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349-3522 FILTER GP-FUEL S/N WYE1-UP PROVIDES LEFT MOUNTED SECONDARY FUEL FILTER PART OF 433-9278, 433-9279 ENGINE AR-COMPLETE 966L




FUEL SYSTEM

FILTER GP-FUEL
 

#M00726840150
 

349-3522: FILTER GP-FUEL

349-3522 FILTER GP-FUEL
S/N WYE1-UP
PROVIDES LEFT MOUNTED SECONDARY FUEL FILTER
PART OF 433-9278, 433-9279 ENGINE AR-COMPLETE
i06781640 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 349-4571 Y [1] BASE GP-FUEL FILTER  
2. 307-2673 [1] PLUG AS  
  9S-8005 [1] PLUG (3/4-16-THD)  
  238-5080 [1] SEAL-O-RING  
3. 309-5131 [1] PLUG AS  
  9S-8006 [1] PLUG (7/8-14-THD)  
  238-5081 [1] SEAL-O-RING  
4. 6V-3822 M [5] BOLT (M10X1.5X35-MM)  
5. 6V-5839 [5] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840151
 

469-5838: FILTER GP-FUEL

469-5838 FILTER GP-FUEL
S/N WYE1-UP
PART OF 524-3092 ENGINE AR-COMPLETE
i07576509 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-5596 [1] PLUG AS  
  238-5080 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
2. 398-5601 [1] PLUG AS  
  238-5081 [1] SEAL-O-RING  
  360-3681 [1] PLUG (7/8-14-THD)  
3. 434-3926 Y [1] BASE GP-FUEL FILTER  
4. 6V-3822 M [5] BOLT (M10X1.5X35-MM)  
5. 6V-5839 [5] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840152
 

331-2758: LINES GP-FUEL

331-2758 LINES GP-FUEL
S/N WYE1-UP
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
FOR USE WITH AIR COOLED ECM AND FUEL COOLED INJECTORS
i06781682 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-7805 [1] ELBOW AS  
  030-7947 [1] ADAPTER-ELBOW  
  214-7568 [1] SEAL-O-RING  
2. 313-9614 [1] ADAPTER AS  
  2R-6806 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
3. 393-7271 [1] VALVE AS-FLUID SAMPLING  
  214-7568 [1] SEAL-O-RING  
  327-0377 [1] VALVE-CHECK  
4. 327-4448 Y [1] VALVE GP-CHECK (FUEL PRESSURE REGULATING)  
5. 335-9438 [1] MANIFOLD-FUEL  
6. 550-3654 [1] TUBE AS  
7. 337-8006 [1] TUBE AS-FUEL  
8. 337-8007 [1] TUBE AS-FUEL  
9. 343-8115 [1] ELBOW AS  
  030-7946 [1] ELBOW  
  214-7566 [1] SEAL-O-RING  
10. 349-8383 [1] ADAPTER AS  
  7J-4026 [1] ELBOW  
  214-7568 [1] SEAL-O-RING  
11. 485-8985 C [1] CLIP (SLOT)  
12. 485-8986 C [1] CLIP (TAB)  
13. 389-3708 [1] PLUG AS  
  214-7568 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
14. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
15. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
16. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
17. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
18. 325-6994 [1] CLIP (SLOT)  
19. 325-6995 [1] CLIP (TAB)  
20. 353-7956 [1] GROMMET  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840153
 

