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323-6133 LINES GP-TRAVEL MOTOR -LONG UNDERCARRIAGE S/N BWH1745-UP PART OF 323-6135 HYDRAULIC AR 312C


HYDRAULIC SYSTEM
LINES GP-TRAVEL MOTOR
MANIFOLD GP
MOTOR GP
MOUNTING GP

EXCAVATOR 312C EXCAVATOR BWH
 312C & 312C L Excavators BWH00001-UP (MACHINE) POWERED BY 3064 Engine SEBP3973 312C BWH   (2003)

HYDRAULIC SYSTEM

LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
168-9531 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
168-9532 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
195-6934 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
323-6133 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
323-6944 LINES GP-TRAVEL MOTOR
 

#SEBP39730500
 

323-6133: LINES GP-TRAVEL MOTOR

323-6133 LINES GP-TRAVEL MOTOR -LONG UNDERCARRIAGE
S/N BWH1745-UP
PART OF 323-6135 HYDRAULIC AR
i02988267 SEBP3973
3236133 LINES GP-TRAVEL MOTOR Parts scheme 3236133 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 218-4241 I [1] HOSE AS  
2. 218-4243 I [2] HOSE AS  
3. 218-4242 I [1] HOSE AS  
4. 134-5048 I [2] HOSE AS  
5. 162-4696 Y [1] SWIVEL GP  
6. 229-7539 [1] BRACKET AS  
7. 8T-4140 M [1] BOLT (M16X2X60-MM)  
8. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
10. 1U-8846 B [2] SEALANT-GASKET  
11. 148-8339 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
12. 148-8327 [8] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
13. 8C-8400 [2] ELBOW  
14. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
15. 194-9041 [1] ELBOW  
16. 3D-2824 [3] SEAL-O-RING  
17. 6V-9746 [3] SEAL-O-RING  
18. 153-6242 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-0197 [1] CONNECTOR  
19. 218-4244 I [4] HOSE AS  
20. 131-3206 I [2] HOSE AS  
21. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
22. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
23. 148-8436 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8775 [1] TEE-FACE SEAL  
24. 267-4063 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  156-8801 [1] CONNECTOR  
25. 5I-4365 [2] GROMMET  
26. 5I-4366 [2] GROMMET  
27. 7K-1181 [6] STRAP-CABLE  
28. 115-8645 [1] GUARD  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730501
 

323-6944: LINES GP-TRAVEL MOTOR

323-6944 LINES GP-TRAVEL MOTOR
S/N DBN1202-UP
PART OF 323-6946 HYDRAULIC AR
i03118542 SEBP3973
3236944 LINES GP-TRAVEL MOTOR Parts scheme 3236944 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 218-4241 I [1] HOSE AS  
2. 218-4243 I [2] HOSE AS  
3. 218-4242 I [1] HOSE AS  
4. 218-4245 I [4] HOSE AS  
5. 162-4696 Y [1] SWIVEL GP  
6. 229-7539 [1] BRACKET AS  
7. 8T-4140 M [1] BOLT (M16X2X60-MM)  
8. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
10. 1U-8846 B [2] SEALANT-GASKET  
11. 148-8339 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
12. 148-8327 [8] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
13. 8C-8400 [2] ELBOW  
14. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
15. 194-9041 [1] ELBOW  
16. 3D-2824 [3] SEAL-O-RING  
17. 6V-9746 [3] SEAL-O-RING  
18. 153-6242 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-0197 [1] CONNECTOR  
19. 179-7770 I [2] HOSE AS  
20. 179-7771 I [2] HOSE AS  
21. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
22. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
23. 148-8436 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8775 [1] TEE-FACE SEAL  
24. 267-4063 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  156-8801 [1] CONNECTOR  
25. 5I-4365 [2] GROMMET  
26. 5I-4366 [2] GROMMET  
27. 7K-1181 [6] STRAP-CABLE  
28. 115-8645 [1] GUARD  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730502
 

