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210-7088 CYLINDER GP-BACKHOE BUCKET S/N LTG1-2342 89-MM (3.5-IN) BORE X 852-MM (33.5-IN) STROKE PART OF 340-1729 BACKHOE AR-EXTENDABLE STICK, 340-1728 BACKHOE AR-STANDARD STICK AN ATTACHMENT 420F




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP59450380
 

210-7088: CYLINDER GP-BACKHOE BUCKET

210-7088 CYLINDER GP-BACKHOE BUCKET
S/N LTG1-2342
89-MM (3.5-IN) BORE X 852-MM (33.5-IN) STROKE
PART OF 340-1729 BACKHOE AR-EXTENDABLE STICK, 340-1728 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
i03845932 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-3510 [1] HEAD  
2. 213-4616 [1] ROD AS  
2A. 9R-0162 [2] BUSHING  
3. 213-4620 [1] CYLINDER AS  
3A. 9R-0139 [2] BUSHING  
3B. 6V-8398 [1] SEAL-O-RING  
4. 223-3356 J [1] RING-WEAR  
5. 228-9572 [1] PISTON  
6. 289-2937 [1] SEAL AS-BUFFER  
7. 289-2948 [1] SEAL-U-CUP  
8. 173-9683 M [1] BOLT (M30X3.5X90-MM)  
9. 6V-6707 J [1] SEAL-O-RING  
10. 2H-4145 J [1] SEAL-O-RING  
11. 4J-9224 J [1] RING-BACKUP  
12. 5J-7011 J [1] SEAL  
13. 5J-7012 J [1] RING-EXPANDER  
14. 5J-8156 [1] WIPER-ROD  
15. 8T-0785 J [1] RING-WEAR  
16. 9X-8399 [1] WASHER (33X56X6-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  338-7038 J [1] KIT-HYD CYLINDER SEAL  
    (ALSO INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59450381
 

210-7076: CYLINDER GP-BOOM

210-7076 CYLINDER GP-BOOM
S/N LTG1-2342
120.65-MM (4.8-IN) BORE X 943-MM (37.1-IN) STROKE
PART OF 340-1729 BACKHOE AR-EXTENDABLE STICK, 340-1728 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
i02173425 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 273-9412 [1] HEAD  
2. 276-7537 [1] CYLINDER AS  
2A. 212-8960 [2] BEARING  
3. 212-7291 [1] PISTON  
4. 223-3360 J [1] RING-WEAR  
5. 167-2202 J [1] SEAL AS-BUFFER  
6. 167-2310 J [1] SEAL-U-CUP  
7. 175-7902 J [1] SEAL-O-RING  
8. 175-7903 J [1] SEAL-O-RING  
9. 212-6708 [1] ROD AS  
9A. 326-3362 [1] BUSHING  
  276-6142 [1] PLUNGER  
  9T-2178 [1] SPRING  
  2Y-5821 [1] RING  
10. 231-3540 J [1] SEAL-WIPER  
11. 2J-3961 J [1] RING-BACKUP  
12. 4T-8588 J [1] SEAL AS  
13. 5J-5731 [1] LOCKNUT (1-3/4-12-THD)  
14. 9X-7260 J [1] RING-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  295-9893 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59450382
 

190-3085: CYLINDER GP-COUPLER

190-3085 CYLINDER GP-COUPLER
S/N LTG1-2342
PART OF 417-6878 COUPLER GP-QUICK
AN ATTACHMENT
i01676425 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-3893 [2] ROD  
2. 190-3611 [1] VALVE AS-CHECK (COUPLER CYLINDER)  
   
    AVAILABLE REPAIR KIT(S):
  180-9872 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES LOCKNUT, SEALS, RINGS & RETAINER)
 

#SEBP59450383
 

361-1139: CYLINDER GP-COUPLER

361-1139 CYLINDER GP-COUPLER
S/N LTG1-2342
31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i04805603 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-8665 M [1] SCREW-FLAT HEAD (M6X1X16.7-MM)  
2. 361-1127 [1] ROD AS  
3. 361-1128 [1] SEAL  
4. 361-1129 [1] PISTON  
5. 361-1131 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED "J" IN GRAPHIC)
6. 361-1132 [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
  112-5282 [1] SEAL-O-RING  
  214-7654 [1] SEAL-O-RING  
  215-3277 [1] SEAL-O-RING  
7. 361-1140 [1] PISTON  
8. 192-7507 [2] SEAL-O-RING  
9. 8C-6430 M [2] SCREW-FLAT HEAD (M6X1X30-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP59450384
 

375-0724: CYLINDER GP-COUPLER

375-0724 CYLINDER GP-COUPLER
S/N LTG1-2342
50.8-MM (2-IN) BORE X 80-MM (3.15-IN) STROKE
PART OF 426-5936 COUPLER GP-QUICK
AN ATTACHMENT
i05203498 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-7021 J [1] VALVE GP-CHECK (QUICK COUPLER)  
   
    AVAILABLE REPAIR KIT(S):
  122-9776 J [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES O-RING SEALS & BACKUP WASHERS )
  367-5261 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES PISTON RING, O-RING SEALS, BACKUP RING, U-CUP SEAL, MOISTURE EXCLUDER & WIPER)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59450385
 

