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273-4147 CYLINDER GP-COUPLER S/N CBA1201-UP; FDS301-UP 63-MM (2.5-IN) BORE X 105-MM (4.1-IN) STROKE PART OF 236-4153 COUPLER GP-QUICK AN ATTACHMENT 312C L




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP38330310
 

273-4147: CYLINDER GP-COUPLER

273-4147 CYLINDER GP-COUPLER
S/N CBA1201-UP; FDS301-UP
63-MM (2.5-IN) BORE X 105-MM (4.1-IN) STROKE
PART OF 236-4153 COUPLER GP-QUICK
AN ATTACHMENT
i02785035 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 091-5928 [2] FITTING-GREASE  
2. 172-8406 [1] VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER)  
  2U-5338 [1] SEAL-O-RING (15.6-MM ID)  
  107-7640 [1] SEAL-O-RING (12.1-MM ID)  
  9W-3340 [1] SEAL-O-RING (10.1-MM ID)  
   
    AVAILABLE REPAIR KIT(S):
  326-5237 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES 3 O-RING SEALS, BACK-UP RING, WEAR RING, WIPER SEAL, GLAND SEAL & PISTON SEAL)
 

#SEBP38330311
 

194-8312: CYLINDER GP-STICK

194-8312 CYLINDER GP-STICK
S/N CBA1201-UP; FDS301-UP
PART OF 194-8311 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i01636095 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 194-8313 [1] CYLINDER AS  
1A. 172-2889 [1] BUSHING  
2. 103-8441 [1] RING-RETAINING  
3. 103-8442 [1] RING  
4. 105-7398 [1] STOP  
5. 8T-4241 [2] RING-RETAINING (EXTERNAL)  
6. 143-8151 M [1] LOCKNUT-SPECIAL  
7. 143-8028 J [1] RING  
8. 9X-3592 J [1] SEAL AS  
9. 143-8035 J [1] RING  
10. 143-8027 J [1] RING  
11. 229-1131 [1] PISTON  
12. 185-9050 J [1] RING-SEAL  
13. 5I-3046 [1] STOP  
14. 173-3358 [1] HEAD  
15. 173-3356 [1] ROD AS  
15A. 172-2889 [1] BUSHING  
16. 095-1628 J [2] SEAL-O-RING  
17. 099-0681 J [3] RING-BACKUP  
18. 096-8139 [1] RING-RETAINING  
19. 114-0755 [1] BUSHING  
20. 170-9843 J [1] SEAL-BUFFER  
21. 170-9859 J [1] SEAL-U-CUP  
22. 096-1054 J [1] RING-BACKUP  
23. 165-9285 J [1] SEAL-LIP TYPE  
24. 095-1676 J [1] SEAL-O-RING  
25. 123-2002 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  335-0007 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330312
 

251-2894: CYLINDER GP-STICK

251-2894 CYLINDER GP-STICK
S/N CBA1201-UP; FDS301-UP
120-MM (4.7-IN) BORE X 1197-MM (47.1-IN) STROKE
PART OF 251-2893 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02182778 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-3046 [1] STOP  
2. 9X-3592 J [1] SEAL AS  
3. 103-8441 [1] RING-RETAINING  
4. 103-8442 [1] RING  
5. 105-7398 [1] STOP  
6. 123-2002 [1] RING  
7. 143-8028 J [1] RING  
8. 143-8151 M [1] LOCKNUT-SPECIAL  
9. 173-3358 [1] HEAD  
10. 185-9050 J [1] RING-SEAL  
11. 194-8313 [1] CYLINDER AS  
  229-1010 [1] BUSHING  
12. 229-1131 [1] PISTON  
13. 251-2895 [1] ROD AS  
  229-1010 [1] BUSHING  
14. 096-1054 J [1] RING-BACKUP  
15. 096-8139 [1] RING-RETAINING  
16. 143-8027 J [1] RING  
17. 143-8035 J [1] RING  
18. 165-9285 J [1] SEAL-LIP TYPE  
19. 170-9843 J [1] SEAL-BUFFER  
20. 170-9859 J [1] SEAL-U-CUP  
21. 095-1628 J [2] SEAL-O-RING  
22. 095-1676 J [1] SEAL-O-RING  
23. 099-0681 J [3] RING-BACKUP  
24. 114-0755 [1] BUSHING  
25. 8T-4241 [2] RING-RETAINING (EXTERNAL)  
   
    AVAILABLE REPAIR KIT(S):
  170-9999 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330313
 

