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7C0902 COMPRESSOR GP-AIR TYPE 1 2W9270-PAGE 47B.04 950B/950E WHEEL LOADER


BASIC ENGINE
AIR COMPRESSOR GP

WHEEL LOADER 950B/950E WHEEL LOADER 22Z
 950B WHEEL LOADER 22Z00001-03188 (MACHINE) POWERED BY 3304 ENGINE SEBP1352 950B/950E 22Z   (1981)

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-7337 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-6473 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7C-0902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-9270 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7C-0902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8711 AIR COMPRESSOR GP
 

#SEBP13520110
 

7C-0902: AIR COMPRESSOR GP

7C0902 COMPRESSOR GP-AIR
TYPE 1
2W9270-PAGE 47B.04
c345501 SEBP1352
7C0902 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9270 YR [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT  
4. 3B-1915 [3] BOLT  
5. 9M-0397 [1] ADAPTER-INLET  
6. 2B-2695 [2] BOLT  
7. 9M-1974 [2] WASHER  
8. 4L-7318 [2] LOCKWASHER  
9. 4N-9680 [1] GOVERNOR AS  
  2S-2923 [1] COVER-GOVERNOR  
10. 5F-5434 [1] VENT AS  
11. 9F-2247 [5] PLUG  
12. 8M-7065 [1] GASKET-AIR INLET  
13. 6L-1883 [1] GASKET-GOVERNOR  
14. 1D-4540 [2] BOLT  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9M-0402 [1] KIT-GOVERNOR OVERHAUL  
    (INCLUDES GROMMETS,
    FILTER, SPRING, VALVE,
    COVER AND RING)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13520111
 

2W-9270: AIR COMPRESSOR GP

2W9270 COMPRESSOR GP-AIR
ENGINE S/N 7Z15396-UP.
PART OF 7C902 COMPRESSOR
c489432 SEBP1352
2W9270 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-0561 [1] CRANKCASE AS  
2. 7C-0562 [1] CRANKSHAFT-COMPRESSOR  
3. 7C-0563 [1] ROD & PISTON AS  
4. 7C-0564 [1] COVER AS-END  
5. 7C-0565 [1] SEAL-END COVER  
6. 2B-2695 [4] BOLT  
7. 3B-4505 [8] LOCKWASHER  
8. 7C-0566 [2] BEARING  
9. 7C-0577 [1] GASKET-CYLINDER HEAD  
10. 7C-0576 [1] CYLINDER HEAD AS  
11. 1D-4540 [4] BOLT  
12. 7C-0567 [1] COVER-BOTTOM  
13. 0S-1617 [4] BOLT  
14. 9L-1518 [2] WASHER-THRUST  
15. 5M-6214 [1] PLUG-PIPE  
16. 7C-0568 [1] GASKET-BOTTOM COVER  
   
   
   
   
   
   
   
   
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  7E-9918 [1] KIT-AIR COMPRESSOR  
    (INCL PISTON AS,
    STOP AS, SPRINGS,
    GASKETS, VALVES, SEATS
    AND STOP)
  7C-0570 [1] KIT-PISTON RINGS  
    (INCL RINGS)
  7C-0571 [1] KIT-UNLOADER  
    (INCL PISTON AS
    AND STOP AS)
 

#SEBP13520112
 

7C-0902: AIR COMPRESSOR GP

7C0902 AIR COMPRESSOR GP
TYPE 2
2W9270-PAGE 47.04
c497209 SEBP1352
7C0902 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-8541 YR [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT  
4. 3B-1915 [3] BOLT  
5. 9M-0397 [1] ADAPTER-INLET  
6. 2B-2695 [2] BOLT  
7. 9M-1974 [2] WASHER  
8. 9M-1974 [4] WASHER  
9. 4N-9680 [1] GOVERNOR AS  
  2S-2923 [1] COVER-GOVERNOR  
10. 5F-5434 [1] VENT AS  
11. 9F-2247 [5] PLUG  
12. 8M-7065 [1] GASKET-AIR INLET  
13. 6L-1883 [1] GASKET-GOVERNOR  
14. 1D-4540 [2] BOLT  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9M-0402 [1] KIT-GOVERNOR OVERHAUL  
    (INCLUDES GROMMETS,
    FILTER, SPRING, VALVE,
    COVER AND RING)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13520113
 

