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1N-2981 AIR COMPRESSOR GP S/N 70V22151-99999 PART OF 1W-6904 ENGINE AR AN ATTACHMENT 627E WHEEL TRACTOR


BASIC ENGINE
AIR COMPRESSOR GP
BELT TIGHTENER GP

WHEEL TRACTOR 627E WHEEL TRACTOR 6EB
 627E Scraper PS 6EB00001-UP (MACHINE) POWERED BY 3306 Engine SEBP1634 627E 6EB   (1986)

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR GP
144-0745 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1N-2981 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1N-2981 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1N-2981 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-7145 AIR COMPRESSOR GP
 

#SEBP16340030
 

1N-2981: AIR COMPRESSOR GP

1N-2981 AIR COMPRESSOR GP
S/N 70V22151-99999
PART OF 1W-6904 ENGINE AR
AN ATTACHMENT
i00147026 SEBP1634
1N2981 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-3948 [1] SEAL-INTEGRAL  
2. 9F-2247 [3] PLUG-PIPE  
3. 1P-7125 [1] GOVERNOR AS-AIR COMPRESSOR  
4. 2S-2923 [1] COVER AS  
5. 6L-1883 [1] GASKET  
6. 9M-0378 [2] BOLT (5/16-18X2.87-IN)  
7. 5F-5434 [1] VALVE AS-VENT  
8. 4W-6425 YC [1] AIR COMPRESSOR GP  
9. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
10. 1D-4569 [1] BOLT (1/2-13X4.25-IN)  
11. 5M-6214 [1] PLUG (1/8-27 PTF)  
12. 9X-8873 [1] BOLT (1/2-13X2.25-IN)  
13. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
15. 2B-2695 C [2] BOLT (5/16-18X0.875-IN)  
16. 9M-0397 C [1] ADAPTER  
  8M-7065 C [1] GASKET (AIR INLET)  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES COVER, GROMMETS, SPRING, FILTER & VALVE)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16340031
 

1N-2981: AIR COMPRESSOR GP

1N-2981 AIR COMPRESSOR GP
S/N 6EB1-99999; 6GB1-99999
PART OF 321-6313, 321-6314, 321-6316 ENGINE AR
Type 1
i01207321 SEBP1634
1N2981 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 144-0745 YC [1] AIR COMPRESSOR GP  
2. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
3. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 1D-4569 [1] BOLT (1/2-13X4.25-IN)  
5. 129-3948 [1] SEAL-INTEGRAL  
6. 1P-7125 [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES COVER, GROMMETS, SPRING, FILTER & VALVE)
7. 6L-1883 [1] GASKET  
8. 9M-0378 [2] BOLT (5/16-18X2.87-IN)  
9. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
10. 5F-5434 [1] VALVE AS-VENT  
11. 9F-2247 [3] PLUG-PIPE  
12. 5M-6214 [1] PLUG (1/8-27 PTF)  
13. 9X-8873 [1] BOLT (1/2-13X2.25-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16340032
 

1N-2981: AIR COMPRESSOR GP

1N-2981 AIR COMPRESSOR GP
S/N 6EB1-99999; 6GB1-99999
PART OF 321-6313, 321-6314, 321-6316 ENGINE AR
Type 2
i03675680 SEBP1634
1N2981 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E 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
 

