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206-0520 CYLINDER GP-STABILIZER -LH S/N FDP18400-20367 101.6-MM (4-IN) BORE X 541-MM (21.3-IN) STROKE PART OF 214-6981 HYDRAULIC AR 420D



HYDRAULIC SYSTEM
CYLINDER GP

BACKHOE LOADER 420D BACKHOE LOADER FDP
 420D Backhoe Loader FDP18400-UP (MACHINE) POWERED BY 3054C Engine SEBP3994 420D FDP   (1999)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-MULTIPURPOSE BUKT
185-1839 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-STABILIZER
206-0520 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
206-0522 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
228-3499 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
228-3500 CYLINDER GP-STABILIZER
 

#SEBP39940390
 

206-0520: CYLINDER GP-STABILIZER

206-0520 CYLINDER GP-STABILIZER -LH
S/N FDP18400-20367
101.6-MM (4-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i01563334 SEBP3994
2060520 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 189-5629 [1] HEAD  
2. 206-0519 [1] CYLINDER AS  
2A. 9R-0321 [2] BUSHING  
  6V-8398 [1] SEAL-O-RING  
3. 167-2197 J [1] SEAL AS-BUFFER  
4. 167-2305 J [1] SEAL-U-CUP  
5. 227-1145 J [1] SEAL-WIPER  
6. 172-2353 [1] PISTON  
7. 172-2354 [1] ROD AS  
7A. 9R-0321 [2] BUSHING  
8. 2K-6830 J [1] RING-BACKUP  
9. 3S-7023 [1] WASHER (34X57X6-MM THK)  
10. 4T-6128 J [1] RING  
11. 5J-5402 J [1] SEAL AS  
12. 6J-2797 J [1] RING-WEAR  
13. 7F-6112 [1] BOLT (1-1/4-12X3-IN)  
14. 8H-7521 J [1] SEAL-O-RING  
15. 9X-4611 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  285-7486 J KIT-SEAL (STABILIZER CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP39940391
 

206-0522: CYLINDER GP-STABILIZER

206-0522 CYLINDER GP-STABILIZER -RH
S/N FDP18400-20477
101.6-MM (4-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i01563351 SEBP3994
2060522 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 189-5629 [1] HEAD  
2. 206-0521 [1] CYLINDER AS  
2A. 9R-0321 [2] BUSHING  
2B. 6V-8398 [1] SEAL-O-RING  
3. 167-2197 [1] SEAL AS-BUFFER  
4. 167-2305 [1] SEAL-U-CUP  
5. 227-1145 [1] SEAL-WIPER  
6. 172-2353 [1] PISTON  
7. 172-2354 [1] ROD AS  
7A. 9R-0321 [2] BUSHING  
8. 2K-6830 [1] RING-BACKUP  
9. 3S-7023 [1] WASHER (34X57X6-MM THK)  
10. 4T-6128 [1] RING  
11. 5J-5402 [1] SEAL AS  
12. 6J-2797 [1] RING-WEAR  
13. 7F-6112 [1] BOLT (1-1/4-12X3-IN)  
14. 8H-7521 [1] SEAL-O-RING  
15. 9X-4611 [1] SEAL-O-RING  
 

#SEBP39940392
 

228-3499: CYLINDER GP-STABILIZER

228-3499 CYLINDER GP-STABILIZER -LH
S/N FDP20368-UP
100-MM (3.9-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i02096839 SEBP3994
2283499 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-2576 [1] ROD AS  
2. 233-2582 [1] PISTON  
3. 233-2585 J [1] SEAL AS  
4. 233-2588 J [1] RING-WEAR  
5. 233-2594 [1] HEAD AS  
5A. 233-2614 [1] BEARING  
6. 233-2603 J [1] SEAL-O-RING  
7. 233-2607 J [1] SEAL AS  
8. 233-2611 J [1] SEAL-U-CUP  
10. 233-2615 J [1] SEAL  
11. 233-2624 [1] CYLINDER AS  
12. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
13. 3E-6735 J [1] SEAL-O-RING  
14. 4J-0526 J [1] SEAL-O-RING  
15. 244-8826 J [1] RING-BACKUP  
16. 9R-0321 [4] BUSHING  
17. 9X-6611 JM [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  233-2623 J [1] KIT-SEAL (STABILIZER CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP39940393
 

