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1N-2981 AIR COMPRESSOR GP S/N 1DL1-UP PART OF 321-6313, 321-6314, 321-6316 ENGINE AR Type 2 627F WHEEL TRACTOR




BASIC ENGINE

AIR COMPRESSOR GP
 

#SEBP22570040
 

1N-2981: AIR COMPRESSOR GP

1N-2981 AIR COMPRESSOR GP
S/N 1DL1-UP
PART OF 321-6313, 321-6314, 321-6316 ENGINE AR
Type 2
i03675680 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-7125 [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES COVER, GROMMETS, SPRING, FILTERS, VALVE, RING & GASKET)
2. 5F-5434 [1] VALVE AS-VENT  
3. 6L-1883 [1] GASKET  
4. 9M-0378 [2] BOLT (5/16-18X2.87-IN)  
5. 129-3948 [1] SEAL-INTEGRAL  
6. 354-7532 YC [1] AIR COMPRESSOR GP  
7. 1D-4569 [1] BOLT (1/2-13X4.25-IN)  
8. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
9. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-6757 [3] PLUG-PIPE  
11. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
12. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
13. 9X-8873 [1] BOLT (1/2-13X2.25-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570041
 

238-2760: AIR COMPRESSOR GP

238-2760 AIR COMPRESSOR GP
S/N 11N1-UP; 41Z1-UP
PART OF 256-7542 ENGINE AR-COMPLETE
FOR USE WITH ACERT HEAD
i01982125 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 101-6596 I [1] HOSE AS  
3. 101-6605 I [1] HOSE AS  
4. 110-0004 [1] SEAL  
5. 165-9169 Y [1] AIR COMPRESSOR GP  
6. 179-2886 I [1] HOSE AS  
7. 179-2887 I [1] HOSE AS  
8. 1P-7625 [1] ELBOW  
9. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
10. 2N-1288 [1] ELBOW  
11. 4P-7581 [2] CLIP (LADDER)  
13. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 6L-9777 [1] ELBOW-FLARED  
15. 8L-6557 [1] CONNECTOR  
16. 8L-2786 [1] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570042
 

354-7528: AIR COMPRESSOR GP

354-7528 AIR COMPRESSOR GP
S/N 11N1-UP; 41Z1-UP
PART OF 165-9169 AIR COMPRESSOR GP
i04421795 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-3907 [1] ADAPTER-PILOT  
2. 101-9640 [1] GEAR (40-TEETH)  
3. 110-0004 [1] SEAL  
4. 167-1288 Y [1] AIR COMPRESSOR GP  
5. 6V-7742 M [1] NUT-FULL (M20X2.5-THD)  
6. 8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570043
 

354-7532: AIR COMPRESSOR GP

354-7532 AIR COMPRESSOR GP
S/N 1DL1-UP; 11N7400-99999; 41Z469-UP
PART OF 1N-2981, 4P-1912 AIR COMPRESSOR GP
ALSO AN ATTACHMENT
i04000647 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-0676 Y [1] AIR COMPRESSOR GP  
2. 7W-0140 [1] GEAR-DRIVE (32-TEETH)  
3. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
4. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570044
 

4P-0676: AIR COMPRESSOR GP

4P-0676 AIR COMPRESSOR GP
S/N 1DL1-UP; 11N7400-99999; 41Z469-UP
PART OF 354-7532 AIR COMPRESSOR GP
ALSO AN ATTACHMENT
i00158193 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1615 [4] BOLT (1/4-20X0.75-IN)  
2. 0S-1617 [10] BOLT (5/16-18X0.75-IN)  
3. 1B-8714 [1] KEY-WOODRUFF  
4. 4P-3977 [1] GASKET-CYLINDER HEAD  
5. 5M-6214 [2] PLUG (1/8-27 PTF)  
6. 4P-3966 [1] PISTON & ROD AS  
7. 7C-6178 [1] BEARING-REAR  
8. 7E-8927 [1] GASKET-UNLOADER  
9. 7E-8928 [1] GASKET  
10. 6V-0387 [2] PLUG-PIPE  
11. 8T-8915 [6] BOLT (3/8-16X3.25-IN)  
   
    AVAILABLE REPAIR KIT(S):
  164-7572 [1] KIT-RING (AIR COMPRESSOR)  
    (INCL RINGS-STD PISTON,
    RINGS-PSTN SEG,
    RINGS-STD SPACER,
    AND SHEET-INST)
  7E-8926 [1] KIT-CYLINDER HEAD (AIR COMPRESSOR)  
    (INCL GASKETS, PISTONS,
    SPRINGS, STOPS, VALVES,
    SEATS & O-RING)
  7E-8923 [1] KIT-CRANKSHAFT BEARING (AIR COMPRESSOR)  
    (INCL SEALS, BEARINGS,
    WASHERS, INSERTS,
    AND GASKETS)
  150-5146 [1] KIT-UNLOADER (AIR COMPRESSOR)  
 

#SEBP22570045
 

4P-1912: AIR COMPRESSOR GP

4P-1912 AIR COMPRESSOR GP
S/N 1DL1-UP; 11N7400-99999; 41Z469-UP
13 CFM, DRIVE RATIO 1:1
PART OF 119-5782, 124-4675, 138-0609, 321-6315, 4P-3476 ENGINE AR
ALSO AN ATTACHMENT
i00158194 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-3948 [1] SEAL-INTEGRAL  
2. 354-7532 Y [1] AIR COMPRESSOR GP  
3. 1D-4569 [1] BOLT (1/2-13X4.25-IN)  
4. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
5. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 9X-8873 [1] BOLT (1/2-13X2.25-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570046
 