#SEBP16340033
 

1W-7145: AIR COMPRESSOR GP

1W-7145 AIR COMPRESSOR GP
S/N 08Z33374-99999
12 CFM AT 1250 RPM
PART OF 6N-7628 AIR COMPRESSOR GP
i00353092 SEBP1634
1W7145 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2097 [1] HEAD AS-COMPRESSOR  
2. 3J-5389 [2] PLUG (EXTERNAL)  
3. 6N-2098 [1] GASKET-CYLINDER HEAD  
4. 9M-0397 [1] ADAPTER  
  8M-7065 [1] GASKET (AIR INLET)  
5. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
  3B-4505 [2] LOCKWASHER  
6. 2B-0858 [1] PLUG-PIPE  
7. 7N-4837 [2] PISTON AS-COMPRESSOR  
    (EACH INCLUDES)
  1W-2803 [2] PLUG  
8. 5P-0060 B [4] BOLT (7/16-14X0.75-IN)  
9. 5M-6214 [1] PLUG (1/8-27 PTF)  
10. 6N-2100 [1] COVER AS-REAR  
11. 6N-2106 [2] ROD AS-CONNECTING  
12. 7N-0243 [2] LOCK-ROD BOLT  
13. 6N-7564 [1] CRANKSHAFT-AIR COMPRESSOR  
14. 3B-4507 [4] LOCKWASHER  
15. 8N-7653 [1] CRANKCASE GP-AIR COMPRESSOR  
16. 9M-0381 [2] INSERT-INLET VALVE  
17. 7N-6172 [2] BUSHING-COMPRESSOR  
18. 6N-6949 [1] COVER-CRANKCASE  
  6N-0634 [1] GASKET-COVER  
19. 5M-6509 [2] SEAL-O-RING  
20. 0S-1619 [6] BOLT (3/8-16X3-IN)  
21. 0T-0102 [6] BOLT (3/8-16X0.625-IN)  
  3B-4506 [6] LOCKWASHER  
22. 1W-7119 [1] ADAPTER AS  
23. 0T-0768 [4] BOLT (7/16-14X1.75-IN)  
   
    AVAILABLE REPAIR KIT(S):
  8N-3666 [1] KIT-AIR COMPRESSOR  
    (INCLUDES PISTONS, GUIDE, PLUNGER, SEAT, SPRING, SADDLE, RINGS, BOLTS, LOCKWASHERS, WASHERS, LOCK)
  6N-2109 [1] KIT-PISTON RING (AIR COMPRESSOR)  
    (INCLUDES PISTON, OIL & EXPANDER RINGS)
  8N-3665 [4] KIT-SEAL (AIR COMPRESSOR)  
    (EACH INCLUDES O-RING SEALS & RETAINERS)
  6I-1220 [1] KIT-UNLOADER (AIR COMPRESSOR)  
  B   USE AS REQUIRED
 

#SEBP16340034
 

354-7532: AIR COMPRESSOR GP

354-7532 AIR COMPRESSOR GP
S/N 6EB1-99999; 6GB1-99999
PART OF 1N-2981, 4P-1912 AIR COMPRESSOR GP
i04000647 SEBP1634
3547532 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E 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
 

#SEBP16340035
 

4P-0676: AIR COMPRESSOR GP

4P-0676 AIR COMPRESSOR GP
S/N 6EB1-99999; 6GB1-99999
PART OF 354-7532 AIR COMPRESSOR GP
i00158193 SEBP1634
4P0676 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E 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)  
 

#SEBP16340036
 

4P-1912: AIR COMPRESSOR GP

4P-1912 AIR COMPRESSOR GP
S/N 6EB1-99999; 6GB1-99999
13 CFM, DRIVE RATIO 1:1
PART OF 321-6315 ENGINE AR
i00158194 SEBP1634
4P1912 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E 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
 

#SEBP16340037
 

4W-6425: AIR COMPRESSOR GP

4W-6425 AIR COMPRESSOR GP
S/N 70V22151-99999
PART OF 1N-2981 AIR COMPRESSOR GP
AN ATTACHMENT
i00122137 SEBP1634
4W6425 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7448 [1] GASKET  
2. 7N-7447 [1] HEAD AS-COMPRESSOR  
3. 0S-1619 [5] BOLT (3/8-16X3-IN)  
4. 4W-9479 [1] MANIFOLD-EXHAUST  
  1S-7107 [1] GASKET  
5. 0L-1352 [1] BOLT (3/8-16X3.25-IN)  
  5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
7. 3B-4505 [8] LOCKWASHER  
8. 7N-7450 [1] COVER-UNLOADER  
  7N-7451 [1] GASKET-UNLOADER  
9. 0S-1615 [2] BOLT (1/4-20X0.75-IN)  
  3B-4504 [2] LOCKWASHER  
10. 2B-0858 [1] PLUG-PIPE  
11. 7N-7441 [1] COVER-AIR COMPRESSOR  
  7N-7442 [1] GASKET  
12. 1B-8714 [1] KEY-WOODRUFF  
13. 034-4160 [4] BOLT-LOCKING (5/16-18X1-IN)  
14. 5M-6214 [1] PLUG (1/8-27 PTF)  
15. 0S-1617 [6] BOLT (5/16-18X0.75-IN)  
16. 7N-7439 [1] PLATE-COVER  
  7N-7440 [1] GASKET  
17. 8H-9789 [2] BALL BEARING  
18. 4W-6706 [1] CRANKSHAFT-AIR COMPRESSOR  
19. 4W-6681 [1] CRANKCASE GP-AIR COMPRESSOR  
20. 1A-2029 [6] BOLT (3/8-16X1.125-IN)  
  3B-4506 [6] LOCKWASHER  
21. 4B-4845 [2] PLUG (PIPE)  
22. 7N-7445 [1] CYLINDER BLOCK  
  7N-7446 [1] GASKET  
23. 4W-9489 C [1] RING-LOCK  
   
