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320-0467 PUMP GP-PISTON -STEERING S/N PBG1-UP PART OF 315-5945 PUMP & MTG GP-HYDRAULIC 966K WHEEL LOADER




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP57270820
 

320-0467: PUMP GP-PISTON

320-0467 PUMP GP-PISTON -STEERING
S/N PBG1-UP
PART OF 315-5945 PUMP & MTG GP-HYDRAULIC
i04152472 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-4224 [1] PLUG-SWASHPLATE  
2. 033-6036 [1] SEAL-O-RING  
3. 100-3402 [1] BEARING-SWASH  
4. 100-3405 [1] BEARING-SWASH  
5. 6V-8837 M [3] BOLT (M6X1X16-MM)  
6. 4F-4097 [1] SEAL-O-RING  
7. 3E-4302 M [2] SCREW-FLAT HEAD (M4X0.7X10-MM)  
8. 100-3404 [1] COVER-TRUNNION  
9. 9T-1636 [1] SEAT  
10. 9T-1710 [1] POPPET  
11. 9T-1699 [1] SPRING  
12. 117-0823 [1] HEAD-PUMP  
13. 6E-1436 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
14. 6Y-4280 [1] CONE-BEARING  
15. 7T-9755 [1] CUP-BEARING  
16. 9T-7775 [1] PLATE-VALVE  
17. 3E-7417 [2] PLUG  
18. 8T-7876 [2] SEAL-O-RING  
19. 7L-9061 [2] SEAL-O-RING  
20. 100-3413 [1] GASKET  
21. 100-3412 Y [1] ROTATING GP-PUMP  
22. 100-3409 [1] SPRING-BIAS  
23. 100-3408 [1] KIT-BIAS PISTON  
    (INCLUDES SPRING, ROD, PISTON & SEAL)
24. 002-1212 [1] CUP-BEARING  
25. 2F-8509 [1] CONE-BEARING  
26. 102-2066 [1] SHAFT-PUMP  
27. 102-2067 [1] HOUSING-PUMP  
28. 006-8663 [1] RING  
29. 8T-4750 [1] SEAL-LIP TYPE  
30. 169-3290 Y [1] SWASHPLATE GP  
31. 100-3415 [1] KIT-CONTROL PISTON  
    (INCLUDES ROD, PISTON & SEAL)
32. 9T-1652 [1] PIN  
33. 6V-8336 M [1] BOLT (M12X1.75X70-MM)  
34. 6V-7673 M [4] BOLT (M12X1.75X50-MM)  
35. 8T-0373 M [1] BOLT (M14X2X20-MM)  
36. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
37. 141-1053 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
38. 3D-2824 [1] SEAL-O-RING  
39. 9S-4183 [1] PLUG (1-1/16-12-THD)  
40. 4H-1440 [2] PIN-SPRING  
41. 109-3204 [3] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  364-7613 [1] KIT-SEAL  
    (INCLUDES RETAINERS, O-RINGS, SEALS & GASKET)
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57270821
 

352-4500: PUMP GP-PISTON

352-4500 PUMP GP-PISTON
S/N PBG1-UP
PART OF 315-5944 PUMP & MTG GP-BRAKE & HYD FAN
i04050750 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 273-5073 Y [1] ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN)  
3. 174-9994 [1] PISTON-CONTROL  
4. 274-7452 [1] LINK-CONTROL  
5. 312-8769 [1] SWASHPLATE  
6. 198-2617 [1] SHAFT  
7. 198-5351 [1] PLUG  
8. 188-6303 [1] SPRING  
9. 155-9133 [1] KEY  
10. 148-1238 [1] SHIM (3-MM THK)  
11. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
12. 120-4394 [1] PLUG-BREAK OFF  
13. 9X-8979 [1] DOWEL  
14. 360-1413 Y [1] VALVE GP-PUMP CONTROL  
15. 185-0242 [1] PLATE  
16. 213-4208 [1] RING-LOCK  
17. 185-0263 [1] BEARING  
18. 203-8609 [1] CUP-BEARING  
19. 237-4227 [2] BEARING-CRADLE  
20. 105-3035 [1] CONE-BEARING  
22. 166-0344 [1] SEAL-SHAFT  
23. 280-7870 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  364-8570 [1] KIT-SEAL  
    (INCLUDES O-RINGS & SEAL)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57270822
 

256-7858: ROTATING GP-MOTOR

256-7858 ROTATING GP-MOTOR
S/N PBG1-UP
PART OF 350-7075 MOTOR GP-PISTON
i02306060 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-7874 [1] BEARING  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 256-7875 [1] PLATE  
9. 138-8173 [1] PLATE-VALVE  
 

