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443-3872 PUMP GP-TRANSMISSION S/N HWC1-UP PART OF 439-4899 TRANSMISSION AR-POWER SHIFT AN ATTACHMENT 420F2


POWER TRAIN
PUMP GP
SHAFT GP

BACKHOE LOADER 420F2 BACKHOE LOADER HWC
 420F2 Center Pivot Backhoe Loader HWC00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6834 420F2 HWC   (2013)

POWER TRAIN

PUMP GP
PUMP GP-TRANSMISSION
121-7385 PUMP GP-TRANSMISSION
PUMP GP-TRANSMISSION
426-4365 PUMP GP-TRANSMISSION
PUMP GP-TRANSMISSION
443-3872 PUMP GP-TRANSMISSION
PUMP GP-TRANSMISSION
445-8926 PUMP GP-TRANSMISSION
 

#SEBP68340330
 

443-3872: PUMP GP-TRANSMISSION

443-3872 PUMP GP-TRANSMISSION
S/N HWC1-UP
PART OF 439-4899 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i05535237 SEBP6834
4433872 PUMP GP-TRANSMISSION Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9P-9150 [4] WASHER (8.25X18X0.84-MM THK)  
2. 121-7385 Y [1] PUMP GP-TRANSMISSION (POWER TRAIN)  
3. 274-8615 [1] CAP-DUST  
4. 449-8814 M [4] BOLT (M8X1.25X55-MM)  
5. 7X-4741 [1] SEAL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68340331
 

445-8926: PUMP GP-TRANSMISSION

445-8926 PUMP GP-TRANSMISSION
S/N HWC1-UP
PART OF 438-9374 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i05570290 SEBP6834
4458926 PUMP GP-TRANSMISSION Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9P-9150 [4] WASHER (8.25X18X0.84-MM THK)  
2. 121-7385 Y [1] PUMP GP-TRANSMISSION  
3. 449-8814 M [4] BOLT (M8X1.25X55-MM)  
4. 7X-4741 [1] SEAL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68340332
 

274-4580: SHAFT GP-COUNTER

274-4580 SHAFT GP-COUNTER -POWER SHIFT TRANSMISSION
S/N HWC1-UP
PART OF 438-9374, 439-4899 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i02432350 SEBP6834
2744580 SHAFT GP-COUNTER Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 294-9812 [1] RETAINER-SPRING  
3. 6V-8757 [1] RING-RETAINING  
4. 6Y-1192 [2] RING-SEAL  
5. 6Y-7929 [8] DISC-FRICTION  
6. 8E-5707 [1] PLATE-END  
7. 122-1877 [1] WASHER-THRUST (40X65X4-MM THK)  
8. 349-9892 [2] BEARING AS-TAPERED ROLLER  
    (EACH INCLUDES)
8A. 123-8907 [2] CONE-BEARING  
  123-8908 [2] CUP-TAPERED ROLLER  
10. 123-8912 [2] BEARING-ROLLER  
11. 147-0203 [1] WASHER-THRUST (45.3X65X5-MM THK)  
12. 147-0215 [1] GEAR (45/19-TEETH)  
13. 147-0216 [1] GEAR (38-TEETH)  
14. 558-2827 [1] PISTON-CLUTCH  
15. 147-0238 [1] SPRING AS  
16. 147-0258 [1] SPACER (46X50X16-MM THK)  
17. 172-6050 [2] BEARING-SPECIAL  
18. 173-0332 [1] SHAFT AS (COUNTERSHAFT)  
  163-9091 [1] PLUG  
19. 211-6752 [1] GEAR (46-TEETH)  
20. 274-4553 [8] DISC-CLUTCH  
21. 366-7249 [1] RING-RETAINING  
 

#SEBP68340333
 

353-1335: SHAFT GP-DRIVE

353-1335 SHAFT GP-DRIVE
S/N HWC1-UP
PART OF 450-8666, 450-8668, 550-2356, 559-2937 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i04577881 SEBP6834
3531335 SHAFT GP-DRIVE Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-2545 [4] STRAP  
2. 107-6826 M [8] BOLT (5/16-24X0.75-IN)  
3. 359-0372 [1] SHAFT AS  
  199-1223 [2] UNIVERSAL JOINT  
  M   METRIC PART
 