    AVAILABLE REPAIR KIT(S):
  7N-7435 [1] KIT-AIR COMPRESSOR (MAJOR REPAIR)  
    (INCLUDES STOPS, SPRINGS, SEATS, GUIDES, GASKETS, ETC)
  4P-6409 C [1] KIT-PIN (AIR COMPRESSOR)  
  144-0503 [1] KIT-PISTON & RING (STANDARD)(AIR COMPRESSOR)  
    (INCLUDES BUTTONS, PIN, PISTON & RING KIT-PISTON)
  138-2887 [1] KIT-ROD & BEARING (AIR COMPRESSOR)  
    (INCLUDES ROD AS. & BEARING KIT)
  144-0502 [1] KIT-PISTON RING (STANDARD)(AIR COMPRESSOR)  
    (INCLUDES ENVELOPE-RINGS & RINGS-PISTON)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16340038
 

6N-7628: AIR COMPRESSOR GP

6N-7628 AIR COMPRESSOR GP
S/N 08Z33374-99999
PART OF 1W-3210 ENGINE AR
i00388910 SEBP1634
6N7628 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 627E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
2. 5K-9243 [2] ELBOW-FLARED  
3. 1W-7145 CY [1] AIR COMPRESSOR GP  
4. 9F-2247 [5] PLUG-PIPE  
5. 6N-7580 [1] BRACKET  
6. 1D-4541 [2] BOLT (5/16-18X3-IN)  
  1D-4716 [2] NUT-FULL (5/16-18-THD)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
7. 0T-0318 [2] BOLT (7/16-14X1-IN)  
8. 4N-9679 [1] GOVERNOR AS-AIR COMPRESSOR  
9. 2S-2923 [1] COVER AS  
10. 6N-7555 [1] TUBE AS  
11. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
12. 2P-0220 [1] GASKET-PUMP  
13. 5F-5434 [1] VALVE AS-VENT  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCL VALVE, SPRING, COVER, FILTERS & GROMMETS)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16340039
 

1W-4933: BELT TENSIONER GP

1W-4933 BELT TENSIONER GP
S/N 6EB1-99999
PART OF 7W-3661 INSTALLATION AR-ENGINE
AN ATTACHMENT
i00158165 SEBP1634
1W4933 BELT TENSIONER GP Parts scheme
  For full view, you need register

Parts for your 627E 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
 

Information:

Disassembly and Assembly
Air Compressor - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/15

Caterpillar Parts SIS Catalog 627E :

AIR COMPRESSOR GP
144-0745 AIR COMPRESSOR GP
379-0059 INSTALLATION GP-ENGINE
7W-3661 INSTALLATION AR-ENGINE
1W-3224 INSTALLATION AR-ENGINE
1W-3209 INSTALLATION AR-ENGINE
7W-8549 ENGINE AR
321-6316 ENGINE AR
321-6315 ENGINE AR
AIR COMPRESSOR GP
1N-2981 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1N-2981 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-7145 AIR COMPRESSOR GP
AIR COMPRESSOR GP
354-7532 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4P-0676 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4P-1912 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4W-6425 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7628 AIR COMPRESSOR GP

Truck sale:

Caterpillar 627E
 
Caterpillar 627E
- Road Scraper
TRACTOR & EQUIPMENT CO.
 
105,000 
Caterpillar 627E, Road Scraper, Construction


 
42.500 
Caterpillar 627E, Schaber, Bau-Und Bergbauausrüstung


Caterpillar 627E, Schaber, Bau-Und Bergbauausrüstung
48.000 
Caterpillar 627E, Schaber, Bau-Und Bergbauausrüstung


Caterpillar 627E, Schaber, Bau-Und Bergbauausrüstung
28.000 
Caterpillar 627E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CARTER MACHINERY COMPANY, INC.
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.