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4N-6842 AIR COMPRESSOR GP S/N 5JJ1-UP; 73W15500-UP PART OF 103-7416, 137-5904 ENGINE AR, 259-3193 ENGINE AR-CORE 773B


BASIC ENGINE
AIR COMPRESSOR GP
BELT TIGHTENER GP
CAMSHAFT GP
DRIVE GP-FAN
CYLINDER BLOCK GP
HOUSING GP-FLYWHEEL

TRUCK 773B TRUCK 63W
 773B Off-Highway Truck 63W04200-UP (MACHINE) POWERED BY 3412 Engine SEBP2280 773B 63W   (1978)

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR GP
4N-6842 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4N-7378 AIR COMPRESSOR GP
LINES GP-AIR COMPRESSOR
191-3077 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
4N-8539 LINES GP-AIR COMPRESSOR
 

#SEBP22800010
 

4N-6842: AIR COMPRESSOR GP

4N-6842 AIR COMPRESSOR GP
S/N 5JJ1-UP; 73W15500-UP
PART OF 103-7416, 137-5904 ENGINE AR, 259-3193 ENGINE AR-CORE
i00093410 SEBP2280
4N6842 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1L-4076 CB [3] STUD (1/2-13X3.54-IN)  
  1F-7958 [3] NUT-FULL (1/2-13-THD)  
  2M-0849 [3] WASHER-HARD (13.5X25.5X5-MM THK)  
2. 129-3948 C [1] SEAL-INTEGRAL  
3. 8F-4994 [2] SEAL-O-RING  
4. 4N-6004 [1] TUBE  
5. 2H-5330 [1] BOLT (3/8-16X2.88-IN)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 9L-6938 [1] COVER  
  6N-0634 [1] GASKET-COVER  
8. 0L-1351 C [5] BOLT (3/8-16X0.875-IN)  
9. 8T-6757 [5] PLUG-PIPE  
10. 5F-5434 [1] VALVE AS-VENT (GOVERNOR, AIR COMPRESSOR)  
11. 9M-0378 C [2] BOLT (5/16-18X2.87-IN)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
12. 4N-9680 [1] GOVERNOR GP-AIR COMPRESSOR  
13. 2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES GROMMETS, SPRING, FILTER, VALVE & COVER)
14. 6L-1883 [1] GASKET  
15. 4N-7378 Y [1] AIR COMPRESSOR GP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22800011
 

4N-7378: AIR COMPRESSOR GP

4N-7378 AIR COMPRESSOR GP
S/N 5JJ1-UP; 73W15500-UP
PART OF 4N-6842 AIR COMPRESSOR GP
i00093411 SEBP2280
4N7378 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3F-5289 [1] KEY-CRANKSHAFT  
2. 6N-2102 [1] ADAPTER AS  
3. 9F-2247 [1] PLUG-PIPE (1/8-27-THD)  
4. 6N-2099 [1] CRANKCASE AS-AIR COMPRESSOR  
5. 9M-0381 [2] INSERT-INLET VALVE  
6. 7N-6172 [2] BUSHING-COMPRESSOR  
7. 6N-2098 [1] GASKET-CYLINDER HEAD  
8. 9N-2380 [1] CRANKSHAFT-AIR COMPRESSOR  
9. 7N-0243 [2] LOCK-ROD BOLT  
10. 6N-2106 [2] ROD AS-CONNECTING  
11. 7N-4837 CJ [2] PISTON AS-COMPRESSOR  
    (EACH INCLUDES)
  1W-2803 [2] PLUG  
12. 0S-1619 C [6] BOLT (3/8-16X3-IN)  
13. 6N-2100 [1] COVER AS-REAR  
14. 6N-2097 [1] HEAD AS-COMPRESSOR (AIR)  
  3J-5390 [1] PLUG (3/8-18-THD)  
15. 3J-5389 [3] PLUG (EXTERNAL)  
16. 5P-0060 C [8] BOLT (7/16-14X0.75-IN)  
17. 3B-4507 C [4] LOCKWASHER  
18. 8N-3665 C [1] KIT-SEAL (AIR COMPRESSOR)  
    (INCLUDES SEALS, RETAINERS & INSTRUCTIONS)
19. 5M-6509 C [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  8N-3666 C [1] KIT-AIR COMPRESSOR  
    (INCLUDES PISTONS, GUIDE, PLUNGER, SEAT, SPRING, SADDLE, RINGS, BOLTS, WASHERS, LOCKWASHERS, LOCK, BEARING, BUTTONS,
    VALVES, GASKETS, & INSTRUCTION FORM)
  6N-2109 [1] KIT-PISTON RING (AIR COMPRESSOR)  
    (INCLUDES COMPLETE SET OF RINGS FOR ONE COMPRESSOR)
  6I-1220 [1] KIT-UNLOADER (AIR COMPRESSOR)  
  110-1337 J [1] KIT-PISTON RING (COMPRESSOR 5 RING)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
 

