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393-2631 KIT-ENGINE OVERHAUL S/N 6NC1-UP; R6J1-UP; 9ZN1-UP; 13W1-UP; 08Z1-UP; 10Z1-UP (BRONZE OVERHAUL KIT) PART OF 20R-1426, 20R-1450, 398-0451 KIT-ENGINE OVERHAUL FOR USE WITH @@@@@146-4337@@@@@, @@@@@110-1607@@@@@, @@@@@110-5760@@@@@, @@@@@146-4341@@@@@, REHS7764, 3306 MACHINE ENGINE FIELD INSTALLATION 140G


SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD
BASIC ENGINE
HOUSING GP-FRONT
LIFTING GP-ENGINE
AIR COMPRESSOR GP
PAN GP-OIL
PISTON & ROD GP
CRANKSHAFT GP


SERVICE EQUIPMENT AND SUPPLIES

KIT-REBUILD
 

#SEBP64980050
 

393-2631: KIT-ENGINE OVERHAUL

393-2631 KIT-ENGINE OVERHAUL
S/N 6NC1-UP; R6J1-UP; 9ZN1-UP; 13W1-UP; 08Z1-UP; 10Z1-UP
(BRONZE OVERHAUL KIT)
PART OF 20R-1426, 20R-1450, 398-0451 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@146-4337@@@@@, @@@@@110-1607@@@@@, @@@@@110-5760@@@@@, @@@@@146-4341@@@@@, REHS7764, 3306 MACHINE ENGINE
FIELD INSTALLATION
i05123195 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  391-8256 Y [1] KIT-CYLINDER HEAD GASKET  
  391-8229 Y [1] KIT-FRONT COVER GASKET  
  281-0029 Y [6] KIT-GASKET (SINGLE FUEL INJECTOR SEALS)  
   