455-5975: CYLINDER GP-COUPLER

455-5975 CYLINDER GP-COUPLER
S/N LTG1-2342
31.8-MM (1.3-IN) BORE X 30-MM (1.2-IN) STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i05984601 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1127 [1] ROD AS  
2. 361-1128 [1] SEAL  
3. 361-1129 [1] PISTON  
4. 216-9060 [1] PLUG  
5. 361-1132 Y [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
6. 361-1140 [1] PISTON  
   
    AVAILABLE REPAIR KIT(S):
  361-1131 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED 'J' IN THE GRAPHIC)
  Y   SEPARATE ILLUSTRATION
 

#SEBP59450386
 

210-7098: CYLINDER GP-EXTENDABLE STICK

210-7098 CYLINDER GP-EXTENDABLE STICK -EXTENDABLE
S/N LTG1-2342
76.2-MM (3-IN) BORE X 1164-MM (45.8-IN) STROKE
PART OF 271-1405 STICK GP-EXTENDABLE
AN ATTACHMENT
i02150145 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-6159 [1] HEAD  
2. 215-7457 [1] ROD AS  
3. 215-7460 [1] CYLINDER AS  
  6V-8398 [1] SEAL-O-RING  
4. 229-8911 [1] PISTON  
5. 167-2186 J [1] SEAL AS-BUFFER  
6. 167-2294 J [1] SEAL-U-CUP  
7. 173-9779 M [1] BOLT (M24X3X80-MM)  
8. 1H-7339 J [1] SEAL-O-RING  
9. 223-3353 J [1] RING-WEAR  
10. 226-8202 J [1] SEAL-WIPER  
11. 4T-6780 J [1] RING-WEAR  
12. 6J-2680 J [1] SEAL-O-RING  
13. 6J-1972 J [1] SEAL AS  
14. 6J-5731 J [1] RING-BACKUP  
15. 6V-8237 [1] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  338-7156 J [1] KIT-HYD CYLINDER SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59450387
 

358-5034: CYLINDER GP-LIFT

358-5034 CYLINDER GP-LIFT -LH
S/N LTG1-2342
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1699 LOADER AR
i04548143 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 323-4219 [1] HEAD AS  
1A. 323-2467 J [1] RING-WEAR  
  340-9315 J [1] SEAL-O-RING  
  323-4218 [1] HEAD  
  338-2414 J [1] SEAL-WIPER  
  338-2444 J [1] SEAL-U-CUP  
2. 323-4221 [1] PISTON AS  
  343-8050 J [2] RING-WEAR  
  161-7147 J [1] SEAL-PISTON  
  323-4220 [1] PISTON  
  340-9312 J [1] SEAL-O-RING  
3. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
4. 360-7060 [1] ROD AS-HYDRAULIC CYLINDER  
4A. 362-5024 [2] BUSHING  
5. 363-0326 [1] CYLINDER AS-LIFT  
5A. 362-5024 [2] BUSHING  
6. 6V-8398 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  324-0356 J [1] KIT-SEAL (LIFT CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59450388
 

358-5035: CYLINDER GP-LIFT

358-5035 CYLINDER GP-LIFT -RH
S/N LTG1-2342
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1699 LOADER AR
i04548144 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 323-4219 [1] HEAD AS  
1A. 323-2467 J [1] RING-WEAR  
  340-9315 J [1] SEAL-O-RING  
  323-4218 [1] HEAD  
  338-2414 J [1] SEAL-WIPER  
  338-2444 J [1] SEAL-U-CUP  
2. 323-4221 [1] PISTON AS  
  343-8050 J [2] RING-WEAR  
  161-7147 J [1] SEAL-PISTON  
  323-4220 [1] PISTON  
  340-9312 J [1] SEAL-O-RING  
3. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
4. 360-7056 [1] CYLINDER AS-LIFT  
4A. 362-5024 [2] BUSHING  
5. 360-7060 [1] ROD AS-HYDRAULIC CYLINDER  
5A. 362-5024 [2] BUSHING  
6. 6V-8398 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  324-0356 J [1] KIT-SEAL (LIFT CYLINDER)  
  J   KIT MARKED J SERVICES PARTS MARKED J
  M   METRIC PART
 

#SEBP59450389
 

510-7944: CYLINDER GP-LIFT

510-7944 CYLINDER GP-LIFT -LH
S/N LTG1-2342
80-MM (3.2-IN) BORE X 783-MM (30.8-IN) STROKE
PART OF 340-1699 LOADER AR
i06950148 SEBP5945
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Parts for your 420F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 323-4221 [1] PISTON AS  
  343-8050 J [2] RING-WEAR  
2. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
3. 360-7060 [1] ROD AS-HYDRAULIC CYLINDER  
3A. 362-5024 [2] BUSHING  
4. 363-0326 [1] CYLINDER AS-LIFT  
4A. 362-5024 [2] BUSHING  
5. 494-4314 Y [1] HEAD GP-HYDRAULIC CYLINDER  
6. 6V-8398 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  501-6702 J [1] KIT-HYDRAULIC CYLINDER SEAL  
    (ALSO INCLUDES SEAL-PISTON, BEARING WEAR, SEAL-U-CUP,O-RING SEALS & SEAL-WIPER)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Caterpillar Parts SIS Catalog 420F :

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