2P-8711: AIR COMPRESSOR GP

2P8711 AIR COMPRESSOR GROUP. ENGINE SERIAL NO. 7Z1889 TO 7Z2973 INCL.
PART OF 2P8710 AIR COMPRESSOR GROUP SHOWN ON PAGE 47A
c218729 SEBP1352
2P8711 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-7809 [1] GOVERNOR ASSEM.  
2. 1B-4203 [4] NUT  
3. 7N-2833 C [1] HEAD ASSEM.  
4. 8A-2252 L [1] PISTON AS  
    -OR-
  105-9218 N [1] PISTON AS  
5. 8A-2251 [1] LINER  
6. 8A-2248 [1] ROD ASSEM.  
7. 2P-7849 [1] CRANKCASE  
8. 9F-2247 [1] PLUG  
9. 2P-7850 [1] CRANKSHAFT  
10. 2F-5721 C [1] BEARING  
11. 1P-5480 [1] COVER ASSEM.  
12. 2P-7848 [1] BRACKET  
13. 4N-5224 C [1] COVER  
14. 4N-5225 C [1] GASKET  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8A-2250 L [1] KIT (Includes 5 Piston Rings)  
  105-9236 N [1] KIT-PISTON RING  
  8A-2305 [1] KIT (Governor-Major Repair)  
    (Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, & Hardware)
  7N-2834 C [1] KIT (Compressor--Major Repair)  
    (Includes Valves, Bearings, Gasket, Rings, Strap, Springs, & Hardware)
  1P-6059 [1] KIT (Unloader Valve)  
    (Includes Cap, Clip, Washer, Spring Plunger, & "O" Ring)
  4N-4027 [1] KIT (Governor Lines)  
    (Includes Elbow Assem., Pipe, Fitting, & Washer)
  C   INDICATES CHANGE
  L   KIT MARKED L SERVICES PART MARKED L
  N   KIT MARKED N SERVICES PART MARKED N
 

#SEBP13520114
 

1W-6753: AIR COMPRESSOR GP

1W6753 AIR COMPRESSOR GROUP. ENGINE SERIAL NO. 7Z2974-UP
PART OF 2P8710 AIR COMPRESSOR GROUP SHOWN ON PAGE 47B
c304873 SEBP1352
1W6753 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-7809 [1] GOVERNOR ASSEM.  
2. 1B-4203 [4] NUT  
3. 7N-2833 [1] HEAD ASSEM.  
4. 8A-2252 L [1] PISTON AS  
    -OR-
  105-9218 N [1] PISTON AS  
5. 8A-2251 [1] LINER  
6. 8A-2248 [1] ROD ASSEM.  
7. 1W-6471 [1] CRANKCASE  
8. 4N-5225 [1] GASKET  
9. 2P-7850 [1] CRANKSHAFT  
10. 2F-5721 [1] BEARING  
11. 1P-5480 [1] COVER ASSEM.  
12. 2P-7848 [1] BRACKET  
13. 4N-5224 [1] COVER  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8A-2250 L [1] KIT-PISTON RING (INCLUDES 5 PISTON RINGS)  
  105-9236 N [1] KIT-PISTON RING  
  8A-2305 [1] KIT  
    (GOVERNOR-MAJOR REPAIR)
    (INCLUDES DIAPHRAGMS, FOLLOWERS, VALVE, GUIDE, PLUNGER, 'O'RING & HARDWARE)
  7N-2834 [1] KIT (COMPRESSOR--MAJOR REPAIR)  
    (INCLUDES VALVES,BEARINGS, GASKET, RINGS, STRAP, SPRINGS & HARDWARE)
  1P-6059 [1] KIT (UNLOADER VALVE)  
    (INCLUDES CAP, CLIP, WASHER, SPRING PLUNGER & 'O' RING)
  4N-4027 [1] KIT (GOVERNOR LINES)  
    (INCLUDES ELBOW ASSEM., PIPE, FITTING & WASHER)
  L   KIT MARKED L SERVICES PART MARKED L
  N   KIT MARKED N SERVICES PART MARKED N
 