  7W-4487 [1] WASHER-SPECIAL (9.76X17.14X1.27-MM THK)  
  9L-9098 [1] SEAL-CARBON STOP  
  114-3362 [1] SEAL-O-RING  
  271-2489 [1] SEAL-WASHER  
  328-5572 [6] BEARING-CONNECTING ROD (STANDARD)  
  3E-6914 [6] BOLT (3/8-16X0.87-IN)  
  7L-6443 [2] BOLT-HIGH TEMPERATURE (3/8-16X2.25-IN)  
  9L-2295 [2] BOLT-HIGH TEMPERATURE (3/8-16X1.5-IN)  
  2W-9162 [1] BREATHER AS (CRANKCASE)  
  7M-4046 [4] BUSHING  
  394-8206 [1] BUSHING  
  8N-4110 [1] BUSHING  
  394-8207 [1] BUSHING  
  195-0302 [1] BUSHING  
  374-8364 [1] BUSHING  
  196-9988 [1] BUSHING  
  374-8353 [1] BUSHING  
  5P-0597 [4] CLAMP-HOSE  
  8T-4984 [2] CLAMP-HOSE  
  1R-1807 [1] FILTER AS-ENGINE OIL (ADVANCED EFFICIENCY)  
  1R-0750 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  6I-2002 [1] GASKET  
  7N-9520 [1] GASKET  
  131-6645 [1] HOSE  
  6V-2982 [1] KIT-GASKET (REAR STRUCTURE)  
  2A-1162 [2] GASKET  
  383-3682 [1] GASKET  
  4H-7869 [1] GASKET  
  391-1100 [1] GASKET  
  4M-5469 [1] GASKET  
  4W-0452 [1] SEAL GP-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)  
  9H-5921 [1] GASKET  
  208-4836 [1] KIT-GASKET (WATER PUMP)  
  2P-0406 [1] GASKET  
  2P-6132 [1] GASKET-ELBOW  
  5F-3106 [1] SEAL-O-RING  
  7N-0200 [1] GASKET  
  9M-4849 [1] SEAL-O-RING  
  380-7575 [1] KIT-GASKET (WATER PUMP)  
  391-8604 [1] KIT-GASKET (CENTRAL AND LOWER STRUCTURE)  
  2A-3398 [2] GASKET  
  2A-3541 [1] GASKET  
  2M-5407 [1] GASKET  
  2M-9780 [3] SEAL-O-RING  
  2P-8746 [1] GASKET  
  2W-4561 [1] GASKET  
  3J-1907 [1] SEAL-O-RING  
  3J-7354 [2] SEAL-O-RING  
  3K-0360 [2] SEAL-O-RING  
  4M-6480 [1] GASKET  
  4M-8303 [1] SEAL-O-RING  
  5S-8055 [2] GASKET  
  7F-7590 [1] GASKET  
  8C-3445 [1] CAP-DUST  
  8L-2786 [2] SEAL-O-RING  
  8M-0904 [1] GASKET  
  8M-5248 [2] SEAL-O-RING  
  8M-5253 [1] SEAL-O-RING  
  8N-6854 [1] GASKET  
  9M-4849 [1] SEAL-O-RING  
  9Y-6860 [1] GASKET  
  114-2687 [1] SEAL-O-RING  
  121-0145 [2] SEAL-O-RING  
  169-4199 [1] GASKET-OIL PAN  
  169-4200 [1] GASKET  
  392-7187 [1] KIT-GASKET (OIL COOLER, LINES)  
  2M-5407 [1] GASKET  
  2W-4561 [1] GASKET  
  4F-7391 [2] SEAL-O-RING  
  4N-3841 [1] GASKET  
  5M-4741 [2] GASKET  
  5P-8118 [2] SEAL-O-RING  
  5S-6051 [2] GASKET  
  114-2687 [2] SEAL-O-RING  
  393-1181 [1] KIT-TURBOCHARGER GASKET  
  1H-7666 [1] GASKET  
  1P-0451 [1] GASKET  
  380-7572 [1] GASKET-TURBOCHARGER  
  2M-9780 [1] SEAL-O-RING  
  2N-2766 [4] LOCKNUT (3/8-16-THD)  
  3J-1907 [1] SEAL-O-RING  
  3K-0360 [2] SEAL-O-RING  
  4M-6480 [1] GASKET  
  5H-7704 [2] SEAL-O-RING  
  6N-0009 [1] RING-METAL SEAL  
  6N-0992 [1] RING-METAL SEAL  
  8H-9788 [1] GASKET  
  8M-2295 [4] BOLT (3/8-16X1.625-IN)  
  9M-4849 [1] SEAL-O-RING  
  9S-7083 [1] GASKET-INLET  
  188-6126 [1] GASKET  
  388-0654 [1] GASKET  
  0L-0364 [2] LOCK  
  8S-1491 [1] LOCK  
  2N-2766 [12] LOCKNUT (3/8-16-THD)  
  8S-8874 [1] LOCKNUT  
  5B-9079 [1] NUT-JAM (3/8-24-THD)  
  4B-3938 [2] PLUG-CUP  
  6V-3508 [2] PLUG-CUP  
  8T-6757 [6] PLUG-PIPE  
  116-7577 [1] REGULATOR-WATER TEMPERATURE (97-DEG C)  
  9H-1113 [2] RING-RETAINING  
  2M-9780 [1] SEAL-O-RING  
  3J-1907 [3] SEAL-O-RING  
  3J-7354 [3] SEAL-O-RING  
  4J-7533 [2] SEAL-O-RING  
  4J-8997 [1] SEAL-O-RING  
  4M-8303 [1] SEAL-O-RING  
  5P-6718 [1] SEAL-O-RING  
  8M-5248 [1] SEAL-O-RING  
  033-6044 [1] SEAL-O-RING  
  061-9458 [1] SEAL-O-RING  
  1M-7643 [1] SPACER (10.5X25.4X18.21-MM THK)  
  6B-7469 [1] SPACER (0.406X0.875X0.875-IN THK)  
  8M-3182 [2] SPRING  
  6V-1426 [9] STUD-TAPERLOCK (3/8-16X2.75-IN, HIGH TEMP)  
  6V-1427 [2] STUD-TAPERLOCK (3/8-16X3.54-IN)  
  106-1793 [1] STUD-TAPERLOCK (3/8-16X2.36-IN)  
  8M-7145 [11] WASHER (10.2X28.5X5-MM THK)  
  5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  7N-0550 [2] WASHER-SPRING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  Y   SEPARATE ILLUSTRATION
 

