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332-4619 HOUSING GP-FLYWHEEL S/N W7N1-UP PART OF 436-5177 ENGINE AR-PRIMARY AN ATTACHMENT 420F2 BACKHOE LOADER


BASIC ENGINE
HOUSING GP-FLYWHEEL
GEAR GP
CYLINDER BLOCK GP
LIFTING GP-ENGINE
VALVE MECHANISM GP
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP


BASIC ENGINE

HOUSING GP-FLYWHEEL
 

#SEBP68350050
 

332-4619: HOUSING GP-FLYWHEEL

332-4619 HOUSING GP-FLYWHEEL
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04630548 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-0408 [1] PLUG-PROTECTION (10-MM)  
2. 114-4363 M [2] BOLT (M8X1.25X12-MM)  
3. 121-0883 M [6] BOLT (M10X1.5X30-MM)  
4. 287-8597 [2] DOWEL  
5. 338-0314 [1] HOUSING-FLYWHEEL  
6. 6I-0423 M [2] BOLT (M12X1.75X30-MM)  
7. 7W-1176 [1] PLATE-COVER  
8. 7W-4642 [1] SHIELD-DUST  
  M   METRIC PART
 

#SEBP68350051
 

329-8423: HOUSING GP-FRONT

329-8423 HOUSING GP-FRONT
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04590356 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0217 M [16] BOLT (M8X1.25X20-MM)  
2. 6I-0645 M [3] BOLT (M8X1.25X25-MM)  
3. 6I-0789 M [3] BOLT (M10X1.5X60-MM)  
4. 7C-4616 M [1] BOLT (M12X1.75X45-MM)  
5. 067-6179 [1] DOWEL  
6. 100-3751 M [5] BOLT (M8X1.25X65-MM)  
7. 101-3895 M [2] BOLT (M8X1.25X35-MM)  
8. 133-1011 [1] WASHER  
9. 232-3666 [1] WASHER-THRUST  
10. 325-4374 [1] PLATE-THRUST  
11. 330-4778 [1] GASKET  
12. 340-0571 [1] GEAR (72-TEETH)  
13. 342-1306 [1] IDLER AS (97-TEETH)  
14. 419-0423 [1] HUB-IDLER GEAR  
15. 502-5408 [1] CASE-GEAR  
16. 348-9985 [1] GASKET  
17. 371-8059 [1] COVER-FRONT  
18. 371-8062 [1] SEAL  
  M   METRIC PART
 

#SEBP68350052
 

330-9652: JET GP-PISTON COOLING

330-9652 JET GP-PISTON COOLING
S/N W7N1-UP
PART OF 449-5062 CYLINDER BLOCK GP-SHORT, 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04630544 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 329-3796 [4] TUBE AS-OIL JET  
2. 100-4841 M [4] BOLT (M6X1X10-MM)  
  M   METRIC PART
 

#SEBP68350053
 

350-1044: LIFTING GP-ENGINE

350-1044 LIFTING GP-ENGINE
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04630546 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-2822 [1] BRACKET-LIFT  
2. 358-8132 [1] BRACKET-LIFT  
3. 6I-0654 M [5] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#SEBP68350054
 

349-4716: MECHANISM GP-FUEL PUMP & VALVE

349-4716 MECHANISM GP-FUEL PUMP & VALVE
S/N W7N1-UP
PART OF 351-9797 ROCKER ARM GP
AN ATTACHMENT
i04631332 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9535 M [1] BOLT-SOCKET HEAD (M8X1.25X60-MM)  
2. 276-9201 [4] CLIP  
3. 276-9207 [1] SPRING-SHAFT  
4. 322-4110 [7] BOLT-TORQUE HEAD  
5. 338-9595 [3] SPRING-SHAFT  
6. 349-4729 [1] SHAFT AS  
  276-9200 [2] PLUG-SHAFT END  
7. 349-4732 Y [4] ROCKER ARM GP (INLET)  
8. 349-4733 Y [4] ROCKER ARM GP (EXHAUST)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68350055
 

460-8765: MOUNTING GP-ENGINE & XMSN

460-8765 MOUNTING GP-ENGINE & XMSN
S/N HWD1-UP
PART OF 450-8662, 450-8664 TRANSMISSION AR-DIRECT DRIVE, 450-8666, 550-2356, 559-2937 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i05901866 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4892 [2] WASHER (16.75X100X6-MM THK)  
2. 335-1836 M [4] BOLT-SPECIAL (M16X2X143-MM)  
3. 460-8764 [4] MOUNT AS  
4. 7X-0515 [4] WASHER-HARD (17X35X5-MM THK)  
5. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4132 M [4] NUT (M16X2-THD)  
7. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
8. 9W-9952 [4] WASHER (16.75X86X8-MM THK)  
  M   METRIC PART
 

