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8X-2379 PUMP & MTG GP-STEERING S/N XZJ1-UP PART OF 123-4036 CHASSIS AR 12H MOTOR GRADER


HYDRAULIC SYSTEM
PUMP GP
DRIVE GP
SWIVEL GP
TANK GP
SHAFT GP
VALVE & LINKAGE GP

MOTOR GRADER 12H MOTOR GRADER XZJ
 12H Motor Grader XZJ00001-UP (MACHINE) POWERED BY 3306 Engine SEBP4106 12H XZJ   (2006)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-STEERING
8X-2379 PUMP & MTG GP-STEERING
PUMP GP-PISTON
6E-3136 PUMP GP-PISTON
ROTATING GP-PUMP
6E-6571 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
104-3122 VALVE GP-PUMP CONTROL
 

#SEBP41060280
 

8X-2379: PUMP & MTG GP-STEERING

8X-2379 PUMP & MTG GP-STEERING
S/N XZJ1-UP
PART OF 123-4036 CHASSIS AR
i02180846 SEBP4106
8X2379 PUMP & MTG GP-STEERING Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-5120 [1] NUT-JAM (3/4-16-THD)  
2. 5R-4787 [4] PLATE  
3. 6E-3136 Y [1] PUMP GP-PISTON (STEERING)  
4. 8X-4467 [1] PLATE AS  
5. 112-4159 [4] MOUNTING AS  
6. 8T-9389 [4] BOLT (1/2-13X2.75-IN)  
7. 1B-8737 [1] KEY-WOODRUFF  
8. 8T-4994 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
9. 6V-8765 [4] WASHER-HARD (15X26X3-MM THK)  
10. 8C-3425 M [4] BOLT (M14X2X35-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41060281
 

6E-3136: PUMP GP-PISTON

6E-3136 PUMP GP-PISTON -STEERING
S/N XZJ1-UP
PART OF 8X-2379 PUMP & MTG GP-STEERING
i02180839 SEBP4106
6E3136 PUMP GP-PISTON Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-6594 [1] BEARING-SWASH  
2. 6E-4224 [1] PLUG-SWASHPLATE  
3. 033-6036 [1] SEAL-O-RING  
4. 102-2386 [1] HEAD-PUMP  
5. 9T-1699 [1] SPRING  
6. 9T-1710 [1] POPPET  
7. 9T-1636 [1] SEAT  
8. 6E-6596 [1] COVER-TRUNNION  
9. 6V-3834 [1] SEAL-O-RING  
10. 3E-4302 M [2] SCREW-FLAT HEAD (M4X0.7X10-MM)  
11. 6V-8214 M [3] BOLT (M6X1X20-MM)  
12. 6E-6597 [1] BEARING-SWASH  
13. 6V-7673 M [2] BOLT (M12X1.75X50-MM)  
14. 8T-0372 M [4] BOLT (M12X1.75X90-MM)  
15. 104-3122 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
16. 109-3204 [3] SEAL-O-RING  
17. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
18. 095-0888 [2] PIN-SPRING  
19. 102-2385 [1] SHAFT-PUMP  
20. 102-2384 [1] HOUSING-PUMP  
21. 006-8663 [1] RING  
22. 8T-4750 [1] SEAL-LIP TYPE  
23. 6E-6599 [1] KIT-BIAS PISTON  
    (INCLUDES SPRING, ROD, PISTON, & SEAL)
24. 6E-6600 [1] SPRING-BIAS  
25. 6E-6571 Y [1] ROTATING GP-PUMP (STEERING)  
26. 6E-6601 [1] GASKET  
27. 7L-9061 [2] SEAL-O-RING  
28. 3E-7417 [2] PLUG  
29. 8T-7876 [2] SEAL-O-RING  
30. 9T-1633 [1] PLATE  
31. 9T-2197 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
32. 1P-6872 [1] CUP-BEARING  
33. 004-9040 [1] CONE-BEARING  
34. 9T-1652 [1] PIN  
35. 6E-6602 [1] KIT-PISTON CONTROL  
    (INCLUDES ROD, PISTON, & SEAL)
36. 167-1802 [1] SWASHPLATE GP  
37. 7T-8273 [1] CUP-BEARING  
38. 7T-8272 [1] CONE-BEARING  
39. 3K-0360 [1] SEAL-O-RING  
40. 9S-4185 [1] PLUG (3/4-16-THD)  
41. 104-3124 [1] SHIELD  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP41060282
 