#SEBP64980051
 

398-0449: KIT-ENGINE OVERHAUL

398-0449 KIT-ENGINE OVERHAUL
S/N 3WC1-UP; 6NC1-UP; 13W1-UP; 08Z1-UP; 10Z1-UP
(SILVER OVERHAUL KIT)
FOR USE WITH @@@@@ 7W-1766@@@@@, @@@@@ 2W-0819@@@@@, @@@@@ 2W-0820@@@@@, 3306 MACHINE ENGINE
FIELD INSTALLATION
i05123541 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  393-2242 Y [1] KIT-ENGINE OVERHAUL (BRONZE)  
  5P-8768 Y [6] KIT-GASKET (SINGLE CYLINDER LINER)  
   
  164-6560 [6] BODY AS-PISTON  
   
  371-5941 [6] LINER-CYLINDER  
  1S-9543 [12] RETAINER-PIN  
  5S-6750 [6] RING-PISTON (INTERMEDIATE)  
  6I-0497 [6] RING-PISTON (OIL)  
  9S-3029 [6] RING-PISTON (TOP)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP64980052
 

398-0451: KIT-ENGINE OVERHAUL

398-0451 KIT-ENGINE OVERHAUL
S/N 6NC1-UP; R6J1-UP; 9ZN1-UP; 13W1-UP; 08Z1-UP; 10Z1-UP
(SILVER OVERHAUL KIT)
FOR USE WITH @@@@@146-4337@@@@@, @@@@@110-1607@@@@@, @@@@@110-5760@@@@@, @@@@@146-4341@@@@@, 3306 MACHINE ENGINE
FIELD INSTALLATION
i05123530 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  393-2631 Y [1] KIT-ENGINE OVERHAUL (BRONZE)  
  5P-8768 Y [6] KIT-GASKET (SINGLE CYLINDER LINER)  
   
  164-6560 [6] BODY AS-PISTON  
   
  371-5941 [6] LINER-CYLINDER  
  1S-9543 [12] RETAINER-PIN  
  5S-6750 [6] RING-PISTON (INTERMEDIATE)  
  6I-0497 [6] RING-PISTON (OIL)  
  9S-3029 [6] RING-PISTON (TOP)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP64980053
 

391-8229: KIT-FRONT COVER GASKET

391-8229 KIT-FRONT COVER GASKET -FRONT STRUCTURE
S/N 3WC1-UP; 6NC1-UP; R6J1-UP; 9ZN1-UP; 13W1-UP; 08Z1-UP; 10Z1-UP
PART OF 393-2242, 393-2631 KIT-ENGINE OVERHAUL
i05123211 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1W-3900 [1] GASKET  
  2P-2720 [1] GASKET  
  6L-1883 [2] GASKET  
  8N-0110 [1] GASKET-FRONT PLATE  
  6N-7887 [1] GASKET-HOUSING COVER  
  2P-0220 [1] GASKET-PUMP  
  362-8853 [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)  
  2H-3932 [1] SEAL-O-RING  
  175-7900 [1] SEAL-O-RING  
  2M-9780 [1] SEAL-O-RING  
  2P-1692 [1] SEAL-O-RING  
  175-7904 [2] SEAL-O-RING  
  5F-7054 [1] SEAL-O-RING  
  6V-6921 [1] SEAL-RING  
  6L-2609 [1] SEAL-RUBBER  
   
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP64980054
 

7N-9122: LIFTING GP-ENGINE

7N-9122 LIFTING GP-ENGINE
S/N 6NC1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
i00124770 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-8652 [1] PLATE-EYE  
2. 8N-8721 C [1] PLATE-LIFTING EYE  
3. 6V-1999 C [4] BOLT (5/8-11X1.5-IN)  
4. 8D-5054 C [4] WASHER-HARD (17X30X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP64980055
 