#SEBP22800012
 

183-8480: BELT TENSIONER GP

183-8480 BELT TENSIONER GP
S/N 5JJ1-UP
PART OF 256-7544 ENGINE AR-COMPLETE
i01491245 SEBP2280
1838480 BELT TENSIONER GP Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-2742 [1] PLATE-RETAINER  
2. 2S-6150 [1] COVER-PULLEY  
3. 3B-4617 [2] PIN-COTTER  
4. 9F-2247 [1] PLUG-PIPE (1/8-27-THD)  
5. 539-6220 [1] PULLEY (3-GROOVE)  
6. 7W-1399 [1] RETAINER-SPRING  
7. 8B-2327 [1] RING-RETAINING  
8. 9N-6670 [1] ARM AS  
8A. 4S-5367 [1] BUSHING AS (MOUNT)  
8B. 4N-0955 [1] DOWEL  
8C. 8N-4550 [1] SHAFT-PULLEY  
9. 462-0437 [1] SPRING  
10. 179-5609 [1] BRACKET  
11. 0S-0175 [2] PIN-CLEVIS  
12. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
13. 2S-6151 [1] GASKET  
14. 2S-6160 [1] WASHER-HARD (10.2X32X5-MM THK)  
15. 4M-6425 [4] BOLT (5/16-18X1-IN)  
16. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
17. 5M-9735 [1] SEAL-LIP TYPE  
18. 5P-2424 [2] BOLT (1/2-13X2.25-IN)  
19. 5S-7379 [1] BOLT (3/8-16X0.875-IN)  
20. 6V-3916 [2] BALL BEARING  
21. 6V-8188 [1] NUT (1/2-13-THD)  
22. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP22800013
 

9N-6669: BELT TENSIONER GP

9N-6669 BELT TENSIONER GP
S/N 63W4200-UP
PART OF 4W-1755 CONVERSION GP-FAN DRIVE, 1W-0771 INSTALLATION AR-ENGINE
i00093493 SEBP2280
9N6669 BELT TENSIONER GP Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-6670 [1] ARM AS  
2. 4S-5367 [1] BUSHING AS (MOUNT)  
3. 4N-0955 [1] DOWEL  
4. 8N-4550 [1] SHAFT-PULLEY  
5. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 6N-3641 [1] PULLEY-TIGHTENER  
7. 5M-9735 [1] SEAL-LIP TYPE  
8. 6B-1124 [2] BALL BEARING  
9. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
10. 8B-2327 [1] RING-RETAINING  
11. 2S-6160 [1] WASHER-HARD (10.2X32X5-MM THK)  
12. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
13. 2S-6150 [1] COVER-PULLEY  
14. 2S-6151 [1] GASKET  
15. 4M-6425 [4] BOLT (5/16-18X1-IN)  
16. 7W-1399 [1] RETAINER-SPRING  
17. 6V-8188 [1] NUT (1/2-13-THD)  
18. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 7N-5959 [1] SPRING  
20. 0S-0175 [2] PIN-CLEVIS  
21. 3B-4617 [2] PIN-COTTER  
22. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
23. 2M-2742 [1] PLATE-RETAINER  
24. 5S-7379 [1] BOLT (3/8-16X0.875-IN)  
 

#SEBP22800014
 

185-7909: CAMSHAFT GP

185-7909 CAMSHAFT GP
S/N 5JJ1-UP
PART OF 259-3193 ENGINE AR-CORE
i01220887 SEBP2280
1857909 CAMSHAFT GP Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0342 [1] PLATE  
2. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
3. 185-7912 [1] CAMSHAFT AS  
4. 101-3374 [1] GEAR (86-TEETH)  
5. 1B-8705 [1] KEY-WOODRUFF  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP22800015
 

4N-0965: CAMSHAFT GP

4N-0965 CAMSHAFT GP
S/N 73W15500-UP
PART OF 103-7416, 137-5904 ENGINE AR
i00108660 SEBP2280
4N0965 CAMSHAFT GP Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0342 [1] PLATE  
2. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
3. 2W-5289 [1] CAMSHAFT AS  
4. 101-3374 [1] GEAR (86-TEETH)  
5. 1B-8705 [1] KEY-WOODRUFF  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP22800016
 

