OF 134-1942, 4W-5657 ENGINE AR
FOR USE WITH SAE NO. 3 FLYWHEEL HOUSING EQUIPPED WITH STARTING MOTOR MOUNTING FLANGE ON RH SIDE