135-5094: LINES GP-AIR COMPRESSOR

135-5094 LINES GP-AIR COMPRESSOR
S/N 6NC1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
i00651796 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-5810 I [1] HOSE AS  
2. 2N-3378 [3] ELBOW-FLARED  
3. 4P-5970 I [1] HOSE AS  
4. 146-7639 [1] HOSE AS  
5. 2N-1287 [1] ELBOW-FLARED  
6. 9N-3040 I [1] HOSE AS  
7. 6K-1972 [1] ELBOW-FLARED  
8. 3B-7764 [1] BUSHING (REDUCING)  
9. 8T-6757 [5] PLUG-PIPE  
10. 9M-4584 [1] CONNECTOR  
11. 2M-9780 [1] SEAL-O-RING  
12. 1D-4541 [2] BOLT (5/16-18X3-IN)  
13. 9M-6522 [1] CONNECTOR (1/2-14 NPTF)  
14. 8M-0755 [1] ADAPTER  
15. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
16. 6I-1240 J [1] GOVERNOR AS-AIR COMPRESSOR  
17. 6L-1883 [2] GASKET  
18. 4B-3388 [2] BOLT (5/16-18X1.125-IN)  
19. 136-3166 [1] ADAPTER  
20. 3P-1823 B [1] ADAPTER-PIPE  
21. 5F-5434 [1] VALVE AS-VENT  
22. 030-7972 [1] ELBOW  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 J [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES GROMMETS, FILTERS, SPRINGS, VALVE, COVER, RING, & GASKET)
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT(S) MARKED J USED IN PART(S) MARKED J
 

#SEBP64980056
 

7W-8411: LINES GP-AIR COMPRESSOR

7W-8411 LINES GP-AIR COMPRESSOR
S/N 6NC1-UP; 08Z1-UP; 10Z1-UP
i00143564 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9237 [4] ELBOW-FLARED  
2. 032-1269 [1] ELBOW  
3. 3B-7255 [3] BUSHING-REDUCER  
4. 7W-9553 [1] TUBE AS-OUTLET  
5. 4W-1309 I [1] HOSE AS  
6. 7E-6796 C [1] TUBE AS  
7. 6K-1972 [1] ELBOW-FLARED  
8. 9N-3040 I [1] HOSE AS  
9. 2N-1287 [1] ELBOW-FLARED  
10. 9L-5254 [1] ELBOW  
11. 3B-7764 B [1] BUSHING (REDUCING)  
12. 039-4966 B [1] ADAPTER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP64980057
 

2P-9647: PAN GP-OIL

2P-9647 PAN GP-OIL -ENGINE
S/N 6NC1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
i00124605 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-4200 [1] GASKET  
2. 169-4199 [1] GASKET-OIL PAN  
3. 8N-6185 [1] PAN-OIL  
4. 3B-1915 [2] BOLT (3/8-16X1.375-IN)  
5. 8N-6854 [1] GASKET  
6. 113-5336 [1] ADAPTER AS-DRAIN  
7. 113-5335 [1] PLUG-DRAIN (ENGINE OIL PAN)  
8. 2P-1738 [1] PLATE AS-OIL PAN  
 

#SEBP64980058
 

1W-6588: PISTON & ROD GP

1W-6588 PISTON & ROD GP
S/N 6NC1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
16:1 RATIO
i01540948 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-6560 [1] BODY AS-PISTON (REQUIRES 4MM THICK OIL RING)  
2. 9S-3029 [1] RING-PISTON (TOP)  
3. 5S-6750 [1] RING-PISTON (INTERMEDIATE)  
4. 6I-0497 [1] RING-PISTON (OIL)(4MM THICK)  
5. 1S-9543 [2] RETAINER-PIN  
6. 7N-9805 [1] PIN-PISTON  
7. 8N-1721 [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
  1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT (1/2-20-THD)  
8. 328-5572 [1] BEARING-CONNECTING ROD (STANDARD)  
  8N-8221 AB BEARING-CONNECTING ROD (0.254-MM US)  
  8N-8222 AB BEARING-CONNECTING ROD (0.508-MM US)  
  8N-8223 AB BEARING-CONNECTING ROD (0.762-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP64980059
 

2P-6224: SEAL GP-CRANKSHAFT

2P-6224 SEAL GP-CRANKSHAFT
S/N 6NC1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
i00124601 SEBP6498
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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-0452 [1] SEAL GP-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)  
2. 362-8853 [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)  
    -OR-
  9Y-9895 [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)  
 

Information:

Special Instruction
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse And Salvage Guidelines
Service Magazine

Caterpillar Parts SIS Catalog 140G :

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