6E-6571: ROTATING GP-PUMP

6E-6571 ROTATING GP-PUMP -STEERING
S/N XZJ1-UP
PART OF 6E-3136 PUMP GP-PISTON
i02180840 SEBP4106
6E6571 ROTATING GP-PUMP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-6604 [2] PLATE-SPACER  
2. 6E-6605 [2] PLATE-LIMITER  
3. 3T-0849 M [4] BOLT-SOCKET HEAD (M6X1X25-MM)  
4. 9T-7755 [1] SPRING  
5. 009-2069 [1] RING  
6. 9T-7754 [1] GUIDE-OUTER  
7. 9T-7757 [1] BARREL  
8. 9T-7756 [1] GUIDE-INNER  
9. 9T-7759 [1] PLATE-RETAINING  
10. 9T-7761 [9] PISTON  
  M   METRIC PART
 

#SEBP41060283
 

7D-9600: SHAFT GP-PUMP DRIVE

7D-9600 SHAFT GP-PUMP DRIVE
S/N XZJ1-UP
PART OF 123-4036 CHASSIS AR
i02180642 SEBP4106
7D9600 SHAFT GP-PUMP DRIVE Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
2. 112-5495 Y [1] UNIVERSAL JOINT GP-PUMP DRIVE (STEERING)  
3. 0L-0478 [4] BOLT (3/8-24X1.75-IN)  
4. 7D-9267 [1] YOKE  
5. 1B-8737 [1] KEY-WOODRUFF  
6. 1D-5120 [1] NUT-JAM (3/4-16-THD)  
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41060284
 

260-6502: SWIVEL GP

260-6502 SWIVEL GP
S/N XZJ1-UP
PART OF 106-4787 LINES GP-HYDRAULIC
AN ATTACHMENT
i02428959 SEBP4106
2606502 SWIVEL GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1246 B [6] SHIM (0.13-MM THK)  
2. 8J-2331 [7] SEAL  
3. 173-1008 [1] ROTOR  
4. 173-1009 [1] RETAINER  
5. 223-0580 [1] COVER  
7. 260-6501 [1] BODY  
8. 173-1007 [2] SEAL  
9. 1P-3700 [4] SEAL-RECTANGULAR  
10. 2H-3928 [7] SEAL-O-RING  
11. 4J-9964 [2] SEAL  
12. 5P-2566 [6] BOLT (1/2-13X1.5-IN)  
13. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
 

#SEBP41060285
 

214-1984: TANK & FILTER GP-HYDRAULIC

214-1984 TANK & FILTER GP-HYDRAULIC
S/N XZJ1-UP
PART OF 214-1983 TANK & MTG GP-HYDRAULIC
i02181584 SEBP4106
2141984 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 1R-0774 [1] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)  
3. 2S-5100 [1] VALVE-MANUAL  
4. 3F-1547 [1] SEAL-O-RING  
6. 4M-6921 [1] WASHER-SPRING  
7. 5D-1911 [1] COVER-HYDRAULIC CAP  
8. 226-2871 [1] ROD  
9. 9J-1979 [1] RETAINER AS  
12. 9J-3047 [1] STRAINER (HYDRAULIC TANK)  
13. 9M-7394 [1] LEVER  
14. 141-9661 [1] SPACER (20X128X6-MM THK)  
15. 226-2870 [1] CAP AS (HYDRAULIC TANK)  
16. 214-1982 [1] TANK AS  
17. 217-2661 [1] GAUGE-SIGHT (HYDRAULIC TANK OIL)  
18. 086-0507 [1] PIN  
19. 1L-5072 [1] DOWEL  
20. 2D-4202 [1] PLATE  
21. 2J-7761 [1] RING-RETAINING  
22. 3K-6060 [1] LOCKNUT (3/8-16-THD)  
23. 3G-0361 [1] GASKET  
25. 7D-1195 [1] SEAL-O-RING  
26. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
27. 8T-2275 [1] BALL  
28. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
30. 9H-6454 [1] GASKET  
31. 3B-4611 [1] PIN-COTTER  
32. 4B-2913 [1] PIN-CLEVIS  
  M   METRIC PART
 

