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170-9810 CYLINDER GP-BLADE -RH S/N CBA1201-UP; FDS301-UP 120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE PART OF 170-9805 CYLINDER & SEAL GP-BLADE AN ATTACHMENT 312C L




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP38330300
 

170-9810: CYLINDER GP-BLADE

170-9810 CYLINDER GP-BLADE -RH
S/N CBA1201-UP; FDS301-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 170-9805 CYLINDER & SEAL GP-BLADE
AN ATTACHMENT
i01423084 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9943 [1] CYLINDER AS  
1A. 166-1683 [1] BUSHING  
2. 5I-3024 M [1] LOCKNUT  
3. 119-5445 J [1] RING  
4. 9X-3592 J [1] SEAL AS  
5. 143-8027 J [1] RING  
6. 125-1551 [1] PISTON  
7. 123-9950 [1] HEAD  
8. 170-9945 [1] ROD AS  
8A. 166-1683 [1] BUSHING  
9. 099-0681 J [1] RING-BACKUP  
10. 095-1628 J [1] SEAL-O-RING  
11. 096-8139 [1] RING-RETAINING  
12. 114-0755 [1] BUSHING  
13. 170-9843 J [1] SEAL-BUFFER  
14. 170-9859 J [1] SEAL-U-CUP  
15. 096-1054 J [1] RING-BACKUP  
16. 165-9285 J [1] SEAL-LIP TYPE  
17. 095-1676 J [1] SEAL-O-RING  
18. 099-0695 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9946 J [1] KIT-SEAL (BLADE CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330301
 

170-9836: CYLINDER GP-BOOM

170-9836 CYLINDER GP-BOOM
S/N CBA1201-UP; FDS301-UP
110MM (4.3 IN) BORE X 1015MM (40 IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i01423169 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3346 [1] CYLINDER AS  
1A. 168-0016 [1] BUSHING  
2. 143-8150 M [1] LOCKNUT-SPECIAL  
3. 143-8030 J [1] RING  
4. 9X-7301 J [1] SEAL AS  
5. 143-8034 J [1] RING  
6. 143-8031 J [1] RING  
7. 143-8029 [1] PISTON  
8. 185-9051 J [1] RING-SEAL  
9. 173-3350 [1] STOP  
10. 173-3351 [1] HEAD  
11. 173-3349 [1] ROD AS  
11A. 168-0017 [1] BUSHING  
12. 095-1627 J [2] SEAL-O-RING  
13. 099-0660 J [3] RING-BACKUP  
14. 099-0661 [1] RING-RETAINING  
15. 114-0750 [1] BUSHING  
16. 170-9842 J [1] SEAL-BUFFER  
17. 170-9858 J [1] SEAL-U-CUP  
18. 096-3467 J [1] RING-BACKUP  
19. 165-9284 J [1] SEAL-LIP TYPE  
20. 095-1674 J [1] SEAL-O-RING  
21. 099-0674 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9937 [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330302
 

334-9998: CYLINDER GP-BOOM

334-9998 CYLINDER GP-BOOM
S/N CBA1201-UP; FDS301-UP
110-MM (4.4-IN) BORE X 1015-MM (40-IN) STROKE
PART OF 170-9834 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i03683962 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-7301 J [1] SEAL AS  
2. 099-0661 [1] RING-RETAINING  
3. 099-0674 [1] RING  
4. 143-8029 [1] PISTON  
5. 143-8150 M [1] LOCKNUT-SPECIAL  
6. 165-9284 J [1] SEAL-LIP TYPE  
7. 170-9842 J [1] SEAL-BUFFER  
8. 170-9858 J [1] SEAL-U-CUP  
9. 173-3346 [1] CYLINDER AS  
9A. 229-1007 [1] BUSHING  
10. 173-3350 [1] STOP  
11. 173-3351 [1] HEAD  
12. 283-5971 J [1] RING-SEAL  
13. 334-9999 [1] ROD AS  
13A. 273-6813 [1] BUSHING  
14. 095-1627 J [2] SEAL-O-RING  
15. 095-1674 J [1] SEAL-O-RING  
16. 096-3467 J [1] RING-BACKUP  
17. 099-0660 J [3] RING-BACKUP  
18. 114-0750 [1] BUSHING  
19. 143-8030 J [1] RING  
20. 143-8031 J [1] RING  
21. 143-8034 J [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  335-0002 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330303
 