#SEBP13520115
 

2P-8709: AIR COMPRESSOR GP

2P8709 AIR COMPRESSOR GROUP. REPLACED BY 1W6592 SHOWN ON PAGE 48A
ENGINE SERIAL NO. 7Z1375 TO 7Z1888 INCLUSIVE. PART OF 2P8712 AIR
COMPRESSOR GROUP SHOWN ON PAGE 47
c226835 SEBP1352
2P8709 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8721 [1] GOVERNOR ASSEM.  
2. 1B-4203 [4] NUT  
3. 7N-2833 C [1] HEAD ASSEM.  
4. 8A-2252 L [1] PISTON AS  
    -OR-
  105-9218 N [1] PISTON AS  
5. 8A-2251 C [1] LINER  
6. 8A-2248 C [1] ROD ASSEM.  
7. 2P-7849 [1] CRANKCASE  
8. 9F-2247 C [1] PLUG  
9. 2P-7850 [1] CRANKSHAFT  
10. 2F-5721 [1] BEARING  
11. 1P-5480 [1] COVER ASSEM  
12. 2P-7848 [1] BRACKET  
13. 4N-5224 [1] COVER  
14. 4N-5225 [1] GASKET  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8A-2250 L [1] KIT (Includes 5 Piston Rings)  
  105-9236 N [1] KIT-PISTON RING  
  8A-2305 [1] KIT (Governor--Major Repair)  
    (Includes Diaphragms, Followers, VALVE, GUIDE, PLUNGER, "O" RING, GREASE, SPRING, & HARDWARE)
  7N-2834 C [1] KIT (Compressor--Major Repair)  
    (Includes Valves, Bearings, Gasket & HARDWARE)
  1P-6059 [1] KIT (Unloader Valve)  
    (Includes Cap, Clip, Washer SPRING, PLUNGER, & "O" RING)
  4N-4027 [1] KIT (Governor Lines)  
    (Includes Elbow Assem., Pipe, FITTING & WASHER)
  C   INDICATES CHANGE
  L   KIT MARKED L SERVICES PART MARKED L
  N   KIT MARKED N SERVICES PART MARKED N
 

#SEBP13520116
 

1W-6592: AIR COMPRESSOR GP

1W6592 AIR COMPRESSOR GROUP. ENGINE SERIAL NO.7Z1375 TO 7Z1888 INCL.
PART OF 2P8712 AIR COMPRESSOR GROUP SHOWN ON PAGE 47B
c181665 SEBP1352
1W6592 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8721 [1] GOVERNOR ASSEM.  
2. 1B-4203 [4] NUT  
3. 7N-2833 [1] HEAD ASSEM.  
4. 8A-2252 L [1] PISTON AS  
    -OR-
  105-9218 N [1] PISTON AS  
5. 8A-2251 [1] LINER  
6. 8A-2248 [1] ROD ASSEM.  
7. 1W-6471 [1] CRANKCASE  
8. 4N-5225 [1] GASKET  
9. 2P-7850 [1] CRANKSHAFT  
10. 2F-5721 [1] BEARING  
11. 1P-5480 [1] COVER ASSEM  
12. 2P-7848 [1] BRACKET  
13. 4N-5224 [1] COVER  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8A-2250 L [1] KIT-PISTON RING (Includes 5 Piston Rings)  
  105-9236 N [1] KIT-PISTON RING  
  8A-2305 [1] KIT (Governor Major Repair)  
    (Includes Diaphragms, Followers, VALVE, GUIDE, PLUNGER, "O" RING, GREASE, SPRING, & HARDWARE)
  7N-2834 [1] KIT (Compressor Major Repair)  
    (Includes Valves, Bearings, Gasket & Hardware)
  1P-6059 [1] KIT (Unloader Valve)  
    (Includes Cap, Clip, Washer Spring, Plunger, & "O" Ring)
  4N-4027 [1] KIT (Governor Lines)  
    (Includes Elbow Assem., Pipe, Fitting & Washer)
  L   KIT MARKED L SERVICES PART MARKED L
  N   KIT MARKED N SERVICES PART MARKED N
 