#SEBP57270823
 

100-3412: ROTATING GP-PUMP

100-3412 ROTATING GP-PUMP -STEERING
S/N PBG1-UP
PART OF 320-0467 PUMP GP-PISTON
i00190633 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7774 [1] BARREL  
2. 3J-8500 [1] RING-RETAINING  
3. 9T-7769 [1] GUIDE-OUTER  
4. 6V-5192 M [4] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
5. 100-3410 [2] PLATE  
6. 100-3411 [2] PLATE-SPACER  
7. 9T-7765 [9] PISTON  
8. 9T-7767 [1] PLATE-RETRACTION  
9. 9T-7773 [1] GUIDE-INNER  
10. 9T-7771 [1] SPRING  
  M   METRIC PART
 

#SEBP57270824
 

273-5073: ROTATING GP-PUMP

273-5073 ROTATING GP-PUMP
S/N PBG1-UP
PART OF 352-4500 PUMP GP-PISTON
i04345369 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-8175 [1] BEARING-SPHERICAL  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 258-5194 [1] PLATE  
9. 138-8173 [1] PLATE-VALVE  
 

#SEBP57270825
 

169-3290: SWASHPLATE GP

169-3290 SWASHPLATE GP
S/N PBG1-UP
PART OF 320-0467 PUMP GP-PISTON
i02234641 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-1801 [2] STOP  
2. 1H-3937 [2] PIN  
 

#SEBP57270826
 

336-3852: TANK & FILTER GP-HYDRAULIC

336-3852 TANK & FILTER GP-HYDRAULIC
S/N PBG757-UP
PART OF 327-2557 HYDRAULIC AR
i04808058 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-8693 [1] SCREEN (HYDRAULIC TANK)  
2. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
3. 206-8818 [1] STRAINER (HYDRAULIC TANK FILL)  
4. 245-9740 [1] GASKET  
5. 253-1702 [1] COVER  
6. 260-8636 [1] GAUGE-LIQUID LEVEL (SIGHT GLASS)(HYDRAULIC TANK)  
7. 275-8880 [1] FLANGE  
8. 336-3853 [1] TANK AS-HYDRAULIC  
9. 376-1286 Y [1] FILTER GP-OIL (HYDRAULIC TANK RETURN)(HYDRAULIC TANK RETURN)  
10. 380-1277 [1] PLATE  
11. [2] PLUG AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
12. 1P-4578 [2] FLANGE-HALF  
13. 1P-4584 [2] FLANGE-HALF  
14. 3E-4353 [4] WASHER-HARD (11X25X3-MM THK)  
15. 6V-7732 M [4] BOLT (M10X1.5X25-MM)  
16. 6V-8455 M [4] BOLT (M10X1.5X16-MM)  
17. 7X-0591 [4] WASHER-HARD (17X29X3-MM THK)  
18. 8C-3206 [2] FLANGE-HALF  
19. 8T-4121 [44] WASHER-HARD (11X21X2.5-MM THK)  
20. 8T-4136 M [36] BOLT (M10X1.5X25-MM)  
21. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
22. 8T-4193 M [4] BOLT (M16X2X50-MM)  
23. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
24. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57270827
 