170-9808: CYLINDER GP-BUCKET

170-9808 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i01423022 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9938 [1] CYLINDER AS  
1A. 168-0019 [1] BUSHING  
2. 143-8149 M [1] LOCKNUT-SPECIAL  
3. 143-8024 J [1] RING  
4. 9X-7298 J [1] SEAL AS  
5. 143-8033 J [1] RING  
6. 143-8025 J [1] RING  
7. 143-8023 [1] PISTON  
8. 099-0596 [1] HEAD  
9. 170-9940 [1] ROD AS  
9A. 189-4119 [1] BUSHING  
10. 099-0700 [1] RING-RETAINING  
11. 114-0754 [1] BUSHING  
12. 170-9840 J [1] SEAL-BUFFER  
13. 170-9856 J [1] SEAL-U-CUP  
14. 096-1055 J [1] RING  
15. 165-9282 J [1] SEAL-LIP TYPE  
16. 6V-8467 J [1] SEAL-O-RING  
17. 099-0600 [1] RING  
18. 099-0699 [1] RING-BACKUP  
19. 095-1625 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9941 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38330304
 

209-5898: CYLINDER GP-BUCKET

209-5898 CYLINDER GP-BUCKET
S/N FDS301-UP
110MM(4.3IN) BORE X 939MM(37IN) STROKE
PART OF 209-5897 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i01892257 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5899 [1] CYLINDER AS  
1A. 168-0019 [1] BUSHING  
2. 143-8150 M [1] LOCKNUT-SPECIAL  
3. 143-8030 J [1] RING  
4. 9X-7301 J [1] SEAL AS  
5. 143-8034 J [1] RING  
6. 143-8031 J [1] RING  
7. 143-8029 [1] PISTON  
8. 185-9051 J [1] RING-SEAL  
9. 173-3350 [1] STOP  
10. 173-3351 [1] HEAD  
11. 209-5904 [1] ROD AS  
11A. 189-4119 [1] BUSHING  
12. 095-1627 J [2] SEAL-O-RING  
13. 099-0660 J [3] RING-BACKUP  
14. 099-0661 [1] RING-RETAINING  
15. 114-0750 [1] BUSHING  
16. 170-9842 J [1] SEAL-BUFFER  
17. 170-9858 J [1] SEAL-U-CUP  
18. 096-3467 J [1] RING-BACKUP  
19. 165-9284 J [1] SEAL-LIP TYPE  
20. 095-1674 J [1] SEAL-O-RING  
21. 099-0674 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9937 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38330305
 

229-1045: CYLINDER GP-BUCKET

229-1045 CYLINDER GP-BUCKET
S/N FDS301-UP
110-MM (4.3-IN) BORE X 1103-MM (43.4-IN) STROKE
PART OF 229-1043 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i02210264 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 229-1046 [1] CYLINDER AS  
1A. 229-1009 [1] BUSHING  
2. 143-8150 M [1] LOCKNUT-SPECIAL  
3. 143-8030 J [1] RING  
4. 9X-7301 J [1] SEAL AS  
5. 143-8034 J [1] RING  
6. 143-8031 J [1] RING  
7. 143-8029 [1] PISTON  
8. 185-9051 [1] RING-SEAL  
9. 173-3350 [1] STOP  
10. 173-3351 [1] HEAD  
11. 229-1047 [1] ROD AS  
11A. 229-1094 [1] BUSHING  
12. 095-1627 J [2] SEAL-O-RING  
13. 099-0660 J [3] RING-BACKUP  
14. 099-0661 [1] RING-RETAINING  
15. 114-0750 [1] BUSHING  
16. 170-9842 J [1] SEAL-BUFFER  
17. 170-9858 J [1] SEAL-U-CUP  
18. 096-3467 J [1] RING-BACKUP  
19. 165-9284 J [1] SEAL-LIP TYPE  
20. 095-1674 J [1] SEAL-O-RING  
21. 099-0674 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9937 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   (KIT MARKED J SERVICES PART(S) MARKED J)
  M   METRIC PART
 