228-3500: CYLINDER GP-STABILIZER

228-3500 CYLINDER GP-STABILIZER -RH
S/N FDP20478-UP
100-MM (3.9-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i02096840 SEBP3994
2283500 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-2576 [1] ROD AS  
2. 233-2582 [1] PISTON  
3. 233-2585 J [1] SEAL AS  
4. 233-2588 J [1] RING-WEAR  
5. 233-2594 [1] HEAD AS  
  233-2614 [1] BEARING  
6. 233-2603 J [1] SEAL-O-RING  
7. 233-2607 J [1] SEAL AS  
8. 233-2611 J [1] SEAL-U-CUP  
10. 233-2615 J [1] SEAL  
11. 233-2625 [1] CYLINDER AS  
12. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
13. 3E-6735 J [1] SEAL-O-RING  
14. 4J-0526 J [1] SEAL-O-RING  
15. 244-8826 J [1] RING-BACKUP  
16. 9R-0321 [4] BUSHING  
17. 9X-6611 JM [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  233-2623 J [1] KIT-SEAL (STABILIZER CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP39940394
 

235-9829: CYLINDER GP-STICK

235-9829 CYLINDER GP-STICK
S/N FDP18400-UP
114.3-MM (4.5-IN) BORE X 695-MM (27.36-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i01948833 SEBP3994
2359829 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 206-0502 [1] CYLINDER AS  
1A. 6V-8398 [1] SEAL-O-RING  
1B. 9R-0139 [2] BUSHING  
2. 235-9832 [1] HEAD  
3. 235-9833 [1] PISTON  
4. 235-9835 [1] ROD AS  
4A. 9R-0139 [2] BUSHING  
5. 167-2201 [1] SEAL AS-BUFFER  
6. 167-2312 [1] SEAL-U-CUP  
7. 175-7902 [1] SEAL-O-RING  
8. 225-3281 [1] SEAL-WIPER  
9. 4J-3745 [1] RING-WEAR  
10. 4J-9220 [1] RING-BACKUP  
11. 4M-0189 [1] SEAL-O-RING  
12. 5J-4986 [1] SEAL AS  
13. 5J-7878 [1] NUT-SELF LOCKING (1-7/8-12-THD)  
14. 8T-0785 [1] RING-WEAR  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39940395
 

191-8161: CYLINDER GP-SWING

191-8161 CYLINDER GP-SWING
S/N FDP18400-20480
101.6-MM (3.99-IN) BORE X 249-MM (9.8-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i01534918 SEBP3994
1918161 CYLINDER GP-SWING Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-7738 [1] CYLINDER AS  
1A. 9T-2883 [2] BEARING  
2. 169-6947 [1] NUT (1-1/2-12-THD)  
3. 6J-2797 J [1] RING-WEAR  
4. 5J-5402 J [1] SEAL AS  
5. 112-1773 [1] PISTON  
6. 9X-4611 J [1] SEAL-O-RING  
7. 2K-6830 J [1] RING-BACKUP  
8. 201-4826 [1] HEAD  
9. 125-7894 [1] ROD AS  
9A. 6E-1478 [1] PLUNGER  
9B. 2Y-5821 [1] RING  
9C. 102-3582 [1] WASHER (11X19.5X2.5-MM THK)  
9D. 3N-5739 [1] SPRING  
9E. 9R-9505 [2] BUSHING  
10. 308-1845 J [1] SEAL-WIPER  
11. 421-4023 J [1] SEAL-U-CUP  
12. 289-2935 J [1] SEAL AS-BUFFER  
13. 4T-5613 J [1] RING-WEAR  
14. 8H-7521 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  261-8625 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39940396
 

