7W-8411 LINES GP-AIR COMPRESSOR S/N 08Z57235-99999 PART OF 2W-0820 ENGINE AR 140G MOTOR GRADER



BASIC ENGINE
AIR COMPRESSOR GP
PAN GP-OIL
PISTON & ROD GP
DRIVE GP-FAN
CRANKSHAFT GP
COOLING SYSTEM
FAN GP
BASIC ENGINE
MOUNTING GP-ENGINE
VALVE MECHANISM GP


BASIC ENGINE

AIR COMPRESSOR GP
 

#MEBP17630050
 

7W-8411: LINES GP-AIR COMPRESSOR

7W-8411 LINES GP-AIR COMPRESSOR
S/N 08Z57235-99999
PART OF 2W-0820 ENGINE AR
i00143564 MEBP1763
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Parts for your 140G MOTOR GRADER:

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
 

#MEBP17630051
 

2P-9647: PAN GP-OIL

2P-9647 PAN GP-OIL -ENGINE
S/N 08Z37794-99999
PART OF 2W-0820 ENGINE AR
i00124605 MEBP1763
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Parts for your 140G MOTOR GRADER:

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  
 

#MEBP17630052
 

1W-6588: PISTON & ROD GP

1W-6588 PISTON & ROD GP
S/N 08Z37794-99999
16:1 RATIO
PART OF 2W-0820 ENGINE AR
i00124567 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 129-0359 [1] BODY AS-PISTON (REQUIRES 3MM OIL RING)  
2. 9S-3029 [1] RING-PISTON (TOP)  
3. 5S-6750 [1] RING-PISTON (INTERMEDIATE)  
4. 7E-6047 [1] RING-PISTON (OIL)(3MM 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. 4W-5739 [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)  
  2W-6091 AJ [1] RING GP-PISTON (REPLACEMENT FOR 129-0359 ONLY)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   INCLUDES A COMPLETE SET OF RINGS FOR ONE PISTON
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#MEBP17630053
 

2P-9638: PULLEY GP-FAN & ALT DRIVE

2P-9638 PULLEY GP-FAN & ALT DRIVE
S/N 13W741-992
PART OF 7W-7140 INSTALLATION AR-ENGINE
i00143249 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7N-0619 C [1] PULLEY-FAN DRIVE  
2. 7M-4702 [1] V-BELT SET (2 BELTS)  
3. 8T-9101 [6] BOLT (3/8-16X2.75-IN)  
  6V-8801 [6] NUT (3/8-16-THD)  
4. 2P-6086 [1] ADAPTER-FAN  
5. 9F-4446 [1] SEAL-O-RING  
6. 9S-6129 [1] PULLEY-ALTERNATOR DRIVE  
7. 4F-7952 [1] SEAL-O-RING  
8. 030-8535 [4] BOLT-LOCKING (3/8-16X0.875-IN)  
9. 3P-0165 [1] PULLEY-FAN DRIVE  
10. 8T-4896 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  030-8535 [4] BOLT-LOCKING (3/8-16X0.875-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP17630054
 

2P-6224: SEAL GP-CRANKSHAFT

2P-6224 SEAL GP-CRANKSHAFT
S/N 08Z37794-99999
PART OF 2W-0820 ENGINE AR
i00124601 MEBP1763
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Parts for your 140G MOTOR GRADER:

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)  
 

#MEBP17630055
 

6G-1060: SUPPORT GP-ALTERNATOR & FAN

6G-1060 SUPPORT GP-ALTERNATOR & FAN
S/N 13W741-992
PART OF 7W-7140 INSTALLATION AR-ENGINE
i00143411 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7B-3235 C [3] BOLT (1/2-13X1.375-IN)  
2. 1D-4719 [2] NUT-FULL (1/2-13-THD)  
  1K-6872 [2] LOCKNUT (1/2-13-THD)  
3. 0S-1587 C [2] BOLT (1/2-13X1.75-IN)  
4. 6G-9951 [1] BRACKET  
5. 2S-1654 [2] WASHER (3.5X44.5X6-MM THK)(6MM THK)  
6. 1A-1460 C [4] BOLT (1/2-13X2-IN)  
7. 5K-7577 [1] HOSE AS (45.7CM)  
8. 4D-8123 [1] CLIP  
9. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
10. 2R-1922 [1] CONNECTOR  
11. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
  5P-1075 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
12. 2G-3199 [1] PLATE  
13. 5P-8245 C [11] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 9S-1366 [2] BOLT (1/2-13X2.5-IN)  
  1B-4287 [2] WASHER (14.3X58.7X5-MM THK)  
  9M-1853 [2] MOUNTING  
15. 2G-3223 [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP17630056
 