158-8251: MANIFOLD GP-CONTROL

158-8251 MANIFOLD GP-CONTROL -PILOT OIL SUPPLY
S/N BWH1-676; DBN1-387
PART OF 168-9538 LINES GP-PILOT
i01463284 SEBP3973
1588251 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
3. 197-0196 [1] VALVE-CHECK  
4. [1] MANIFOLD GP-CONTROL  
5. 197-0199 [1] SPRING  
6. 197-0273 [1] SPRING  
7. 121-1491 Y [1] VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)  
7A. 121-1491 Y [1] VALVE GP-SOLENOID (SWING BRAKE RELEASE)  
7B. 121-1491 Y [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
8. 3K-0360 [3] SEAL-O-RING  
9. 7I-2272 M [6] BOLT (M5X0.8X12-MM)  
10. 7M-7410 [2] PLUG-PIPE  
11. 8T-6759 [6] PLUG-PIPE  
12. 9S-8005 [3] PLUG (3/4-16-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730503
 

215-5037: MANIFOLD GP-CONTROL

215-5037 MANIFOLD GP-CONTROL -PILOT OIL SUPPLY
S/N BWH677-UP; DBN388-UP
PART OF 168-9538 LINES GP-PILOT
i02364956 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  239-8998 Y [1] MANIFOLD GP-CONTROL (PILOT OIL SUPPLY)(STEEL BODY)  
    -OR-
  239-8697 Y [1] MANIFOLD GP-CONTROL (PILOT OIL SUPPLY)(ALUMINUM BODY)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730504
 

239-8697: MANIFOLD GP-CONTROL

239-8697 MANIFOLD GP-CONTROL -PILOT OIL SUPPLY
S/N BWH677-UP; DBN388-UP
ALUMINUM BODY
PART OF 215-5037 MANIFOLD GP-CONTROL
i02364993 SEBP3973
2398697 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1491 Y [1] VALVE GP-SOLENOID (SWING BRAKE RELEASE)  
2. 121-1491 Y [1] VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)  
3. 121-1491 Y [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
4. 197-0196 [1] VALVE-CHECK  
5. 197-0199 [1] SPRING  
6. 197-0273 [1] SPRING  
7. Z [1] MANIFOLD GP-CONTROL  
8. 3J-1907 [1] SEAL-O-RING  
9. 3K-0360 [4] SEAL-O-RING  
10. 4J-7533 [6] SEAL-O-RING  
11. 7I-2272 M [6] BOLT (M5X0.8X12-MM)  
12. 9S-8001 [6] PLUG  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
14. 9S-8005 [4] PLUG (3/4-16-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP39730505
 

239-8998: MANIFOLD GP-CONTROL

239-8998 MANIFOLD GP-CONTROL -PILOT OIL SUPPLY
S/N BWH677-UP; DBN388-UP
STEEL BODY
PART OF 215-5037 MANIFOLD GP-CONTROL
i02364999 SEBP3973
2398998 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1491 Y [1] VALVE GP-SOLENOID (SWING BRAKE RELEASE)  
1A. 121-1491 Y [1] VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)  
1B. 121-1491 Y [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
2. 7M-7410 [2] PLUG-PIPE  
3. 8T-6759 [6] PLUG-PIPE  
4. 197-0196 [1] VALVE-CHECK  
5. 9S-8005 [3] PLUG (3/4-16-THD)  
6. 197-0199 [1] SPRING  
7. 197-0273 [1] SPRING  
8. 3K-0360 [3] SEAL-O-RING  
9. 7I-2272 M [6] BOLT (M5X0.8X12-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730506
 