#SEBP41060286
 

214-1983: TANK & MTG GP-HYDRAULIC

214-1983 TANK & MTG GP-HYDRAULIC
S/N XZJ1-UP
PART OF 123-4036 CHASSIS AR
i02181622 SEBP4106
2141983 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
2. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 214-1984 Y [1] TANK & FILTER GP-HYDRAULIC  
4. 7X-0325 [4] BOLT (1/2-13X2.5-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41060287
 

112-5495: UNIVERSAL JOINT GP-PUMP DRIVE

112-5495 UNIVERSAL JOINT GP-PUMP DRIVE -STEERING
S/N XZJ1-UP
PART OF 7D-9600 SHAFT GP-PUMP DRIVE
i02180646 SEBP4106
1125495 UNIVERSAL JOINT GP-PUMP DRIVE Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-1362 [2] SPIDER & BEARING AS  
2. 6G-4357 [1] YOKE AS-SLIP  
2A. 027-1287 [1] FITTING-GREASE  
2B. 9K-2721 [2] LOCKWASHER  
2C. 6G-6623 [1] SEAL  
2D. 5H-3593 [1] RETAINER-FELT  
3. 6G-4358 [1] YOKE  
4. 0L-0478 [8] BOLT (3/8-24X1.75-IN)  
 

#SEBP41060288
 

112-6795: VALVE & LINKAGE GP

112-6795 VALVE & LINKAGE GP -4-BANK, RH; 2-BANK, LH
S/N XZJ1-UP
PART OF 112-4106 BLADE AR
i02180520 SEBP4106
1126795 VALVE & LINKAGE GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3325 Y [1] VALVE GP-BANK 4 (RH)  
2. 104-8672 Y [1] VALVE GP-BANK 2 (LH)  
3. 8X-5498 [2] RETAINER  
4. 101-2457 [1] LEVER (ARTICULATION)  
5. 8D-5634 [1] LEVER (CENTER SHIFT)  
6. 6V-8186 [12] NUT-FULL (5/16-24-THD)  
  7H-3641 [12] END-ROD (5/16-24-THD)  
  8X-4276 [6] ROD  
7. 8D-5633 [1] LEVER (WHEEL LEAN)  
8. 8D-8852 [2] SPACER (0.78X1.5X1.344-IN THK)  
9. 137-4515 [2] BUSHING  
10. 8D-5640 [10] BEARING  
11. 8D-5636 B [4] SHIM (0.254-MM THK)  
12. 8D-5637 B [4] SHIM (0.762-MM THK)  
13. 6L-1962 [6] NUT-JAM (3/8-24-THD)  
14. 8T-9043 [12] BOLT (5/16-18X0.875-IN)  
15. 3F-9556 [12] LOCKWASHER  
16. 9B-7237 [2] BOLT (3/8-16X1.25-IN)  
17. 8D-5641 [8] BEARING  
18. 2G-6757 [1] KNOB-BLADE LIFT (LH)  
19. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
20. 8D-5632 [1] LEVER (BLADE LIFT-RH)  
21. 2G-6751 [1] KNOB-CIRCLE DRIVE  
22. 2G-6748 [1] KNOB-BLADE LIFT (RH)  
23. 2G-6756 [1] KNOB-WHEEL LEAN  
24. 2G-6752 [1] KNOB-ARTICULATION  
25. 2G-6755 [1] KNOB-CENTERSHIFT  
26. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
27. 9M-1853 [6] MOUNTING  
28. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
29. 104-7740 [1] PLATE AS (LH)  
  1F-0748 [2] NUT-WELD (1/2-13-THD)  
30. 104-7419 [1] PLATE AS (RH)  
  1F-0748 [2] NUT-WELD (1/2-13-THD)  
31. 104-7429 [2] PLATE  
32. 137-4516 [1] SHAFT  
33. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
34. 6B-0933 [4] SPACER (10.31X19.05X6.35-MM THK)  
35. 5P-2424 [6] BOLT (1/2-13X2.25-IN)  
36. 6V-8188 [2] NUT (1/2-13-THD)  
37. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
38. 8F-6437 [6] WASHER (13.5X50.8X4.76-MM THK)  
39. 8D-5632 [1] LEVER (CIRCLE DRIVE)  
40. 8D-5634 [1] LEVER (BLADE LIFT-LH)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP41060289
 

