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177-6979 FILTER GP-OIL S/N MH71-UP; JNM1-UP; HYT1-UP PART OF 421-3054 LINES GP-STEERING AN ATTACHMENT D6T




STEERING AND BRAKING SYSTEM

LINES GP
 

#M00742130680
 

177-6979: FILTER GP-OIL

177-6979 FILTER GP-OIL
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 421-3054 LINES GP-STEERING
AN ATTACHMENT
i01239603 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 6V-0484 [1] ELBOW  
3. 6V-0852 [1] CAP-DUST  
4. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
5. 8C-3446 [1] VALVE-SAMPLING  
6. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
7. 465-6504 [1] FILTER-OIL (HYDRAULIC)  
    -OR-
  156-0214 A [1] FILTER-OIL (FIRE RESISTANT FLUID)  
8. 253-2673 [1] SWITCH GP-PRESSURE (OIL FILTER BYPASS)  
  5F-9144 [1] SEAL-O-RING  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 20-GA)  
  9X-1813 E SLEEVE (14-CM)  
9. 3J-1907 [2] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  E   ORDER BY THE CENTIMETER
 

#M00742130681
 

287-5855: HEAD GP-PUMP

287-5855 HEAD GP-PUMP
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 424-4483 PUMP GP-PISTON
AN ATTACHMENT
i02694768 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 202-2340 [1] HEAD  
2. 1G-7407 [2] VALVE GP-RELIEF (PUMP HEAD)  
  123-7556 [1] CAP  
  145-0905 [1] KIT-SEAL (PUMP HEAD RELIEF VALVE)  
3. 287-4596 [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)(PUMP HEAD)  
  6E-4401 [1] SETSCREW-ADJUSTMENT  
  6V-5586 [1] SEAL-O-RING  
  7Y-5219 [1] SEAL-O-RING  
  204-1455 M [1] NUT-SEALING (M8X1-THD)  
4. 087-4772 [3] PLUG-O-RING  
5. 120-4394 [2] PLUG-BREAK OFF  
6. 123-7560 [1] BEARING-BUSHING  
7. 123-7559 [1] BUSHING  
8. 6V-8398 [2] SEAL-O-RING  
9. 123-2017 [1] PLUG-BREAK OFF  
10. 9S-8002 [2] PLUG (7/16-20-THD)  
11. 3J-7354 [2] SEAL-O-RING  
12. 6V-8397 [2] SEAL-O-RING  
13. 6E-4402 Y [1] VALVE GP-RELIEF (CHARGE PRESSURE)  
14. 126-1477 [1] BUSHING-COUPLING  
15. 6S-3002 [1] SEAL-O-RING  
16. 6V-2483 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00742130682
 

421-3054: LINES GP-STEERING

421-3054 LINES GP-STEERING
S/N MH71-422; JNM1-364; HYT1-312
PART OF 458-3913 HYDRAULIC AR
AN ATTACHMENT
i06806342 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-6979 Y [1] FILTER GP-OIL (STEERING)  
2. 198-9219 Y [1] VALVE GP-RELIEF (STEERING LINES PRESSURE)  
3. [1] TEE AS  
  2S-4078 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  287-7264 [1] TEE  
4. 369-6832 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  369-6831 [1] ADAPTER-ELBOW  
5. 382-4098 [1] TUBE AS  
6. 382-4210 [1] BRACKET AS  
7. 437-2739 [1] TUBE AS  
8. 437-2740 [1] TUBE AS  
9. 458-3943 I [1] HOSE AS  
10. 458-3944 I [1] HOSE AS  
11. 458-3947 I [1] HOSE AS  
12. 458-3950 I [1] HOSE AS  
13. 488-5394 I [1] HOSE AS  
14. 502-7421 I [1] HOSE AS  
15. 512-4880 I [1] HOSE AS  
16. 148-8324 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9874 [1] CONNECTOR (STRAIGHT)  
17. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
18. 148-8328 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8633 [1] CONNECTOR  
19. 148-8333 [1] CONNECTOR AS  
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-7927 [1] CONNECTOR  
20. 148-8344 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9162 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
21. 148-8345 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
22. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
23. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
24. 164-9904 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [2] SEAL-O-RING  
  122-9088 [1] TEE  
25. 1P-3703 [2] SEAL-RECTANGULAR  
26. 1P-3704 [2] SEAL-RECTANGULAR  
27. 1P-5767 [4] FLANGE-HALF  
28. 241-6150 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  235-3611 [1] ELBOW  
29. 353-5091 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  7I-1036 [1] COUPLING AS  
30. 3G-8054 [1] CLIP (TAB)  
31. 3G-8057 [1] CLIP (SLOT)  
32. 6V-0400 [4] FLANGE-HALF  
33. 6V-0852 [2] CAP-DUST  
34. 6V-0974 [1] GROMMET  
35. 6V-9746 [2] SEAL-O-RING  
36. 8T-1895 [1] CLIP (SLOT)  
37. 8T-1896 [1] CLIP (TAB)  
38. 8T-4121 [11] WASHER-HARD (11X21X2.5-MM THK)  
39. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
40. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
41. 8T-4194 M [12] BOLT (M12X1.75X50-MM)  
42. 8T-4195 M [9] BOLT (M10X1.5X30-MM)  
43. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00742130683
 