365-0289: LINES GP-FUEL

365-0289 LINES GP-FUEL
S/N FSL1-20200
PART OF 455-7505 INSTALLATION AR-ENGINE
i06836755 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 7K-1181 [3] STRAP-CABLE  
3. 8T-9655 [6] MOUNT-ISOLATION  
4. 144-4613 [1] ANGLE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
5. 191-1782 [1] SPACER (8.5X12.7X38.2-MM THK)  
6. 191-1783 [2] SPACER (8.5X12.7X87.3-MM THK)  
7. 281-5977 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8642 [1] CONNECTOR  
  228-7091 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
8. 319-6217 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  228-7090 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
9. 352-6505 [1] ELBOW AS  
  8T-5429 [1] ELBOW  
  228-7090 [1] SEAL-O-RING  
  238-5082 [1] SEAL-O-RING  
10. 365-0236 I [1] HOSE AS  
11. I [1] HOSE AS  
12. I [1] HOSE AS  
13. 365-0239 I [1] HOSE AS  
14. 365-0280 [1] BRACKET AS  
  8T-3612 M [3] NUT-WELD (M8X1.25-THD)  
15. 382-2001 Y [1] SENSOR GP-LIQUID LEVEL (WATER IN FUEL)  
16. 390-6840 Y [1] PUMP GP-FUEL PRM & PRIM FILTER  
17. 460-2435 [1] DRAIN AS (FUEL, WATER SEPARATOR)  
  484-5856 [1] CLIP  
  484-5859 [1] CONNECTOR  
18. 130-5300 [1] CLIP  
19. 132-5789 [1] CLIP (LADDER)  
20. 198-4776 [3] WASHER-HARD (8.8X20X8-MM THK)  
21. 206-2423 [1] SADDLE-MOUNTING  
22. 228-7091 [2] SEAL-O-RING  
23. 313-3492 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  238-5081 [1] SEAL-O-RING  
24. 330-9767 [1] CONNECTOR AS  
  156-9791 [1] CONNECTOR-SPECIAL  
  228-7091 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
25. 341-0085 [1] ELBOW AS  
  8T-0120 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
  238-5082 [1] SEAL-O-RING  
26. 6D-4244 [5] CLIP (LOOP)  
27. 7X-0579 [6] WASHER-HARD (8.8X25.5X2-MM THK)  
28. 7X-2540 M [2] BOLT (M8X1.25X120-MM)  
29. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
30. 8T-4133 M [1] NUT (M10X1.5-THD)  
31. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
32. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
33. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
34. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
35. 8C-6959 E HOSE (66-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840154
 

518-1656: LINES GP-FUEL

518-1656 LINES GP-FUEL
S/N FSL20201-UP
PART OF 455-7505 INSTALLATION AR-ENGINE
i07592209 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [3] STRAP-CABLE  
2. 7K-1181 [3] STRAP-CABLE  
3. 108-2989 M [2] BOLT (M8X1.25X130-MM)  
4. 144-4613 [1] ANGLE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
5. 206-2423 [1] SADDLE-MOUNTING  
6. 281-5977 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8642 [1] CONNECTOR  
  228-7091 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
7. 319-6217 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  228-7090 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
8. 132-5789 [1] CLIP (LADDER)  
9. 228-7091 [2] SEAL-O-RING  
10. 313-3492 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  238-5081 [1] SEAL-O-RING  
11. 330-9767 [1] CONNECTOR AS  
  156-9791 [1] CONNECTOR-SPECIAL  
  228-7091 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
12. 341-0085 [1] ELBOW AS  
  8T-0120 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
  238-5082 [1] SEAL-O-RING  
13. 352-6505 [1] ELBOW AS  
  8T-5429 [1] ELBOW  
  228-7090 [1] SEAL-O-RING  
  238-5082 [1] SEAL-O-RING  
14. 365-0236 I [1] HOSE AS  
15. I [1] HOSE AS  
16. I [1] HOSE AS  
17. 365-0239 I [1] HOSE AS  
18. 365-0280 [1] BRACKET AS  
  8T-3612 M [3] NUT-WELD (M8X1.25-THD)  
19. 382-2001 Y [1] SENSOR GP-LIQUID LEVEL (WATER IN FUEL)  
20. 463-0001 Y [1] PUMP GP-FUEL PRM & PRIM FILTER  
21. 471-8499 [1] FILM-IDENTIFICATION (FUEL FILTER, WATER SEPARATOR)  
22. 6D-4244 [5] CLIP (LOOP)  
23. 7X-0579 [6] WASHER-HARD (8.8X25.5X2-MM THK)  
24. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
25. 8T-4133 M [1] NUT (M10X1.5-THD)  
26. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
27. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
28. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
29. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
30. 5P-1507 HOSE (50-CM EACH)  
31. 133-7442 HOSE (70-CM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840155
 

