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382-9040 INJECTOR GP-DIESEL EXH FLUID (CHG -01, -02, -02D1) PART OF 382-9074 INJECTOR & MTG GP-DEF FIELD REPLACEMENT ORDER @@@@@375-7205@@@@@, 1-382-9041 INJECTOR AS AN ATTACHMENT C280-12




AIR INLET AND EXHAUST SYSTEM

AFTERTREATMENT GP
 

#M00684940340
 

382-9040: INJECTOR GP-DIESEL EXH FLUID

382-9040 INJECTOR GP-DIESEL EXH FLUID (CHG -01, -02, -02D1)
PART OF 382-9074 INJECTOR & MTG GP-DEF
FIELD REPLACEMENT ORDER @@@@@375-7205@@@@@, 1-382-9041 INJECTOR AS
AN ATTACHMENT
i05985208 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#M00684940341
 

477-4103: INJECTOR GP-DIESEL EXH FLUID

477-4103 INJECTOR GP-DIESEL EXH FLUID (CHG -00)
PART OF 382-9074 INJECTOR & MTG GP-DEF
FIELD REPLACEMENT ORDER @@@@@375-7205@@@@@, 1-477-3114 LANCE AS
AN ATTACHMENT
i06558000 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 375-7205 Y [1] NOZZLE GP-DIESEL EXHAUST FLUID  
2. 477-3114 [1] LANCE AS  
  Y   SEPARATE ILLUSTRATION
 

#M00684940342
 

127-2441: KIT-EXHAUST

127-2441 KIT-EXHAUST (CHG -00 THRU -05)
AN ATTACHMENT
i00070164 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2W-0439 [1] GASKET  
  136-7730 [8] GASKET (CYLINDER HEAD)  
  166-4572 [1] GASKET  
  111-5822 [1] GASKET-EXHAUST  
  111-5819 [1] GASKET-EXHAUST  
 

#M00684940343
 

127-2447: KIT-TURBOCHARGER

127-2447 KIT-TURBOCHARGER (CHG -00)
AN ATTACHMENT
i00071204 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1571 [2] BOLT (3/8-16X1.75-IN)  
  7C-5009 [1] PLATE  
  6V-5095 [1] SEAL-O-RING  
  3V-3308 [2] WASHER-HARD (10.2X20.5X2.5-MM THK)  
 

#M00684940344
 

2W-0642: LINES GP-AIR

2W-0642 LINES GP-AIR (CHG -07)
PRELUBE-SIDE LINES
AN ATTACHMENT
i05503029 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-2841 [4] SPACER (0.531X1X0.69-IN THK)  
2. 2W-1371 [1] TUBE AS  
3. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 9X-8874 [4] BOLT (1/2-13X3-IN)  
5. 4S-1936 C [4] CLIP  
  C   CHANGE FROM PREVIOUS TYPE
 

#M00684940345
 

325-7636: LINES GP-AIR

325-7636 LINES GP-AIR (CHG -00 THRU -03-03D1 THRU -05, -05D1, -05D2)
AN ATTACHMENT
i03737064 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2V-5956 I [1] HOSE AS  
2. 387-4416 [1] VALVE (AIR PRESSURE RELIEF)  
3. 3D-4022 [1] CROSS  
4. 6N-8659 I [1] HOSE AS  
5. 4W-2100 J [1] VALVE GP-PRESSURE REDUCING  
6. 7M-9544 [1] VALVE (AIR STARTING MOTOR)  
7. 7W-0522 [1] LUBRICATOR GP-AIR MOTOR  
8. 9X-7206 [1] VALVE-SOLENOID (24-VOLT)(AIR PRESSURE)  
9. 160-2546 [4] BRACKET  
10. 166-7656 [1] CONNECTOR-SOCKET  
11. 166-7657 [1] CONNECTOR-PLUG  
12. 166-7658 [1] GASKET  
13. 250-1496 [1] ELBOW  
14. 303-5865 I [3] HOSE AS  
15. 001-6449 [2] CONNECTOR  
16. 002-6454 [2] CONNECTOR  
17. 091-9035 [3] SPACER (11X25X20-MM THK)  
18. 105-1860 [3] NIPPLE-PIPE  
19. 183-2779 [1] NIPPLE-PIPE  
20. 8S-9191 [1] BOLT (3/8-16X4-IN)  
21. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
22. 1Y-0412 [4] ELBOW-PIPE  
23. 4S-6399 [1] CONNECTOR  
24. 3B-1915 [2] BOLT (3/8-16X1.375-IN)  
25. 4F-7957 [4] BOLT (1/4-20X0.875-IN)  
26. 061-9593 [2] ADAPTER  
27. 5M-2894 [15] WASHER-HARD (10.2X18.5X2.5-MM THK)  
28. 5P-0537 [8] WASHER-HARD (7.2X14.5X2-MM THK)  
29. 6B-5072 [1] ADAPTER  
30. 6K-1972 [1] ELBOW-FLARED  
31. 7K-9197 [2] ELBOW  
32. 8S-0948 [1] CLIP  
33. 9M-6522 [5] CONNECTOR (1/2-14 NPTF)  
34. 9M-8729 [4] U-BOLT  
36. 9S-8750 [4] NUT-FULL (1/4-20-THD)  
37. 9S-8752 [10] NUT-FULL (3/8-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  7W-2819 J [1] KIT-RELIEF VALVE (PRESSURE)  
    (INCLUDES DIAPHRAM, CYLINDER, PISTON AS, SCREEN, GASKET, & SPRING)
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00684940346
 