421-3054: LINES GP-STEERING

421-3054 LINES GP-STEERING
S/N MH7423-UP; JNM365-UP; HYT313-UP
PART OF 458-3913 HYDRAULIC AR
AN ATTACHMENT
i07189842 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-6979 Y [1] FILTER GP-OIL (STEERING)  
2. 198-9219 Y [1] VALVE GP-RELIEF (STEERING LINES PRESSURE)  
3. [1] TEE AS  
  2S-4078 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  287-7264 [1] TEE  
4. 369-6832 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  369-6831 [1] ADAPTER-ELBOW  
5. 382-4098 [1] TUBE AS  
6. 382-4210 [1] BRACKET AS  
7. 437-2739 [1] TUBE AS  
8. 437-2740 [1] TUBE AS  
9. 458-3943 I [1] HOSE AS  
10. 458-3944 I [1] HOSE AS  
11. 458-3947 I [1] HOSE AS  
12. 458-3950 I [1] HOSE AS  
13. 488-5394 I [1] HOSE AS  
14. 528-4075 CI [1] HOSE AS  
15. 512-4880 I [1] HOSE AS  
16. 148-8324 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9874 [1] CONNECTOR (STRAIGHT)  
17. 148-8327 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
18. 148-8328 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8633 [1] CONNECTOR  
19. 148-8333 [1] CONNECTOR AS  
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-7927 [1] CONNECTOR  
21. 148-8345 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
22. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
23. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
24. 164-9904 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [2] SEAL-O-RING  
  122-9088 [1] TEE  
25. 1P-3703 [2] SEAL-RECTANGULAR  
26. 1P-3704 [2] SEAL-RECTANGULAR  
27. 1P-5767 [4] FLANGE-HALF  
28. 241-6150 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  235-3611 [1] ELBOW  
29. 353-5091 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  7I-1036 [1] COUPLING AS  
30. 3G-8054 [1] CLIP (TAB)  
31. 3G-8057 [1] CLIP (SLOT)  
32. 6V-0400 [4] FLANGE-HALF  
33. 6V-0852 [2] CAP-DUST  
34. 6V-0974 [1] GROMMET  
35. 6V-9746 [2] SEAL-O-RING  
36. 8T-1895 [1] CLIP (SLOT)  
37. 8T-1896 [1] CLIP (TAB)  
38. 8T-4121 C [7] WASHER-HARD (11X21X2.5-MM THK)  
39. 142-3953 CM [1] STUD (M10X1.5-THD)  
40. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
41. 8T-4194 M [12] BOLT (M12X1.75X50-MM)  
42. 8T-4195 M [9] BOLT (M10X1.5X30-MM)  
43. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
44. 8T-7934 [3] WASHER-HARD (11X21X5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00742130684
 

325-0072: PUMP & MTG GP-STEERING

325-0072 PUMP & MTG GP-STEERING
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 458-3913 HYDRAULIC AR
AN ATTACHMENT
i05227148 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4183 M [3] BOLT (M12X1.75X40-MM)  
2. 424-4483 Y [1] PUMP GP-PISTON (CHARGE, STEERING)  
3. 2B-7556 [1] CORK  
4. 4S-5898 [1] SEAL-O-RING  
5. 8T-7971 [3] WASHER-HARD (13.5X25.5X5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00742130685
 

145-1077: PUMP GP-CHARGE

145-1077 PUMP GP-CHARGE
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 424-4483 PUMP GP-PISTON
AN ATTACHMENT
i00565991 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-1159 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
2. 126-1477 [1] BUSHING-COUPLING  
3. 145-1833 [1] SHAFT  
4. 117-7296 [1] KEY-SHAFT  
5. 145-0909 [1] RING  
6. 6V-2483 [2] SEAL-O-RING  
7. 235-0588 [1] PLATE-WEAR  
8. 246-5804 [2] PLUG  
  M   METRIC PART
 