#SEBP68340334
 

353-1337: SHAFT GP-DRIVE

353-1337 SHAFT GP-DRIVE
S/N HWC1-UP
PART OF 450-8666, 450-8668, 550-2356 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i04605591 SEBP6834
3531337 SHAFT GP-DRIVE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-2545 [4] STRAP  
2. 107-6826 M [8] BOLT (5/16-24X0.75-IN)  
3. 359-0381 [1] SHAFT AS  
  199-1223 [2] UNIVERSAL JOINT  
  M   METRIC PART
 

#SEBP68340335
 

366-9456: SHAFT GP-DRIVE

366-9456 SHAFT GP-DRIVE -REAR
S/N HWC1-UP
PART OF 450-8662, 450-8664 TRANSMISSION AR-DIRECT DRIVE
AN ATTACHMENT
i05901760 SEBP6834
3669456 SHAFT GP-DRIVE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-2545 [4] STRAP  
2. 107-6826 M [8] BOLT (5/16-24X0.75-IN)  
3. 416-9087 [1] SHAFT AS  
  3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  199-1223 [2] UNIVERSAL JOINT  
  M   METRIC PART
 

#SEBP68340336
 

366-9458: SHAFT GP-DRIVE

366-9458 SHAFT GP-DRIVE -FRONT
S/N HWC1-UP
PART OF 450-8664 TRANSMISSION AR-DIRECT DRIVE
AN ATTACHMENT
i05902613 SEBP6834
3669458 SHAFT GP-DRIVE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5V-2545 [4] STRAP  
2. 107-6826 M [8] BOLT (5/16-24X0.75-IN)  
3. 416-9089 [1] SHAFT AS  
  3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  199-1223 [2] UNIVERSAL JOINT  
  M   METRIC PART
 

#SEBP68340337
 

392-9467: SHAFT GP-DRIVE

392-9467 SHAFT GP-DRIVE -ALL WHEEL DRIVE
S/N HWC1-UP
PART OF 380-8841 TRANSMISSION GP-DIRECT DRIVE
AN ATTACHMENT
i05902594 SEBP6834
3929467 SHAFT GP-DRIVE Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8757 [1] RING-RETAINING  
2. 274-4553 [8] DISC-CLUTCH  
3. 337-3530 [8] DISC-FRICTION  
4. 305-3424 [1] WASHER-THRUST (45X65X4-MM THK)  
5. 172-6050 [2] BEARING-SPECIAL  
6. 122-1878 [1] RING-SEAL  
7. 122-1877 [1] WASHER-THRUST (40X65X4-MM THK)  
8. 122-1884 [1] SPACER (45X49X8-MM THK)  
9. 558-2829 [1] PISTON-CLUTCH  
10. 123-8905 [1] CONE-BEARING  
11. 147-0238 [1] SPRING AS  
12. 161-3249 [1] RING-RETAINING  
13. 123-8912 [2] BEARING-ROLLER  
14. 394-9484 [1] SHAFT AS  
15. 294-9812 [1] RETAINER-SPRING  
16. 8E-5707 [1] PLATE-END  
17. 123-8906 [1] CUP-TAPERED ROLLER  
18. 394-9481 [1] GEAR (36-TEETH)  
19. 438-5163 [1] BUSHING  
 

#SEBP68340338
 

444-1425: SHAFT GP-DRIVE

444-1425 SHAFT GP-DRIVE -REVERSE
S/N HWC1-UP
PART OF 366-9445, 380-8841 TRANSMISSION GP-DIRECT DRIVE
AN ATTACHMENT
i05901758 SEBP6834
4441425 SHAFT GP-DRIVE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 005-0469 [1] CUP-BEARING  
2. 6V-8144 [1] RING-RETAINING  
3. 383-7974 [1] GEAR (41-TEETH)  
4. 9X-7684 [1] SEAL-O-RING  
5. 005-0471 [1] CONE-BEARING  
6. 383-7984 [2] SEAL-RING  
7. 383-7989 [1] WASHER-THRUST  
8. 383-7990 [1] WASHER-THRUST  
9. 425-9214 [1] BEARING-NEEDLE  
10. 438-5164 [1] BEARING-TAPERED ROLLER  
11. 442-9960 [1] SPRING-RETURN  
12. 442-9962 [1] SPRING-RETAINER  
13. 443-3302 [10] PLATE-CLUTCH  
14. 467-3151 [10] DISC-FRICTION  
15. 443-7550 [1] GEAR (23-TEETH)  
16. 444-1421 [1] PISTON  
17. 444-1423 [1] SHAFT AS-REVERSE  
  [2] PLUG  
  [1] DRUM AS  
18. 444-1670 [1] PLATE-END  
19. 447-5547 [1] SLEEVE  
20. 1H-8128 [1] SEAL-O-RING  
21. 261-3255 [1] RING-RETAINING  
22. 425-9210 [1] BEARING  
 