425-9089: LINES GP-FUEL FILTER

425-9089 LINES GP-FUEL FILTER
S/N WYE1-1223
PART OF 433-9278, 433-9279 ENGINE AR-COMPLETE
i06884457 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-7233 [2] GROMMET  
2. 314-5072 [1] ADAPTER AS  
  157-2348 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
3. 452-7070 [1] TUBE AS-FUEL  
4. 357-2472 [1] BRACKET AS  
5. 357-6975 [1] TUBE AS-FUEL  
6. 452-7071 [1] TUBE AS-FUEL  
7. 357-6978 [1] LINE AS-FUEL  
8. 425-8251 [1] HOSE AS  
9. 100-3237 [1] GROMMET  
10. 183-3399 [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
11. 228-7090 [1] SEAL-O-RING  
12. 260-9219 [1] CONNECTOR AS  
  6V-8638 [1] CONNECTOR  
  228-7090 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
13. 6V-3822 M [1] BOLT (M10X1.5X35-MM)  
14. 2Y-5829 M [1] NUT (M10X1.5-THD)  
15. 307-9615 [1] ADAPTER AS  
  8M-0505 [1] ADAPTER  
  238-5080 [1] SEAL-O-RING  
16. 319-6217 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  228-7090 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
17. 421-5682 Y [1] VALVE GP-CHECK (FUEL LINES)  
18. 319-6240 [1] CONNECTOR AS  
  6V-9873 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7090 [1] SEAL-O-RING  
19. 3E-4352 [1] WASHER-HARD (8.8X20.5X2.5-MM THK)  
21. 4H-2633 [1] CLIP  
22. 6V-3940 M [1] BOLT (M8X1.25X25-MM)  
23. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
24. 6V-5839 [3] WASHER (11X21X2.5-MM THK)  
25. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
26. 8T-1887 [3] CLIP (SLOT)  
27. 8T-1888 [3] CLIP (TAB)  
29. 9G-8140 [1] SPACER (10.5X25X15-MM THK)  
30. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
31. 335-3976 [1] ELBOW AS  
  8T-0119 [1] ELBOW  
  238-5080 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840156
 

425-9089: LINES GP-FUEL FILTER

425-9089 LINES GP-FUEL FILTER
S/N WYE1-UP
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
i07478317 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 353-7957 C [2] GROMMET  
2. 314-5072 [1] ADAPTER AS  
  157-2348 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
3. 452-7070 [1] TUBE AS-FUEL  
4. 357-2472 [1] BRACKET AS  
5. 357-6975 [1] TUBE AS-FUEL  
6. 452-7071 [1] TUBE AS-FUEL  
7. 357-6978 [1] LINE AS-FUEL  
8. 224-8927 CI [1] HOSE AS  
9. 100-3237 [1] GROMMET  
10. 183-3399 [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
11. 228-7090 [1] SEAL-O-RING  
12. 370-6297 C [1] CONNECTOR AS  
  6V-8715 [1] CONNECTOR  
  228-7089 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
13. 6V-3822 M [1] BOLT (M10X1.5X35-MM)  
14. 2Y-5829 M [1] NUT (M10X1.5-THD)  
15. 307-9615 [1] ADAPTER AS  
  8M-0505 [1] ADAPTER  
  238-5080 [1] SEAL-O-RING  
16. 319-6217 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  228-7090 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
17. 421-5682 Y [1] VALVE GP-CHECK (FUEL LINES)  
18. 319-6240 [1] CONNECTOR AS  
  6V-9873 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7090 [1] SEAL-O-RING  
19. 3E-4352 [1] WASHER-HARD (8.8X20.5X2.5-MM THK)  
21. 4H-2633 [1] CLIP  
22. 6V-3940 M [1] BOLT (M8X1.25X25-MM)  
23. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
24. 6V-5839 [3] WASHER (11X21X2.5-MM THK)  
25. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
26. 8T-1887 [3] CLIP (SLOT)  
27. 8T-1888 [3] CLIP (TAB)  
29. 9G-8140 [1] SPACER (10.5X25X15-MM THK)  
30. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
31. 335-3976 [1] ELBOW AS  
  8T-0119 [1] ELBOW  
  238-5080 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00726840157
 