335-0003: CYLINDER GP-STICK

335-0003 CYLINDER GP-STICK
S/N CBA1201-UP; FDS301-UP
120-MM (4.7-IN) BORE X 1197-MM (47.1-IN) STROKE
PART OF 251-2893 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i03684022 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-3046 [1] STOP  
2. 9X-3592 J [1] SEAL AS  
3. 096-8139 [1] RING-RETAINING  
4. 103-8441 [1] RING-RETAINING  
5. 103-8442 [1] RING  
6. 105-7398 [1] STOP  
7. 114-0755 [1] BUSHING  
8. 123-2002 [1] RING  
9. 143-8027 J [1] RING  
10. 143-8028 J [1] RING  
11. 143-8151 M [1] LOCKNUT-SPECIAL  
12. 170-9843 J [1] SEAL-BUFFER  
13. 173-3358 [1] HEAD  
14. 194-8313 [1] CYLINDER AS  
14A. 229-1010 [1] BUSHING  
15. 229-1131 [1] PISTON  
16. 283-5972 J [1] RING-SEAL  
17. 335-0004 [1] ROD AS  
17A. 273-6812 [1] BUSHING  
18. 143-8035 J [1] RING  
19. 165-9285 J [1] SEAL-LIP TYPE  
20. 170-9859 J [1] SEAL-U-CUP  
21. 095-1628 J [2] SEAL-O-RING  
22. 095-1676 J [1] SEAL-O-RING  
23. 096-1054 J [1] RING-BACKUP  
24. 099-0681 J [3] RING-BACKUP  
25. 8T-4241 [2] RING-RETAINING (EXTERNAL)  
   
    AVAILABLE REPAIR KIT(S):
  335-0007 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330314
 

169-5546: DRIVE GP-SWING

169-5546 DRIVE GP-SWING
S/N CBA1201-3121; FDS301-448
PART OF 169-5551 POWER TRAIN AR
i01441730 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-2656 [1] TUBE-GAUGE  
2. 191-2657 [1] GAUGE-OIL LEVEL (DIPSTICK, SWING DRIVE)  
3. 169-5569 Y [1] DRIVE GP-SWING  
4. 3K-0360 [2] SEAL-O-RING  
5. 6V-7238 [1] VALVE-SHUTOFF  
6. 191-2541 [1] BREATHER AS (SWING DRIVE)  
  162-4839 [1] COUPLING-PIPE  
  191-2542 [1] FITTING-PIPE  
7. 099-3563 [1] CONNECTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP38330315
 

169-5546: DRIVE GP-SWING

169-5546 DRIVE GP-SWING
S/N CBA3122-UP; FDS449-UP
PART OF 169-5551 POWER TRAIN AR
i02481815 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-2656 [1] TUBE-GAUGE  
2. 191-2657 [1] GAUGE-OIL LEVEL (DIPSTICK, SWING DRIVE)  
3. 169-5569 Y [1] DRIVE GP-SWING  
4. 3K-0360 [2] SEAL-O-RING  
5. 6V-7238 [1] VALVE-SHUTOFF  
6. 267-6744 C [1] BREATHER AS  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6227 [1] BOSS  
  267-6786 [1] FITTING  
7. 099-3563 [1] CONNECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP38330316
 

169-5549: DRIVE GP-SWING

169-5549 DRIVE GP-SWING -WITHOUT MOTOR
S/N CBA1201-UP; FDS301-UP
PART OF 169-5569 DRIVE GP-SWING
FIELD REPLACEMENT ORDER @@@@@333-3073@@@@@
i01462617 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-2600 [3] GEAR-PLANETARY  
2. 191-2599 [1] CARRIER-PLANETARY  
3. 191-2604 [3] PIN-SPRING  
4. 191-2603 [3] SHAFT-PLANETARY  
5. 191-2609 [3] SHAFT-PLANETARY  
6. 191-2605 [1] WASHER (30X75X3-MM THK)  
7. 191-2611 [1] GEAR-SUN  
8. 191-2612 [1] GEAR-SUN  
9. 114-8224 M [1] BOLT (M20X1.5-THD)  
10. 191-2613 [1] GEAR-RING  
11. 093-6089 [2] DOWEL  
12. 095-0893 [1] PIN-SPRING  
13. 7I-7625 [1] BEARING AS-ROLLER  
14. 191-2615 [1] HOUSING  
15. 191-2614 [1] SHAFT-PINION  
16. 7I-7632 B [1] SPACER (69.5-MM THK)  
  7I-7633 B [1] SPACER (69.8-MM THK)  
  7I-7634 B [1] SPACER (70.1-MM THK)  
  7I-7635 B [1] SPACER (70.4-MM THK)  
  7I-7636 B [1] SPACER (70.7-MM THK)  
21. 7I-7626 [1] BEARING AS-ROLLER  
22. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
23. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
24. 099-0233 [1] SEAL-LIP TYPE  
25. 099-0235 [1] CAGE  
26. 7I-7638 B [1] SPACER (10-MM THK)  
  7I-7639 B [1] SPACER (10.03-MM THK)  
  7I-7640 B [1] SPACER (10.05-MM THK)  
  7I-7641 B [1] SPACER (10.08-MM THK)  
  7I-7642 B [1] SPACER (10.1-MM THK)  
  7I-7643 B [1] SPACER (10.12-MM THK)  
  7I-7644 B [1] SPACER (10.15-MM THK)  
  7I-7645 B [1] SPACER (10.18-MM THK)  
  7I-7646 B [1] SPACER (10.2-MM THK)  
  7I-7647 B [1] SPACER (10.23-MM THK)  
  7I-7648 B [1] SPACER (10.25-MM THK)  
  7I-7649 B [1] SPACER (10.28-MM THK)  
38. 191-2607 [1] CARRIER-PLANETARY  
39. 114-8223 [1] RETAINER  
40. 191-2610 [3] PIN-SPRING  
41. 191-2602 [12] WASHER (32X56X1.2-MM THK)  
42. 191-2601 [9] BEARING  
43. 191-2608 [3] GEAR-PLANETARY  
44. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP38330317
 