115-0804: VALVE & LINKAGE GP

115-0804 VALVE & LINKAGE GP -4-BANK, RH; 5-BANK, LH
S/N XZJ1-UP
AN ATTACHMENT
i02428545 SEBP4106
1150804 VALVE & LINKAGE GP Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3325 Y [1] VALVE GP-BANK 4 (RH)  
2. 124-3328 Y [1] VALVE GP-BANK 5 (LH)  
3. 8X-5499 [2] RETAINER  
4. 101-2457 [1] LEVER (ARTICULATION)  
4A. 101-2457 [1] LEVER (SCARIFIER)  
5. 8D-5634 [1] LEVER (CENTER SHIFT)  
5A. 8D-5634 [1] LEVER (BLADE LIFT-LH)  
6. 8X-4276 [9] ROD  
7. 8D-5633 [1] LEVER (WHEEL LEAN)  
7A. 8D-5633 [1] LEVER (SIDE SHIFT)  
8. 101-2458 [1] LEVER (BLADE TIP)  
9. 137-4515 [2] BUSHING  
10. 8D-5640 [11] BEARING  
11. 8D-5636 B [4] SHIM (0.254-MM THK)  
12. 8D-5637 B [4] SHIM (0.762-MM THK)  
13. 6L-1962 [9] NUT-JAM (3/8-24-THD)  
14. 8T-9043 [18] BOLT (5/16-18X0.875-IN)  
15. 3F-9556 [18] LOCKWASHER  
16. 9B-7237 [2] BOLT (3/8-16X1.25-IN)  
17. 8D-5641 [9] BEARING  
18. 2G-6757 [1] KNOB-BLADE LIFT (LH)  
19. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
20. 2G-6749 [1] KNOB-SIDESHIFT  
21. 2G-6747 [1] KNOB-BLADE TIP  
22. 8D-5632 [1] LEVER (BLADE LIFT-RH)  
22A. 8D-5632 [1] LEVER (CIRCLE DRIVE)  
23. 2G-6751 [1] KNOB-CIRCLE DRIVE  
24. 2G-6748 [1] KNOB-BLADE LIFT (RH)  
25. 2G-6756 [1] KNOB-WHEEL LEAN  
26. 2G-6752 [1] KNOB-ARTICULATION  
27. 2G-6755 [1] KNOB-CENTERSHIFT  
28. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
29. 9M-1853 [6] MOUNTING  
30. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
31. 104-7740 [1] PLATE AS (LH)  
  1F-0748 [2] NUT-WELD (1/2-13-THD)  
32. 104-7419 [1] PLATE AS (RH)  
  1F-0748 [2] NUT-WELD (1/2-13-THD)  
33. 104-7429 [2] PLATE  
34. 137-4516 [1] SHAFT  
35. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
36. 6B-0933 [4] SPACER (10.31X19.05X6.35-MM THK)  
37. 5P-2424 [6] BOLT (1/2-13X2.25-IN)  
38. 6V-8188 [2] NUT (1/2-13-THD)  
39. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
40. 2G-6753 [1] KNOB-SCARIFIER  
41. 8F-6437 [6] WASHER (13.5X50.8X4.76-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 12H :

MOTOR GP-GEROTOR
105-3196 MOTOR GP-GEROTOR
LOCK GP-CENTERSHIFT
142-8205 LOCK GP-CENTERSHIFT
LINES GP-STEERING
115-8081 LINES GP-STEERING
LINES GP-RIPPER
8X-9142 LINES GP-RIPPER
LINES GP-RIPPER
109-7027 LINES GP-RIPPER
LINES GP-PUMP
126-0628 LINES GP-PUMP
LINES GP-HYDRAULIC
8X-6070 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
115-8078 LINES GP-HYDRAULIC
PUMP GP-PISTON
6E-3136 PUMP GP-PISTON
ROTATING GP-PUMP
6E-6571 ROTATING GP-PUMP
SHAFT GP-PUMP DRIVE
7D-9600 SHAFT GP-PUMP DRIVE
SWIVEL GP
260-6502 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
214-1984 TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
214-1983 TANK & MTG GP-HYDRAULIC
UNIVERSAL JOINT GP-PUMP DRIVE
112-5495 UNIVERSAL JOINT GP-PUMP DRIVE
VALVE & LINKAGE GP
112-6795 VALVE & LINKAGE GP

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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