#SEBP13520117
 

2P-7796: LINES GP-AIR COMPRESSOR

2P7796 AIR COMPRESSOR LINES GROUP
ENGINE SERIAL NO. 7Z1375 TO 7Z1667 INCLUSIVE
c237276 SEBP1352
2P7796 LINES GP-AIR COMPRESSOR Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9248 [2] CONNECTOR  
2. 2P-6210 [1] TUBE ASSEM.  
3. 5K-9237 [2] ELBOW  
4. 3B-7255 [1] BUSHING  
5. 6K-8079 [1] CONNECTOR  
6. 2P-2698 [1] TUBE ASSEM.  
7. 1P-0210 [1] ELBOW  
8. 2P-2706 [1] TUBE ASSEM.  
9. 8L-6557 C [1] CONNECTOR  
10. 7N-7101 C [1] TUBE ASSEM.  
11. 2N-1287 C [1] ELBOW  
12. 2H-5547 C [1] BUSHING  
13. 3B-6768 C [1] BUSHING  
  C   INDICATES CHANGE
 

#SEBP13520118
 

2P-7796: LINES GP-AIR COMPRESSOR

2P7796 AIR COMPRESSOR LINES GROUP
ENGINE SERIAL NO. 7Z1668 TO 7Z3610 INCLUSIVE
c301038 SEBP1352
2P7796 LINES GP-AIR COMPRESSOR Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9248 [2] CONNECTOR  
2. 2P-6210 [1] TUBE ASSEM.  
3. 5K-9237 [2] ELBOW  
4. 3B-7255 [1] BUSHING  
5. 6K-8079 [1] CONNECTOR  
6. 2P-2698 [1] TUBE ASSEM.  
7. 1P-0210 [1] ELBOW  
8. 2P-2706 [1] TUBE ASSEM.  
9. 5K-9243 C [1] ELBOW  
10. 7N-7101 [1] TUBE ASSEM.  
11. 2N-1287 [1] ELBOW  
12. 2H-5547 [1] BUSHING  
13. 3B-6768 [1] BUSHING  
  C   INDICATES CHANGE
 

#SEBP13520119
 

2P-7796: LINES GP-AIR COMPRESSOR

2P7796 AIR COMPRESSOR LINES GROUP
ENGINE S/N 7Z3611 TO 7Z6222
c301039 SEBP1352
2P7796 LINES GP-AIR COMPRESSOR Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9248 [2] CONNECTOR  
2. 2P-6210 [1] TUBE ASSEM.  
3. 5K-9237 [2] ELBOW  
4. 3B-7255 [1] BUSHING  
5. 6K-8079 [1] CONNECTOR  
6. 2P-2698 [1] TUBE ASSEM.  
7. 1P-0210 [1] ELBOW  
8. 2P-2706 [1] TUBE ASSEM.  
9. 2N-1287 C [1] ELBOW  
10. 1W-7118 C [1] TUBE ASSEM.  
11. 2N-1287 [1] ELBOW  
12. 2H-5547 [1] BUSHING  
13. 3B-6768 [1] BUSHING  
  C   INDICATES CHANGE
 

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 950B/950E :

AIR COMPRESSOR GP
1W-6473 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-7337 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-7337 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8710 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8712 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8710 AIR COMPRESSOR GP
TURBOCHARGER GP
7N-9850 TURBOCHARGER GP
AIR COMPRESSOR GP
2P-8712 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-9270 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7C-0902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8711 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-6753 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8709 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-6592 AIR COMPRESSOR GP
LINES GP-AIR COMPRESSOR
2P-7796 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
2P-7796 LINES GP-AIR COMPRESSOR

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