8N-5585: SUPPORT GP-ENGINE

8N-5585 SUPPORT GP-ENGINE
S/N 08Z37794-99999
FRONT
PART OF 2W-0820 ENGINE AR
i00143624 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 0S-1585 [6] BOLT (1/2-13X1.5-IN)  
  5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 8N-5600 [1] SUPPORT AS  
 

#MEBP17630057
 

7N-9589: TRUNNION GP-ENGINE

7N-9589 TRUNNION GP-ENGINE
S/N 08Z37794-99999
PART OF 2W-0820 ENGINE AR
i00143535 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 0L-1329 [3] BOLT (1/2-13X3-IN)  
2. 2P-1692 [1] SEAL-O-RING  
3. 1W-1219 [1] TRUNNION AS  
  8N-0081 [1] TRUNNION  
4. 2P-1487 [1] RING  
 

#MEBP17630058
 

7C-7013: VALVE MECHANISM GP

7C-7013 VALVE MECHANISM GP
S/N 08Z49238-99999
PART OF 7N-8026 VALVE MECHANISM GP
i00124734 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7C-7012 [1] SHAFT AS  
  3K-8460 [1] PLUG (1/2-20-THD)  
  5M-4606 [1] DOWEL  
  7C-7011 [1] BRACKET-SHAFT  
  8N-3251 [1] SHAFT-ROCKER ARM  
  6V-3508 [2] PLUG-CUP  
2. 5S-5879 [4] BRACKET-SHAFT  
3. 4B-4910 [5] SPRING  
5. 8N-3327 [6] ROCKER ARM GP (INLET)  
6. 8S-1499 [1] BRACKET AS  
  1L-5072 [1] DOWEL  
7. 8N-3325 [6] ROCKER ARM GP (EXHAUST)  
8. 9M-9886 [13] WASHER (31.75X19.05X0.08-MM THK)  
9. 7N-0550 [2] WASHER-SPRING  
10. 9H-1113 [2] RING-RETAINING  
11. 8M-4448 [1] SEAL-O-RING  
12. 1B-7709 [1] BOLT (5/8-11X8-IN)  
13. 2S-0736 [1] WASHER-HARD (17X27X3.5-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#MEBP17630059
 

7N-8026: VALVE MECHANISM GP

7N-8026 VALVE MECHANISM GP
S/N 08Z37794-49237
PART OF 2W-0820 ENGINE AR
i00143527 MEBP1763
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Parts for your 140G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 8N-3252 C [1] SHAFT AS-ROCKER ARM  
  0L-1026 [2] PLUG-CUP  
2. 7N-8015 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 4B-4910 [5] SPRING  
4. 9H-1110 [12] WASHER  
5. 5S-5879 [4] BRACKET-SHAFT  
6. 8N-3324 [6] ROCKER ARM AS (EXHAUST)  
7. 8N-3326 [6] ROCKER ARM AS (INLET)  
8. 8S-1499 [1] BRACKET AS  
  3F-6795 [1] DOWEL  
9. 9M-9886 B [2] WASHER (31.75X19.05X0.08-MM THK)  
  9H-1112 [2] SPRING  
  9H-1113 [2] RING-RETAINING  
10. 1B-4203 [12] NUT-FULL (3/8-24-THD)  
11. 5S-5917 [12] SCREW  
12. 5S-5918 [12] PUSHROD-VALVE  
13. 7S-3161 [12] LIFTER-VALVE  
14. 5P-5598 [1] SEAL-O-RING  
15. 1B-7709 C [1] BOLT (5/8-11X8-IN)  
  2S-0736 C [1] WASHER-HARD (17X27X3.5-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Disassembly and Assembly
Air Compressor - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 140G :

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