394-9775: LINES GP-AIR

394-9775 LINES GP-AIR -REGULATOR (CHG -01 THRU -04)
LH
AN ATTACHMENT
i05553383 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4284 C [1] BRACKET  
2. 2W-4285 C [2] BRACKET  
3. 3J-7355 [2] UNION-FLARED  
4. 5R-9286 [6] CONE (CRUSH HAZARD)  
5. 138-8240 C [3] CLAMP-TUBE  
6. 153-2781 [1] FITTING  
7. 200-6039 [1] TUBE AS  
8. 267-5286 [1] FILTER GP-AIR LINES (OIL SEPARATOR)  
  7X-0278 [2] BOLT (5/16-18X4-IN)  
  143-6682 [2] NUT-HEX (5/16-18-THD)  
  360-4135 [1] FILTER-OIL (OIL SEPARATOR)  
9. 315-0013 CI [1] HOSE AS  
10. 396-6581 [1] TUBE AS  
11. 517-6714 C [1] TUBE AS-AIR  
12. 001-9440 [2] CONNECTOR  
13. 097-4896 C [3] SPACER (12X20X23-MM THK)  
14. 0S-1615 C [3] BOLT (1/4-20X0.75-IN)  
15. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
16. 3V-3308 C [3] WASHER-HARD (10.2X20.5X2.5-MM THK)  
17. 5P-0537 [3] WASHER-HARD (7.2X14.5X2-MM THK)  
18. 7K-9197 [1] ELBOW  
19. 7X-3186 C [3] BOLT (3/8-16X2.125-IN)  
20. 8T-3300 [1] TEE  
21. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#M00684940347
 

394-9776: LINES GP-AIR

394-9776 LINES GP-AIR -REGULATOR (CHG -02 THRU -04)
RH
AN ATTACHMENT
i05553384 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 5B-3254 [1] NUT-JAM (7/16-20-THD)  
3. 5R-9286 [4] CONE (CRUSH HAZARD)  
4. 7C-0371 [1] TUBE AS  
6. 7W-1830 [1] BRACKET  
7. 138-8240 [5] CLAMP-TUBE  
8. 153-2781 [1] FITTING  
9. 165-4291 CI [2] HOSE AS  
10. 434-6555 C [1] TUBE AS  
11. 267-5286 [1] FILTER GP-AIR LINES (OIL SEPARATOR)  
  7X-0278 [2] BOLT (5/16-18X4-IN)  
  143-6682 [2] NUT-HEX (5/16-18-THD)  
  360-4135 [1] FILTER-OIL (OIL SEPARATOR)  
12. 371-7604 I [1] HOSE AS  
13. 396-6581 [1] TUBE AS  
14. 001-9440 [2] CONNECTOR  
16. 0S-1615 [3] BOLT (1/4-20X0.75-IN)  
17. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
18. 2P-1276 [1] UNION-FLARED  
20. 2W-4379 [2] PLATE  
21. 5P-0537 [5] WASHER-HARD (7.2X14.5X2-MM THK)  
22. 6D-3479 [1] CLIP (LOOP)  
23. 7K-6462 [2] ELBOW (45-DEG)  
24. 7K-9197 [1] ELBOW (90-DEG)  
25. 8T-3300 [1] TEE  
26. 2A-5546 [2] BOLT (1/4-20X1.375-IN)  
27. 9L-9132 [1] WASHER (10.2X25.5X2.5-MM THK)  
28. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
29. 6W-6672 [3] SPACER (10.5X20X38-MM THK)  
30. 3V-3308 [3] WASHER-HARD (10.2X20.5X2.5-MM THK)  
31. 3J-7355 [1] UNION-FLARED  
32. 2W-4285 [3] BRACKET  
33. 0S-1588 C [1] BOLT (3/8-16X1.25-IN)  
34. 0T-0573 C [3] BOLT (3/8-16X2.75-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#M00684940348
 