318-8543: TANK GP-HYDRAULIC

318-8543 TANK GP-HYDRAULIC
S/N PBG1-UP
156-L (41.3 US GAL)
PART OF 327-2557 HYDRAULIC AR
i04156043 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-0646 [1] SPRING-VALVE  
2. 4M-6921 [1] WASHER-SPRING  
3. 6E-2060 [1] COVER AS  
4. 6E-5101 [2] PLATE  
5. 9T-7570 [1] VALVE-BYPASS  
6. 9T-7571 [1] SCREEN AS  
7. 9T-7572 [1] FLANGE  
8. 9T-9227 [2] SCREEN AS  
9. 139-1537 [1] FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY)  
10. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
11. 206-8818 [1] STRAINER  
12. 222-9151 [2] WASHER-HARD (11X32X5-MM THK)  
13. 231-9489 [1] TUBE AS  
14. 260-8636 [1] GAUGE-LIQUID LEVEL (SIGHT GLASS)  
15. 267-7369 [1] SPACER (23X128X6-MM THK)  
16. 275-8880 [1] FLANGE  
17. 318-2172 [1] RETAINER AS  
18. 329-2104 [1] TUBE AS  
19. 329-2105 [1] BASE-FILTER  
20. 350-2437 [1] GASKET  
21. 350-2438 [1] COVER  
22. 351-0174 [1] STUD-TAPERLOCK  
23. 362-1656 [1] TANK AS-HYDRAULIC  
24. 362-1659 [1] PLATE  
25. [2] PLUG AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
26. 155-3624 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
27. 1P-4578 [2] FLANGE-HALF  
28. 1P-4584 [2] FLANGE-HALF  
29. 2H-6124 [1] SEAL-O-RING  
30. 2L-1699 [1] PIN-SPRING  
31. 3E-4353 [6] WASHER-HARD (11X25X3-MM THK)  
32. 4F-7389 [2] SEAL-O-RING  
33. 4J-0522 [1] SEAL-O-RING  
34. 5H-4020 [1] COVER  
35. 5H-6733 [1] SEAL-O-RING  
36. 6V-7730 M [2] BOLT (M10X1.5X90-MM)  
37. 6V-7732 M [6] BOLT (M10X1.5X25-MM)  
38. 6V-7744 M [6] LOCKNUT (M10X1.5-THD)  
39. 7D-1195 [1] SEAL-O-RING  
40. 7F-2122 [1] SEAL-O-RING  
41. 7X-0591 [4] WASHER-HARD (17X29X3-MM THK)  
42. 8C-3206 [2] FLANGE-HALF  
43. 8T-0389 M [1] LOCKNUT (M10X1.5-THD)  
44. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
45. 8T-4133 M [4] NUT (M10X1.5-THD)  
46. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
47. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
48. 8T-4193 M [4] BOLT (M16X2X50-MM)  
49. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
50. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
51. 9X-2125 M [2] BOLT-LOCKING (M10X1.5X25-MM)  
  M   METRIC PART
 

#SEBP57270828
 

375-5478: VALVE & LINES GP

375-5478 VALVE & LINES GP -REAR
S/N PBG1-UP
PART OF 315-5971 LINES GP-AUTOMATIC LUBRICATION
i04337589 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 375-5477 Y [1] VALVE GP-LUBE DISTRIBUTION  
2. 161-9031 E HOSE (170-CM EACH)  
3. 161-9030 E HOSE (95-CM)  
3A. 161-9030 E HOSE (225-CM)  
3B. 161-9030 E HOSE (120-CM)  
3C. 161-9030 E HOSE (150-CM EACH)  
3D. 161-9030 E HOSE (50-CM EACH)  
3E. 161-9030 E HOSE (105-CM)  
3F. 161-9030 E HOSE (135-CM)  
3G. 161-9030 E HOSE (200-CM)  
  E   ORDER BY THE CENTIMETER
  Y   SEPARATE ILLUSTRATION
 

#SEBP57270829
 

315-5946: VALVE & MTG GP-CONTROL

315-5946 VALVE & MTG GP-CONTROL
S/N PBG1-756
PART OF 327-2557 HYDRAULIC AR
i04156191 SEBP5727
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Parts for your 966K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-9699 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
2. 357-4460 [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
3. 169-5863 [1] ADAPTER AS  
  4J-5477 [1] SEAL-O-RING  
  7X-7945 [1] ADAPTER (9/16-18-THD)  
4. 318-8451 Y [1] VALVE GP-MAIN CONTROL (2-WAY)  
5. 326-6451 [1] PLATE AS  
6. 382-2708 [1] TUBE AS  
7. 355-9981 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
8. 357-4362 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
9. 357-4371 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
10. 357-4372 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
11. 357-4381 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
12. 357-4432 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
13. 357-4439 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
14. 357-4547 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9843 [1] TEE  
15. 357-4548 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9844 [1] TEE-SWIVEL  
16. 360-3579 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1779 [1] CONNECTOR  
17. 363-9983 [1] HOSE AS  
18. 148-8413 [1] REDUCER AS  
  6V-8934 [1] ADAPTER  
  4J-5477 [1] SEAL-O-RING  
19. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
20. 164-5586 [1] TEE AS  
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
21. 198-4777 [2] WASHER-HARD (11X25X10-MM THK)  
22. 1B-3057 [1] CLIP  
23. 2P-1279 [1] LOCKNUT (9/16-18-THD)  
24. 3J-1907 [1] SEAL-O-RING  
25. 5P-9085 [1] CLIP (LOOP)  
26. 6V-0852 [1] CAP-DUST  
27. 6V-2383 [1] CLIP  
28. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4133 M [1] NUT (M10X1.5-THD)  
30. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
31. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
32. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
33. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 8T-4779 M [4] BOLT (M16X2X35-MM)  
35. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
36. 8M-2770 [1] CLIP (LOOP)(LOOP)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 966K :

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