#SEBP68350056
 

460-8770: MOUNTING GP-ENGINE & XMSN

460-8770 MOUNTING GP-ENGINE & XMSN
S/N HWD1-UP
PART OF 450-8668 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i05922291 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4892 [2] WASHER (16.75X100X6-MM THK)  
2. 335-1836 M [4] BOLT-SPECIAL (M16X2X143-MM)  
3. 460-8764 [4] MOUNT AS  
4. 7X-0515 [4] WASHER-HARD (17X35X5-MM THK)  
5. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4132 M [4] NUT (M16X2-THD)  
7. 8T-4185 M [12] BOLT (M10X1.5X50-MM)  
8. 9W-9952 [4] WASHER (16.75X86X8-MM THK)  
  M   METRIC PART
 

#SEBP68350057
 

329-7945: PAN GP-OIL

329-7945 PAN GP-OIL
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04630564 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3771 M [4] BOLT (M8X1.25X85-MM)  
2. 471-2882 [1] GASKET  
3. 225-6041 [1] TUBE  
4. 6I-0217 M [14] BOLT (M8X1.25X20-MM)  
5. 6I-0260 M [2] BOLT (M8X1.25X25-MM)  
6. 8T-0269 M [2] BOLT-SOCKET HEAD (M6X1X20-MM)  
7. 6I-0572 M [2] BOLT (M8X1.25X20-MM)  
8. 329-5230 [1] BRIDGE-CYLINDER SUPPORT  
9. 480-4406 [1] PAN  
10. 067-6213 [1] GASKET  
  M   METRIC PART
 

#SEBP68350058
 

392-1366: PISTON & ROD GP

392-1366 PISTON & ROD GP
S/N W7N1-UP
PART OF 449-5062 CYLINDER BLOCK GP-SHORT
AN ATTACHMENT
i06648270 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 493-3286 CL [4] PISTON GP  
2. 333-5465 [4] CONNECTING ROD GP  
    (EACH INCLUDES)
2A. 276-7478 [1] BUSHING  
2B. 323-9312 M [2] BOLT (M10X1X50-MM)  
3. 124-3536 [8] RING-RETAINING  
   
    AVAILABLE REPAIR KIT(S):
  360-3986 B [1] KIT-BEARING (CONNECTING ROD)(STANDARD)  
    (INCLUDES BEARINGS)
  468-7762 AB [1] KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  468-7769 AB [1] KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  468-7770 AB [1] KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  421-7760 ABL [1] KIT-PISTON (0.5-MM OS)  
    (INCLUDES PISTON, PIN, & RINGS)
  421-7763 ABL [1] KIT-PISTON (1-MM OS)  
    (INCLUDES PISTON, PIN, & RINGS)
  464-0959 BL [1] KIT-PISTON (STANDARD)  
    (INCLUDES PISTON, PIN, & RINGS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#SEBP68350059
 

392-1367: PISTON & ROD GP

392-1367 PISTON & ROD GP
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
Type 1
AN ATTACHMENT
i05943753 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3536 [8] RING-RETAINING  
2. 333-5465 [4] CONNECTING ROD GP  
    (EACH INCLUDES)
2A. 276-7478 [1] BUSHING  
2B. 323-9312 M [2] BOLT (M10X1X50-MM)  
3. [4] PISTON GP  
   
    AVAILABLE REPAIR KIT(S):
  360-2028 B [1] KIT-RING (PISTON)(STANDARD)  
    (INCLUDES RINGS)
  449-2818 B [1] KIT-PISTON RING (0.5-MM OS)(0.05-MM OS)  
    (INCLUDES RINGS)
  449-2819 B [1] KIT-PISTON RING (1-MM OS)(1-MM OS)  
    (INCLUDES RINGS)
  360-3986 [1] KIT-BEARING (CONNECTING ROD)(STANDARD)  
  464-0961 B [1] KIT-PISTON (STANDARD)  
    (INCLUDES PISTON, PIN, & RINGS)
  421-7764 B [1] KIT-PISTON (0.5-MM OS)  
    (INCLUDES PISTON, PIN, & RINGS)
  421-7768 B [1] KIT-PISTON (1-MM OS)  
    (INCLUDES PISTON, PIN, & RINGS)
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Specifications
Flywheel Housing
C4.4 Engines for Caterpillar Built Machines
Testing and Adjusting
Flywheel Housing - Inspect
C4.4 Engines for Caterpillar Built Machines
Disassembly and Assembly
Flywheel Housing - Remove and Install - Standard Housing
C4.4 Engines for Caterpillar Built Machines
Flywheel Housing - Remove and Install - Wet Back End Housing
C4.4 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 420F2 :

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