228-3506: CYLINDER GP-SWING

228-3506 CYLINDER GP-SWING
S/N FDP20481-UP
100-MM (3.9-IN) BORE X 254-MM (10-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i02099413 SEBP3994
2283506 CYLINDER GP-SWING Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 3N-5739 [1] SPRING  
3. 6E-1478 [1] PLUNGER  
4. 102-3582 [1] WASHER (11X19.5X2.5-MM THK)  
5. 233-2583 [1] PISTON  
6. 233-2585 J [1] SEAL AS  
7. 233-2589 J [1] RING-WEAR  
8. 233-2595 [1] HEAD AS  
8A. 233-2613 [1] BEARING  
9. 233-2603 J [1] SEAL-O-RING  
10. 233-2606 J [1] SEAL-WIPER  
11. 233-2610 J [1] SEAL-U-CUP  
12. 233-2616 J [1] SEAL  
13. 233-2629 [1] CYLINDER AS  
14. 233-2631 [1] ROD AS  
15. 244-8826 J [1] RING-BACKUP  
16. 274-4274 [1] BUSHING  
17. 2Y-5821 [1] RING  
18. 3E-6735 J [1] SEAL-O-RING  
19. 9T-2883 [2] BEARING  
20. 9X-6611 JM [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  233-2622 J [1] KIT-SEAL (SWING CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39940397
 

221-4350: CYLINDER GP-THUMB

221-4350 CYLINDER GP-THUMB
S/N FDP18400-UP
85-MM (3.35-IN) BORE X 595-MM (23.43-IN) STROKE
PART OF 224-6236 CYLINDER & LINES GP-THUMB
AN ATTACHMENT
i01923540 SEBP3994
2214350 CYLINDER GP-THUMB Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 9R-0320 [4] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  233-2626 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES SET SCREW, RINGS, & SEAL)
 

#SEBP39940398
 

275-4243: CYLINDER GP-THUMB

275-4243 CYLINDER GP-THUMB
S/N FDP18400-UP
70-MM (2.75-IN) BORE X 595-MM (23.4-IN) STROKE
PART OF 224-6236 CYLINDER & LINES GP-THUMB
AN ATTACHMENT
i02449267 SEBP3994
2754243 CYLINDER GP-THUMB Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-4168 [1] CYLINDER AS  
2. 276-4169 [1] ROD AS  
3. 276-4170 [1] PISTON  
4. 276-4171 [1] HEAD  
5. 282-6836 [1] STOP  
6. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
7. 9R-0320 [4] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  276-4172 [1] KIT-SEAL  
    (INCLUDES SEALS, RINGS & SETSCREW)
 

#SEBP39940399
 

200-7128: CYLINDER GP-TILT

200-7128 CYLINDER GP-TILT
S/N FDP18400-UP
101.6-MM (4-IN) BORE X 642.1-MM (25.28-IN) STROKE
PART OF 214-6981 HYDRAULIC AR
i01563358 SEBP3994
2007128 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1773 [1] PISTON  
2. 201-4826 [1] HEAD  
3. 201-4899 [1] CYLINDER AS  
3A. 9T-3165 [2] BEARING  
3B. 201-7659 [2] SPACER (85.37X112X3.5-MM THK)  
4. 201-4902 [1] ROD AS  
4A. 9R-0320 [2] BUSHING  
5. 229-9382 [1] SEAL-WIPER  
6. 167-2195 [1] SEAL AS-BUFFER  
7. 167-2304 [1] SEAL-U-CUP  
8. 2J-3950 [1] LOCKNUT (1-1/2-12-THD)  
9. 2K-6830 [1] RING-BACKUP  
10. 4T-5613 [1] RING-WEAR  
11. 5J-5402 [1] SEAL AS  
12. 9X-4611 [1] SEAL-O-RING  
13. 6J-2797 [1] RING-WEAR  
14. 8H-7521 [1] SEAL-O-RING  
 

Information:

Special Instruction
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
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
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}
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}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Service Magazine
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 420D :

CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-MULTIPURPOSE BUKT
185-1839 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-LIFT
230-0980 CYLINDER GP-LIFT
CYLINDER GP-EXTENDABLE STICK
191-7725 CYLINDER GP-EXTENDABLE STICK
155-6586 CYLINDER GP-EXTENDABLE STICK
CYLINDER GP-BOOM
206-3630 CYLINDER GP-BOOM
CYLINDER GP-BACKHOE BUCKET
191-7839 CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BACKHOE BUCKET
191-7835 CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-STABILIZER
206-0522 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
228-3499 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
228-3500 CYLINDER GP-STABILIZER
CYLINDER GP-STICK
235-9829 CYLINDER GP-STICK
CYLINDER GP-SWING
191-8161 CYLINDER GP-SWING
CYLINDER GP-SWING
228-3506 CYLINDER GP-SWING
CYLINDER GP-THUMB
221-4350 CYLINDER GP-THUMB
CYLINDER GP-THUMB
275-4243 CYLINDER GP-THUMB

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