220-8601: MOTOR GP-PISTON

220-8601 MOTOR GP-PISTON
S/N BWH1-584
PART OF 220-8600 DRIVE GP-FINAL
i01973390 SEBP3973
2208601 MOTOR GP-PISTON Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 221-9068 [1] VALVE AS-PILOT  
2. 238-7414 Y [1] BLOCK GP-HYDRAULIC  
3. 128-1929 [1] PIN-DOWEL  
4. 188-6398 [1] HOUSING-MOTOR  
5. 153-2691 [1] RING-RETAINING  
6. 153-2686 [1] SHAFT  
7. 134-5180 [1] SET-BEARING  
  128-1903 B [1] SHIM PACK (INCLUDES 14-SHIMS)  
8. 128-1899 [1] SWASHPLATE  
9. 153-2688 [1] CRADLE SHELL  
10. 221-9070 [1] VALVE GP-MOTOR CONTROL  
  8T-7525 [1] SEAL-O-RING  
  095-1750 [4] SEAL-O-RING  
11. 153-2685 [1] ROTATING AS  
12. 125-9702 [2] CLAMP  
13. 125-9706 [2] DOWEL SCREW  
14. 153-2687 [1] KIT-SEAL  
15. 221-9071 Y [1] HEAD GP-MOTOR  
16. 231-8593 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730507
 

170-9893: MOTOR GP-SWING

170-9893 MOTOR GP-SWING
S/N BWH1-UP; DBN1-UP
PART OF 169-5569 DRIVE GP-SWING
i02117821 SEBP3973
1709893 MOTOR GP-SWING Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-0320 [1] BUSHING  
2. 099-0321 J [1] SEAL-LIP TYPE  
3. 099-0322 [1] BEARING-ROLLER  
4. 7I-0057 [1] SPRING  
5. 099-4749 [1] PLATE-CAM  
6. 7I-0058 [1] PLATE-RETAINER  
7. 200-3335 [1] PISTON AS  
8. 099-6530 [3] PLATE-FRICTION  
9. 099-6531 [3] PLATE-SEPARATOR  
10. 099-6532 J [1] SEAL-O-RING  
11. 099-6535 [1] PISTON-BRAKE  
12. 6F-4718 J [2] SEAL-O-RING  
13. 099-0328 [16] SPRING  
14. 099-0329 [2] PIN  
15. 099-0330 [4] SPRING  
16. 099-0331 [4] RING  
17. 099-0332 [4] BUSHING  
18. 099-0333 [1] PLATE-VALVE  
19. 099-0334 [1] BEARING AS-NEEDLE  
20. 099-0335 [1] RING-RETAINING  
21. 123-2143 [1] BARREL AS  
22. 194-8401 [1] HOUSING  
23. [1] PLATE-IDENTIFICATION  
24. 7I-0060 [2] PLUG  
25. 095-1784 J [2] RING-BACKUP  
26. 095-1585 J [2] SEAL-O-RING  
27. 095-1580 J [2] SEAL-O-RING  
28. 7I-0061 [2] VALVE (CROSSOVER RELIEF)  
29. 7I-0062 [2] SPRING  
30. 7I-0063 [2] SLEEVE AS  
31. 194-8400 [1] HEAD  
32. 095-1594 J [4] SEAL-O-RING  
33. 3J-1907 J [3] SEAL-O-RING  
34. 9S-4191 [3] PLUG (9/16-18-THD)  
35. 229-0992 [2] VALVE GP-RELIEF (SWING)  
    (EACH INCLUDES)
  095-1594 [1] SEAL-O-RING  
36. 8T-0347 M [4] BOLT-SOCKET HEAD (M14X1.5X45-MM)  
37. 096-5933 [2] VALVE-CHECK (MAKEUP)  
38. 095-1789 J [2] RING  
39. 096-5934 [2] SPRING  
40. 096-5932 [2] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  123-2145 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP39730508
 