344-9102: LINES GP-FUEL INJECTION

344-9102 LINES GP-FUEL INJECTION
S/N WYE1-UP
HIGH PRESSURE
PART OF 434-5135 ENGINE AR-CORE
FOR USE WITH FUEL COOLED INJECTOR CYLINDER HEAD
i06781569 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-0353 M [3] STUD (M8X1.25X82.75-MM)  
2. 325-9550 [2] STUD (M8X1.25X57-MM)  
3. 325-9551 [1] STUD (M8X1.25X66.5-MM)  
4. 423-4359 [3] TUBE AS-FUEL  
5. 423-4360 J [2] TUBE AS-FUEL  
6. 343-7460 JLN [8] CLAMP AS  
7. 423-4358 L [1] TUBE AS-FUEL  
8. 371-2256 N [1] TUBE AS-FUEL  
9. 422-8408 CY [1] RAIL GP-FUEL  
10. 6V-8225 M [3] NUT (M6X1-THD)  
11. 8T-0640 M [1] BOLT (M6X1X30-MM)  
12. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
13. 9X-8267 [4] WASHER (6.6X12X2-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  428-6098 J [2] KIT-FUEL LINES  
  428-6097 L [1] KIT-FUEL LINES  
  428-6096 N [1] KIT-FUEL LINES  
    (EACH KIT INCLUDES 2 CLAMP ASSEMBLIES)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  Y   SEPARATE ILLUSTRATION
 

#M00726840158
 

344-4062: MOUNTING GP-FUEL FILTER

344-4062 MOUNTING GP-FUEL FILTER
S/N WYE1-UP
SECONDARY
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
FOR USE WITH FEAD BRACKET
i06781723 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-9361 [1] BRACKET  
2. 276-3596 [1] STUD  
3. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
4. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
5. 6V-5844 M [1] BOLT (M16X2X35-MM)  
6. 9X-8268 [2] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#M00726840159
 

386-2109: PUMP GP-FUEL INJECTION

386-2109 PUMP GP-FUEL INJECTION
S/N WYE1-UP
PART OF 434-5135 ENGINE AR-CORE
i06781536 M0072684
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Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 293-3579 [1] PLATE  
2. 359-9266 [1] BRACKET AS  
  7E-3443 [2] BUSHING-TERMINAL  
3. 353-5119 [1] ADAPTER AS  
  214-7568 [1] SEAL-O-RING  
  353-5118 [1] ADAPTER  
4. 511-7975 Y [1] PUMP GP-FUEL INJECTION  
5. 357-4602 [1] CONNECTOR AS  
  5P-2618 [1] CONNECTOR  
  214-7567 [1] SEAL-O-RING  
6. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
7. 392-0820 [1] ELBOW AS  
  214-7568 [1] SEAL-O-RING  
  294-2630 [1] ELBOW  
8. 2P-1279 [2] LOCKNUT (9/16-18-THD)  
9. 3E-9412 [1] DOWEL  
10. 5P-7970 M [2] NUT (M8X1.25-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
Operation and Maintenance Manual
Fuel System - Prime
966L and 972L Wheel Loaders
Fuel System Secondary Filter - Replace
966L and 972L Wheel Loaders
Specifications
Fuel Filter Base
C9.3 Engine for Caterpillar Built Machines
Fuel Filter Base
C9.3 Engine for Caterpillar Built Machines
Tool Operating Manual
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
Troubleshooting
Fuel Filter Is Restricted
C9.3 Engines for Caterpillar Built Machines
Disassembly and Assembly
Fuel Filter Base - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Fuel Filter and Water Separator - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Fuel Priming Pump and Primary Filter (Water Separator) - Remove and Install
966L Tier 3 and 972L Tier 3 Wheel Loader Engine Supplement
Fuel Filter (Secondary) and Fuel Filter Base - Remove and Install
966L Tier 3 and 972L Tier 3 Wheel Loader Engine Supplement

Caterpillar Parts SIS Catalog 966L :

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