#SEBP38330306
 

248-7855: CYLINDER GP-BUCKET

248-7855 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (40-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i02408182 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9938 [1] CYLINDER AS  
1A. 168-0019 [1] BUSHING  
2. 143-8149 M [1] LOCKNUT-SPECIAL  
3. 143-8024 J [1] RING  
4. 9X-7298 J [1] SEAL AS  
5. 143-8033 J [1] RING  
6. 143-8025 J [1] RING  
7. 143-8023 [1] PISTON  
8. 099-0596 [1] HEAD  
9. 248-7856 [1] ROD AS  
9A. 248-7857 [1] BUSHING  
10. 099-0700 [1] RING-RETAINING  
11. 114-0754 [1] BUSHING  
12. 170-9840 J [1] SEAL-BUFFER  
13. 170-9856 J [1] SEAL-U-CUP  
14. 096-1055 J [1] RING  
15. 165-9282 J [1] SEAL-LIP TYPE  
16. 6V-8467 J [1] SEAL-O-RING  
17. 099-0600 [1] RING  
18. 099-0699 [1] RING-BACKUP  
19. 095-1625 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9941 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38330307
 

283-6118: CYLINDER GP-BUCKET

283-6118 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.9-IN) BORE X 939-MM (37-IN) STROKE
PART OF 248-7854 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i02555199 SEBP3833
  For full view, you need register

Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-7298 J [1] SEAL AS  
2. 099-0596 [1] HEAD  
3. 099-0600 [1] RING  
4. 099-0700 [1] RING-RETAINING  
5. 143-8023 [1] PISTON  
6. 143-8024 J [1] RING  
7. 143-8025 J [1] RING  
8. 143-8033 J [1] RING  
9. 143-8149 M [1] LOCKNUT-SPECIAL  
10. 165-9282 J [1] SEAL-LIP TYPE  
11. 170-9840 J [1] SEAL-BUFFER  
12. 170-9856 J [1] SEAL-U-CUP  
13. 170-9938 [1] CYLINDER AS  
13A. 229-1009 [1] BUSHING  
14. 283-6119 [1] ROD AS  
14A. 248-7857 [1] BUSHING  
15. 095-1625 J [1] SEAL-O-RING  
16. 096-1055 J [1] RING  
17. 099-0699 J [1] RING-BACKUP  
18. 114-0754 [1] BUSHING  
19. 6V-8467 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9941 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38330308
 

295-9396: CYLINDER GP-BUCKET

295-9396 CYLINDER GP-BUCKET
S/N CBA1201-UP; FDS301-UP
100-MM (3.94-IN) BORE X 939-MM (36.96-IN) STROKE
PART OF 170-9803 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i02614380 SEBP3833
  For full view, you need register

Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-7298 J [1] SEAL AS  
2. 099-0596 [1] HEAD  
3. 099-0600 [1] RING  
4. 099-0700 [1] RING-RETAINING  
5. 143-8023 [1] PISTON  
6. 143-8024 J [1] RING  
7. 143-8025 J [1] RING  
8. 143-8033 J [1] RING  
9. 143-8149 M [1] LOCKNUT-SPECIAL  
10. 165-9282 J [1] SEAL-LIP TYPE  
11. 170-9840 J [1] SEAL-BUFFER  
12. 170-9856 J [1] SEAL-U-CUP  
13. 170-9938 [1] CYLINDER AS  
13A. 168-0019 [1] BUSHING  
14. 295-9397 [1] ROD AS  
14A. 229-1094 [1] BUSHING  
15. 095-1625 J [1] SEAL-O-RING  
16. 096-1055 J [1] RING  
17. 099-0699 J [1] RING-BACKUP  
18. 114-0754 [1] BUSHING  
19. 6V-8467 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  170-9941 [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38330309
 

184-7487: CYLINDER GP-COUPLER

184-7487 CYLINDER GP-COUPLER -QUICK COUPLER
S/N CBA1201-UP; FDS301-UP
PART OF 172-8476 COUPLER GP-QUICK
AN ATTACHMENT
i02210522 SEBP3833
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Parts for your 312C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER)  
1A. 2U-5338 [1] SEAL-O-RING  
1B. 107-7640 [1] SEAL-O-RING  
1C. 9W-3340 [1] SEAL-O-RING  
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  172-8486 [1] KIT-SEAL (HYD CYLINDER, QUICK COUPLER)  
 

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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