277-6697: MOTOR GP-TRAVEL

277-6697 MOTOR GP-TRAVEL -TRAVEL
S/N BWH1745-UP; DBN1202-UP
PART OF 277-6695, 332-7499 DRIVE GP-FINAL
i02872753 SEBP3973
2776697 MOTOR GP-TRAVEL Parts scheme
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-8278 [1] SEAL-O-RING  
2. 7Y-4224 [1] ORIFICE  
3. 085-9769 [4] PIN  
4. 087-4742 [1] VALVE  
5. 095-1585 [1] SEAL-O-RING  
6. 095-7380 [1] SPRING  
7. 095-7382 [1] RETAINER  
8. 096-1519 [1] SEAT  
9. 165-2793 [1] RETAINER  
10. 165-2799 [9] SPRING  
11. 165-5803 [1] SHAFT  
12. 165-5804 [1] BEARING-ROLLER  
13. 165-5806 [2] PISTON  
14. 165-5809 [9] PISTON AS  
15. 165-5811 [1] BARREL AS  
16. 165-5814 [4] PLATE-SEPARATOR  
17. 165-5816 [1] GUIDE-PISTON  
18. 165-5817 [1] PISTON-BRAKE  
19. 165-5818 [8] SPRING  
20. 165-5826 [1] SEAL-LIP TYPE  
21. 165-5828 [2] KEY  
22. 165-5831 [2] SPRING  
23. 176-8131 [1] SPACER-SPECIAL  
24. 176-8571 [1] BODY  
25. 176-8573 [4] PLATE-FRICTION  
26. 176-8579 [1] PLATE-CAM  
27. 267-8084 [1] BEARING-NEEDLE  
28. 9S-8005 [1] PLUG (3/4-16-THD)  
29. 298-5732 [1] RETAINER-BALL  
30. 303-4484 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
31. 094-1875 [1] DOWEL  
32. 094-1882 [7] PLUG  
33. 8T-4944 M [9] BOLT-SOCKET HEAD (M16X2X40-MM)  
34. 165-5819 [1] SEAL-O-RING  
35. 165-5820 [1] RING-BACKUP  
36. 165-5821 [1] SEAL-O-RING  
37. 165-5822 [1] RING-BACKUP  
38. 165-5823 [1] SEAL-O-RING  
39. 165-5824 [1] RING-BACKUP  
40. 3K-0360 [1] SEAL-O-RING  
41. 8T-4240 [1] RING-RETAINING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730509
 

168-9482: MOUNTING GP-MAIN CONTROL VALVE

168-9482 MOUNTING GP-MAIN CONTROL VALVE
S/N BWH1-UP; DBN1-UP
PART OF 233-7814, 234-9987, 253-0517, 323-6135, 323-6946 HYDRAULIC AR
i01457077 SEBP3973
1689482 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-6823 [1] SUPPORT AS  
2. 196-0882 [1] SUPPORT AS  
  8T-3612 M [4] NUT-WELD (M8X1.25-THD)  
3. 8T-4193 M [4] BOLT (M16X2X50-MM)  
4. 7X-2552 M [3] BOLT (M16X2X30-MM)  
5. 9X-8257 [3] WASHER (17.5X30X3.5-MM THK)  
6. 6I-6123 [4] SPACER (17X28X25-MM THK)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 312C :

LINES GP-TRAVEL MOTOR
195-6934 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
168-9532 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
168-9531 LINES GP-TRAVEL MOTOR
LINES GP-SWING MOTOR
168-9533 LINES GP-SWING MOTOR
LINES GP-SWING MOTOR
168-9533 LINES GP-SWING MOTOR
LINES GP-STICK CYLINDER
190-7355 LINES GP-STICK CYLINDER
LINES GP-STICK CYLINDER
179-7596 LINES GP-STICK CYLINDER
LINES GP-STICK CYLINDER
179-7596 LINES GP-STICK CYLINDER
LINES GP-TRAVEL MOTOR
323-6944 LINES GP-TRAVEL MOTOR
MANIFOLD GP-CONTROL
158-8251 MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8697 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8998 MANIFOLD GP-CONTROL
MOTOR GP-PISTON
220-8601 MOTOR GP-PISTON
MOTOR GP-SWING
170-9893 MOTOR GP-SWING
MOTOR GP-TRAVEL
277-6697 MOTOR GP-TRAVEL

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