#M00742130686
 

424-4483: PUMP GP-PISTON

424-4483 PUMP GP-PISTON -STEERING CHARGE
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 325-0072 PUMP & MTG GP-STEERING
FIELD REPLACEMENT ORDER @@@@@331-7021@@@@@
AN ATTACHMENT
i05227159 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 424-4484 Y [1] ROTATING GP-PUMP  
2. 196-4233 Y [1] ACTUATOR GP-PUMP  
3. 287-5855 Y [1] HEAD GP-PUMP  
4. 145-1077 Y [1] PUMP GP-CHARGE  
5. 333-8591 [1] VALVE GP-PUMP CONTROL  
  316-5999 [2] SOLENOID AS  
  333-3824 [1] KIT-SEAL  
    (INCLUDES GASKET,O-RINGS & LOCKNUT)
6. 333-8554 [2] PIN  
7. 6E-4350 [1] PIN  
10. 9S-8004 [1] PLUG (9/16-18-THD)  
11. 3J-1907 [1] SEAL-O-RING  
12. 9S-8002 [6] PLUG (7/16-20-THD)  
13. 3J-7354 [6] SEAL-O-RING  
14. 120-4394 [1] PLUG-BREAK OFF  
15. 167-6805 [2] PIN  
16. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
17. 081-3801 [2] PLUG AS  
    (EACH INCLUDES)
  126-9092 [1] SEAL  
18. 126-1661 [1] PLUG  
19. 9S-8005 [1] PLUG (3/4-16-THD)  
20. 3K-0360 [1] SEAL-O-RING  
21. 123-7583 [1] ORIFICE  
22. 3E-8008 M [4] BOLT-SOCKET HEAD (M16X2X90-MM)  
23. 123-7575 [1] SCREW-LOCK  
24. 6V-8978 [1] SEAL-O-RING  
25. 1G-3176 M [1] SCREW-LOCK (M8-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00742130687
 

256-9357: ROTATING GP-PUMP

256-9357 ROTATING GP-PUMP
S/N MH71-UP; JNM1-UP; HYT1-UP
STEERING
PART OF 424-4484 ROTATING GP-PUMP
AN ATTACHMENT
i02891599 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-9437 M [2] WASHER (30.7X44X3-MM THK)  
2. 9X-2857 [1] RING-RETAINING  
3. 142-9434 [1] PLATE-RETAINER  
4. 142-9425 [9] PISTON AS  
5. 287-3789 [1] BARREL AS  
6. 142-9438 [1] SPRING-COIL  
7. 142-9426 [1] SPRING AS  
8. 142-9435 [1] BALL  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00742130688
 

424-4484: ROTATING GP-PUMP

424-4484 ROTATING GP-PUMP
S/N MH71-UP; JNM1-UP; HYT1-UP
STEERING
PART OF 424-4483 PUMP GP-PISTON
AN ATTACHMENT
i06188335 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-9357 CY [1] ROTATING GP-PUMP (HYDRAULIC)  
2. 424-4485 [1] PLATE-PORT  
3. 142-9427 [1] SWASHPLATE  
4. 126-1403 [1] PLATE-ADJUSTMENT  
5. 142-9429 [1] SHAFT  
6. 395-9306 C [2] WIRE  
7. 142-9436 [1] BEARING AS  
8. 142-9439 [1] BEARING AS  
9. 395-9312 C [1] SUPPORT-BEARING  
10. 6V-5201 [1] RING-RETAINING  
11. 159-9854 [2] RING-RETAINING  
12. 201-5382 [1] SEAL-SHAFT  
13. 142-9426 [1] SPRING AS  
14. 142-9430 BC [1] SHIM (1.2-MM THK)  
15. 142-9431 BC [1] SHIM (1-MM THK)  
16. 142-9432 BC [1] SHIM (0.8-MM THK)  
17. 142-9433 BC [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00742130689
 

485-5146: VALVE GP-BRAKE CONTROL

485-5146 VALVE GP-BRAKE CONTROL
S/N MH71-UP; JNM1-UP; HYT1-UP
PART OF 458-3915 VALVE & MTG GP-CONTROL
AN ATTACHMENT
i06534072 M0074213
  For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 174-4909 Y [1] VALVE GP-SOLENOID (SERVICE BRAKE)  
2. 251-3269 [1] CARTRIDGE AS-VALVE (SCREEN)  
3. 382-0936 J [2] VALVE GP-PRESSURE REDUCING (BRAKE)  
4. 382-0937 H [1] ACCUMULATOR GP (BRAKE)  
5. 382-0938 [1] VALVE GP-CONTROL (IMPLEMENT, STEERING, BRAKE)  
  033-6027 [1] SEAL-O-RING  
  033-6043 [1] SEAL-O-RING  
  169-1616 [2] RING-BACKUP  
6. 478-8207 Y [1] VALVE GP-SOLENOID (24-VOLT)(PARKING BRAKE DUMP)  
7. 3J-1907 [7] SEAL-O-RING  
8. 3J-7354 [7] SEAL-O-RING  
9. 3K-0360 [2] SEAL-O-RING  
10. 9S-8002 [7] PLUG (7/16-20-THD)  
11. 9S-8004 [7] PLUG (9/16-18-THD)  
12. 9S-8005 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  166-0321 J [1] KIT-SEAL (CONTROL VALVE)  
    (INCLUDES SEALS)
  172-7753 H [1] KIT-SEAL  
    (INCLUDES SEALS & BACK UP RING)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog D6T :

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