4W-1755: CONVERSION GP-FAN DRIVE

4W-1755 CONVERSION GP-FAN DRIVE
S/N 63W4200-UP
GEAR TO BELT
FIELD INSTALLATION
i00108695 SEBP2280
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2W-3234 Y [1] DRIVE GP-FAN  
  9N-6669 Y [1] BELT TENSIONER GP  
  1W-4150 [1] SPIDER AS-FAN  
  8N-3126 [1] ADAPTER  
  0S-1587 [6] BOLT (1/2-13X1.75-IN)  
  9M-7269 [4] BOLT (1/2-13X6.75-IN)  
  2W-2427 [1] BRACE-FAN GUARD  
  4N-1418 [2] GASKET-RADIATOR INLET  
  3J-5389 [1] PLUG (EXTERNAL)  
  5M-6214 [1] PLUG (1/8-27 PTF)  
  8N-3429 [1] PULLEY-CRANKSHAFT (3-GROOVE)  
  5F-0149 [1] SEAL-O-RING  
  8N-3524 [1] STRAP  
  2M-0849 [6] WASHER-HARD (13.5X25.5X5-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22800017
 

214-2263: COVER GP-CYLINDER BLOCK

214-2263 COVER GP-CYLINDER BLOCK
S/N 5JJ1-UP
PART OF 259-3193 ENGINE AR-CORE
i01703500 SEBP2280
2142263 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1683 [1] COVER  
2. 239-5571 [1] SEAL-INTEGRAL  
3. 0S-1594 [16] BOLT (3/8-16X1-IN)  
4. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2P-2772 [1] COVER  
6. 234-8937 [1] SEAL-INTEGRAL  
7. 4N-0794 [1] COVER  
8. 239-5572 [1] SEAL-INTEGRAL  
9. 4N-1682 [1] COVER  
10. 4N-0864 [1] GASKET  
11. 4N-1779 [1] COVER  
12. 4N-4307 [1] GASKET  
 

#SEBP22800018
 

2W-9319: COVER GP-CYLINDER BLOCK

2W-9319 COVER GP-CYLINDER BLOCK
S/N 73W15500-UP
PART OF 103-7416, 137-5904 ENGINE AR
i00089655 SEBP2280
2W9319 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [9] BOLT (3/8-16X1-IN)  
2. 5M-2894 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
4. 2P-2772 [1] COVER  
5. 234-8937 [1] SEAL-INTEGRAL  
6. 4N-1683 [1] COVER  
7. 4N-1684 [1] GASKET  
8. 4N-1682 [1] COVER  
9. 4N-0864 [1] GASKET  
 

#SEBP22800019
 

131-2002: COVER GP-FLYWHEEL HOUSING

131-2002 COVER GP-FLYWHEEL HOUSING
S/N 5JJ1-UP
PART OF 259-3193 ENGINE AR-CORE
i00094383 SEBP2280
1312002 COVER GP-FLYWHEEL HOUSING Parts scheme
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8247 [3] WASHER-HARD (17X32X3.5-MM THK)  
2. 4N-1114 [1] COVER  
3. 0S-1619 [1] BOLT (3/8-16X3-IN)  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2P-2772 [1] COVER  
6. 0S-1594 [3] BOLT (3/8-16X1-IN)  
7. 234-8937 [1] SEAL-INTEGRAL  
8. 9Y-6089 [1] GASKET  
9. 0S-1566 [3] BOLT (5/8-11X1.5-IN)  
10. 1A-0291 [1] COVER-SHAFT  
11. 2M-5446 [1] GASKET  
 

Information:

Disassembly and Assembly
Air Compressor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Air Compressor Drive Gear - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Air Compressor Drive Gear - Install
3408E and 3412E 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 773B :

328-9005 INSTALLATION GP-ENGINE
1W-0771 INSTALLATION AR-ENGINE
259-3193 ENGINE AR-CORE
256-7544 ENGINE AR-COMPLETE
137-5904 ENGINE AR
103-7416 ENGINE AR
263-5502 CONVERSION AR-ENGINE
8W-9773 GENERAL AR
AIR COMPRESSOR GP
4N-7378 AIR COMPRESSOR GP
BELT TENSIONER GP
183-8480 BELT TENSIONER GP
BELT TENSIONER GP
9N-6669 BELT TENSIONER GP
CAMSHAFT GP
185-7909 CAMSHAFT GP
CAMSHAFT GP
4N-0965 CAMSHAFT GP
4W-1755 CONVERSION GP-FAN DRIVE
COVER GP-CYLINDER BLOCK
214-2263 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
2W-9319 COVER GP-CYLINDER BLOCK

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