122-1248: BASE GP-VALVE COVER & INJ HARN

122-1248 BASE GP-VALVE COVER & INJ HARN
S/N 11N1-UP; 41Z1-UP
PART OF 256-7550 ENGINE AR-CORE
Type 1
i00517612 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-3127 [6] BOLT (1/4-20X0.75-IN)  
2. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
3. 5P-0537 [8] WASHER-HARD (7.2X14.5X2-MM THK)  
4. 7E-6508 [6] CAP AS (UNIT INJECTOR)  
5. 122-1486 [1] HARNESS AS-WIRING (ELECTRONIC UNIT INJECTOR)  
  8L-8413 [6] STRAP-CABLE (WHITE)  
  103-8134 [1] KIT-RECEPTACLE (12-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
6. 100-5218 [3] CLIP  
7. 100-5219 [3] CLIP  
8. 177-4152 [1] BASE-VALVE MECHANISM COVER  
9. 9L-8925 [14] BOLT (5/16-18X1.25-IN)  
10. 5P-5678 D SEAL (2.9-M)  
11. 122-1472 [1] BOLT (5/16-18X2.36-IN)  
12. 6V-0128 [1] SEAL-CONNECTOR  
13. 123-3202 [2] STRAP-CABLE  
  D   ORDER BY THE METER
 

#SEBP22570047
 

122-1248: BASE GP-VALVE COVER & INJ HARN

122-1248 BASE GP-VALVE COVER & INJ HARN
S/N 11N1-UP; 41Z1-UP
PART OF 256-7550 ENGINE AR-CORE
Type 2
i02752381 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0128 [1] SEAL-CONNECTOR  
2. 7E-6508 [6] CAP AS (UNIT INJECTOR)  
3. 122-1472 [1] BOLT (5/16-18X2.36-IN)  
4. 425-6526 Y [1] HARNESS AS-ENGINE (ELECTRONIC UNIT INJECTOR)  
5. 123-3202 [6] STRAP-CABLE  
6. 272-0390 C [1] SEAL  
7. 419-3614 C [1] BASE-VALVE COVER  
8. 326-4512 [6] MOUNTING-CABLE TIE (MARKED BY X)  
9. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
10. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
11. 9L-8925 [14] BOLT (5/16-18X1.25-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22570048
 

1W-4933: BELT TENSIONER GP

1W-4933 BELT TENSIONER GP
S/N 1DL1-UP
PART OF 4P-3481 INSTALLATION AR-ENGINE
i00158165 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-2280 [1] LOCKNUT  
2. 4L-9337 [3] BOLT (3/8-16X1.5-IN)  
3. 4N-2697 [1] PULLEY-TIGHTENER  
4. 4M-6425 [4] BOLT (5/16-18X1-IN)  
5. 8B-2327 [1] RING-RETAINING  
6. 175-3846 [1] ARM AS  
  4N-0955 [1] DOWEL  
  4S-5367 [1] BUSHING AS (MOUNT)  
7. 2S-1511 I [1] HOSE AS  
8. 3B-8485 [1] ELBOW  
9. 6V-8188 [1] NUT (1/2-13-THD)  
10. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8N-5579 [1] RETAINER  
12. 201-0357 [1] ABSORBER AS-SHOCK  
13. 5M-9735 [1] SEAL-LIP TYPE  
14. 4S-7916 [1] SPACER-SPECIAL  
15. 6S-6308 [1] PIN  
16. 3B-4617 [1] PIN-COTTER  
17. 2M-2742 [1] PLATE-RETAINER  
18. 5S-7379 [2] BOLT (3/8-16X0.875-IN)  
19. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
20. 3B-6552 [1] ELBOW-PIPE  
21. 8N-5581 [1] STUD  
22. 1W-4693 [1] SHAFT AS  
  4N-0955 [1] DOWEL  
  1S-9209 [1] SHAFT-TIGHTENER  
23. 7X-0592 [1] WASHER-HARD (10.2X32X5-MM THK)  
24. 2S-6150 [1] COVER-PULLEY  
25. 2S-6151 [1] GASKET  
26. 6B-1124 [2] BALL BEARING  
27. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP22570049
 

230-2185: BELT TENSIONER GP

230-2185 BELT TENSIONER GP
S/N 1DL1-UP
PART OF 222-0802 ACCESSORY GP-ENGINE
i03996167 SEBP2257
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Parts for your 627F WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 228-8935 C [1] PULLEY-CRANKSHAFT (8-GROOVE)  
2. 279-2589 [1] PULLEY AS-IDLER (8-GROOVE)  
3. 300-0056 C [1] PLATE AS  
4. 329-8797 C [1] BELT TENSIONER  
5. 341-4938 [1] BELT-SERPENTINE  
6. 133-7023 [1] PULLEY AS-IDLER  
  151-2898 [1] SPACER (10.4X38.1X20-MM THK)  
  151-2900 M [1] BOLT (M10X1.5X54.25-MM)  
  166-6358 [1] COVER-DUST  
7. 7X-0347 [4] BOLT (5/8-11X2.25-IN)  
8. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
10. 8T-4172 M [1] BOLT (M10X1.5X80-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

Information:

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

Caterpillar Parts SIS Catalog 627F :

Truck sale:

 
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