169-5569: DRIVE GP-SWING

169-5569 DRIVE GP-SWING -WITH MOTOR
S/N CBA1201-UP; FDS301-UP
PART OF 169-5546 DRIVE GP-SWING
i01442259 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9893 Y [1] MOTOR GP-SWING  
2. 169-5549 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
3. 8T-5041 M [12] BOLT (M12X1.75X120-MM)  
4. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP38330318
 

333-3073: DRIVE GP-SWING

333-3073 DRIVE GP-SWING -WITHOUT MOTOR
S/N CBA1201-UP; FDS301-UP
FIELD REPLACEMENT FOR @@@@@169-5549@@@@@
i04506329 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-6089 [2] DOWEL  
2. 191-2602 [6] WASHER (32X56X1.2-MM THK)  
3. 191-2605 [1] WASHER (30X75X3-MM THK)  
4. 191-2608 [3] GEAR-PLANETARY  
5. 191-2609 [3] SHAFT-PLANETARY  
6. 191-2610 [3] PIN-SPRING  
7. 191-2611 [1] GEAR-SUN  
8. 191-2613 [1] GEAR-RING  
9. 199-4627 [6] WASHER  
10. 333-3048 [1] CARRIER  
11. 333-3049 [3] GEAR-PLANETARY  
12. 333-3050 [3] BEARING  
13. 333-3051 [3] SHAFT  
14. 095-0879 [3] PIN-SPRING  
15. 333-3058 [3] WASHER-THRUST (30X47X2-MM THK)  
16. 333-3059 [3] RING-RETAINING  
17. 7X-2619 M [6] BOLT (M6X1X10-MM)  
18. 353-0534 [1] BEARING  
19. 353-0535 [1] BEARING  
20. 353-0536 [1] CARRIER-PLANETARY  
21. 353-0537 [6] BEARING  
22. 353-0538 [1] GEAR-SUN  
23. 353-0539 [1] SHAFT-PINION  
24. 353-0540 [1] HOUSING  
25. 353-0541 [1] SEAL-LIP TYPE  
26. 353-0542 [1] SEAL  
27. 353-0543 [2] PLATE  
28. 095-0929 [1] RING-RETAINING (EXTERNAL)  
  M   METRIC PART
 

#SEBP38330319
 

169-5545: FASTENER GP-SWING & FINAL DR

169-5545 FASTENER GP-SWING & FINAL DR
S/N CBA1201-UP; FDS301-UP
PART OF 169-5551 POWER TRAIN AR
i01441728 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-1026 [1] CLAMP-BAND  
2. 114-1374 [1] SUPPORT  
3. 191-2543 [2] PIN  
4. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
6. 447-1711 M [32] BOLT (M16X2X50-MM)  
7. 447-1709 M [14] BOLT (M16X2X45-MM)  
8. 451-2175 [46] WASHER-HARD (17.5X30X3.5-MM THK)  
9. 5P-0767 E HOSE (62-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Service Magazine

Caterpillar Parts SIS Catalog 312C L :

Truck sale:

 
Caterpillar 312C L
- Crawler Excavators
N C MACHINERY CO.
38,500 
Caterpillar 312C L, Crawler Excavators, Construction
- Crawler Excavators
GREGORY POOLE EQUIPMENT CO.
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