#SEBP68340339
 

274-4561: SHAFT GP-IDLER

274-4561 SHAFT GP-IDLER -POWERSHIFT
S/N HWC1-UP
PART OF 438-9374, 439-4899 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i02432348 SEBP6834
2744561 SHAFT GP-IDLER Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 147-0256 [1] SHAFT AS-REVERSE  
  163-9091 [1] PLUG  
  147-0270 [1] ORIFICE  
2. 147-0202 [1] GEAR (45/24-TEETH)  
3. 388-8330 [2] BEARING AS-TAPERED ROLLER  
    (EACH INCLUDES)
  123-8905 [1] CONE-BEARING  
  123-8906 [1] CUP-TAPERED ROLLER  
4. 294-9810 [1] PISTON  
5. 294-9812 [1] RETAINER-SPRING  
7. 147-0238 [1] SPRING AS  
8. 274-4553 [5] DISC-CLUTCH  
9. 6Y-7929 [5] DISC-FRICTION  
10. 147-0259 [1] SPACER (51.1X54.9X18.7-MM THK)  
11. 6V-8757 [1] RING-RETAINING  
12. 121-2500 [1] WASHER-THRUST (50X70X4-MM THK)  
13. 172-5317 [2] BEARING-SPECIAL  
14. 121-0694 [1] WASHER-THRUST (40X70X4-MM THK)  
15. 6Y-1192 [2] RING-SEAL  
16. 8E-5707 [1] PLATE-END  
17. 9U-8875 [1] RING-RETAINING  
18. 7T-6655 [2] BEARING  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications
Transmission Oil Pump
415F2, 415F2 IL, 416F2, 420F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Transmission (Standard Shift)
Transmission Oil Pump
415F2, 415F2 IL, 416F2, 420F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Transmission (Standard Shift)
Transmission Oil Pump
415F2, 416F2, 420F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Transmission (Autoshift)
Piston Pump
415F2, 416F2, 420F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Hydraulic and Steering System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Transmission (Power Shift) - Remove
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Power Shift) - Disassemble
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Power Shift) - Assemble
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Power Shift) - Install
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Direct Drive) - Remove
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Direct Drive) - Install
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Direct Drive) - Disassemble
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train
Transmission (Direct Drive) - Assemble
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train

Caterpillar Parts SIS Catalog 420F2 :

PUMP GP-TRANSMISSION
426-4365 PUMP GP-TRANSMISSION
PUMP GP-TRANSMISSION
121-7385 PUMP GP-TRANSMISSION
559-2926 POWER TRAIN AR
547-6095 POWER TRAIN AR
450-8627 POWER TRAIN AR
450-8616 POWER TRAIN AR
450-8606 POWER TRAIN AR
450-8600 POWER TRAIN AR
PUMP GP-TRANSMISSION
445-8926 PUMP GP-TRANSMISSION
SHAFT GP-COUNTER
274-4580 SHAFT GP-COUNTER
SHAFT GP-DRIVE
353-1335 SHAFT GP-DRIVE
SHAFT GP-DRIVE
353-1337 SHAFT GP-DRIVE
SHAFT GP-DRIVE
366-9456 SHAFT GP-DRIVE
SHAFT GP-DRIVE
366-9458 SHAFT GP-DRIVE
SHAFT GP-DRIVE
392-9467 SHAFT GP-DRIVE
SHAFT GP-DRIVE
444-1425 SHAFT GP-DRIVE
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