426-3464: LINES GP-AIR

426-3464 LINES GP-AIR (CHG -00, -01)
AN ATTACHMENT
i05578739 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-6340 [1] GASKET  
2. 384-0468 [1] ELBOW-EXHAUST (LH)  
3. 389-7696 [1] ELBOW-EXHAUST (RH)  
4. 418-9688 [1] HOUSING  
5. 418-9689 [2] GASKET-EXHAUST  
6. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
7. 2N-9288 [8] STUD-TAPERLOCK (3/8-16X1.67-IN)  
8. 5M-2894 [20] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 6V-6753 [12] BOLT-HIGH TEMPERATURE (3/8-16X1.375-IN)  
 

#M00684940349
 

436-0927: LINES GP-AIR

436-0927 LINES GP-AIR (CHG -00 THRU -03)
AN ATTACHMENT
i05858642 M0068494
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-0336 [1] COVER  
2. 116-2480 [1] GASKET  
3. 153-2391 [1] ADAPTER  
4. 204-7562 [4] GASKET  
5. 221-6861 [2] BELLOWS AS  
6. 227-4056 [2] GASKET  
7. 386-7449 [1] HOUSING  
8. 467-7331 [1] BRACKET AS  
9. 452-0270 [1] BRACKET  
10. 457-9114 [1] BRACKET  
11. 457-9115 [1] BRACKET  
12. 032-3237 [14] SPACER (10.93X19.05X25.4-MM THK)  
13. 0L-1352 [4] BOLT (3/8-16X3.25-IN)  
14. 0S-1587 [4] BOLT (1/2-13X1.75-IN)  
15. 0S-1590 [2] BOLT (3/8-16X2-IN)  
16. 0S-1619 [6] BOLT (3/8-16X3-IN)  
17. 0T-0573 [4] BOLT (3/8-16X2.75-IN)  
18. 118-0275 [28] WASHER (13.5X32X8-MM THK)  
19. 1A-2029 [19] BOLT (3/8-16X1.125-IN)  
20. 1F-7958 [12] NUT-FULL (1/2-13-THD)  
21. 1K-6872 [32] LOCKNUT (1/2-13-THD)  
22. 3E-4353 [4] WASHER-HARD (11X25X3-MM THK)  
23. 3H-7654 [48] WASHER-HARD (13.5X22.5X3-MM THK)  
24. 3V-3308 [19] WASHER-HARD (10.2X20.5X2.5-MM THK)  
25. 5J-4715 [16] WASHER (10.3X20.6X4.2-MM THK)  
26. 5P-6652 [4] WASHER (20X44.5X6-MM THK)  
27. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 2B-0947 [44] BOLT (1/2-13X2.25-IN)  
29. 1D-4610 [4] BOLT (3/4-10X3.25-IN)  
30. 467-7330 [2] BRACKET  
31. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
32. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
 

Information:

Engine News
A New Torque is Now Used on the Diesel Exhaust Fluid (DEF) Nozzle on Certain 3500, C175, C280, and C32 Engines {108I}
A New Torque is Now Used on the Diesel Exhaust Fluid (DEF) Nozzle on Certain 3500, C175, C280, and C32 Engines {108I}
Operation and Maintenance Manual
Catalyst (SCR) - Replace
C280-12 Marine Engine
Special Instruction
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Procedure to Install and Operate Diesel Exhaust Fluid Transfer Pump on Certain Cat<SUP>&reg;</SUP> Engines {108H, 108J, 108K}
Procedure to Install and Operate Diesel Exhaust Fluid Transfer Pump on Certain Cat® Engines {108H, 108J, 108K}
Specifications
Diesel Exhaust Fluid Tank
C280 Marine Engines
Systems Operation
Testing and Adjusting
Troubleshooting
DEF Tank Level Is Low
C280 Marine Engines
DEF Tank Sensor - Test
C280 Marine Engines
DEF Does Not Purge
C280 Marine Engines
Air Assist Pressure Is Low
C280 Marine Engines
Air Assist Pressure Is High
C280 Marine Engines
DEF Pressure Is High
C280 Marine Engines
DEF Pressure Is Low
C280 Marine Engines
DEF Tank Level Is High
C280 Marine Engines
DEF Tank Temperature Is High
C280 Marine Engines
DEF Tank Temperature Is Low
C280 Marine Engines
NOx Conversion Is Low
C280 Marine Engines
NOx Sensor Supply - Test
C280 Marine Engines
NOx Sensor - Test
C280 Marine Engines
DEF Pump Power Supply - Test
C280 Marine Engines
DEF Pump Motor - Test
C280 Marine Engines
Disassembly and Assembly
Regulator (DEF Air) - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Manifold (Diesel Exhaust Fluid) - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Filter Screen (Air) - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Diesel Exhaust Fluid Tank - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Diesel Exhaust Fluid Pump - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Manifold (DEF Air) - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Diesel Exhaust Fluid Injector - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Diesel Exhaust Fluid Filter - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Catalyst - Remove and Install - 12 Cylinder
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine

Caterpillar Parts SIS Catalog C280-12 :

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