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122-6404 CYLINDER & MTG GP-COUPLER S/N MBH1-UP PART OF 196-1140 LINES GP-COUPLER 420D BACKHOE LOADER


HYDRAULIC SYSTEM
CYLINDER GP

BACKHOE LOADER 420D BACKHOE LOADER MBH
 420D Backhoe Loader MBH00001-UP (MACHINE) POWERED BY 3054C Engine SEBP3836 420D MBH   (2003)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & MTG GP-COUPLER
122-6404 CYLINDER & MTG GP-COUPLER
CYLINDER GP-BACKHOE BUCKET
191-7835 CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BOOM
206-3630 CYLINDER GP-BOOM
CYLINDER GP-COUPLER
178-3713 CYLINDER GP-COUPLER
 

#SEBP38360200
 

122-6404: CYLINDER & MTG GP-COUPLER

122-6404 CYLINDER & MTG GP-COUPLER
S/N MBH1-UP
PART OF 196-1140 LINES GP-COUPLER
i01364575 SEBP3836
1226404 CYLINDER & MTG GP-COUPLER Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6W-5760 [2] DOWEL  
2. 6W-5761 [2] PIN  
3. 178-3713 CY [1] CYLINDER GP-COUPLER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP38360201
 

191-7835: CYLINDER GP-BACKHOE BUCKET

191-7835 CYLINDER GP-BACKHOE BUCKET
S/N MBH1-UP
95.25-MM (3.75-IN) BORE X 854-MM (33.62-IN) STROKE
PART OF 245-5905 BACKHOE AR-STANDARD STICK
i01541299 SEBP3836
1917835 CYLINDER GP-BACKHOE BUCKET Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-7836 [1] CYLINDER AS  
1A. 9R-7960 [2] BUSHING  
1B. 6V-8398 [1] SEAL-O-RING  
2. 173-9682 M [1] BOLT (M36X4X100-MM)  
3. 3S-6162 [1] WASHER-HARD (40.5X67X6-MM THK)  
4. 5J-8011 J [1] SEAL AS  
  5J-8009 [1] SEAL  
  5J-8010 [1] RING-EXPANDER  
5. 8J-6245 J [1] RING-WEAR  
6. 166-8841 [1] PISTON  
7. 1H-8128 J [1] SEAL-O-RING  
8. 1S-0669 J [1] RING (BACKUP)  
9. 191-6191 [1] HEAD  
10. 166-8132 [1] ROD AS  
10A. 9R-0162 [2] BUSHING  
11. 8C-9200 J [1] RING-WEAR  
12. 167-2207 J [1] SEAL AS-BUFFER  
13. 439-2698 J [1] SEAL-U-CUP  
14. 5J-7036 J [1] WIPER-ROD  
15. 2H-4145 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  231-5021 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38360202
 

206-3630: CYLINDER GP-BOOM

206-3630 CYLINDER GP-BOOM
S/N MBH1-UP
120.7-MM (4.75-IN) BORE X 1000-MM (39.37-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
i01564069 SEBP3836
2063630 CYLINDER GP-BOOM Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 206-3629 [1] CYLINDER AS  
1A. 6V-9746 [1] SEAL-O-RING  
1B. 9R-0139 [2] BUSHING  
2. 170-9066 [1] BOLT (1-1/2-12X4-IN)  
3. 3S-6162 [1] WASHER-HARD (40.5X67X6-MM THK)  
4. 8T-8390 J [1] RING-WEAR  
5. 4T-8588 J [1] SEAL AS  
6. 9X-7260 J [1] RING-WEAR  
7. 167-2202 J [1] SEAL AS-BUFFER  
8. 167-2310 J [1] SEAL-U-CUP  
9. 191-6558 [1] HEAD  
10. 231-3540 J [1] SEAL-WIPER  
11. 175-7903 J [1] SEAL-O-RING  
12. 2J-3961 J [1] RING-BACKUP  
13. 159-5848 [1] ROD AS  
13A. 9R-0139 [2] BUSHING  
14. 154-8051 [1] PISTON  
15. 9T-5444 [1] PLUNGER  
16. 6L-6208 [1] SPRING  
17. 175-7902 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  235-0973 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38360203
 

178-3713: CYLINDER GP-COUPLER

178-3713 CYLINDER GP-COUPLER
S/N MBH1-UP
50.8-MM (2-IN) BORE X 80.5-MM (3.17-IN) STROKE
PART OF 122-6404 CYLINDER & MTG GP-COUPLER
i01438120 SEBP3836
1783713 CYLINDER GP-COUPLER Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-3893 [2] ROD  
   
    AVAILABLE REPAIR KIT(S):
  180-9872 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES LOCKNUTS, TEFLON PISTON SEALS, PISTON O-RINGS, O-RING SEALS, BACKUP RINGS,
    SQUARE WIRE RETAINERS, WIPER SEAL, INSTALLATION RING & U-CUP SEALS)
 

#SEBP38360204
 

228-3505: CYLINDER GP-LIFT

228-3505 CYLINDER GP-LIFT
S/N MBH1-UP
85-MM (3.35-IN) BORE X 705-MM (27.76-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
i02010159 SEBP3836
2283505 CYLINDER GP-LIFT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 161-7149 J [1] SEAL-PISTON  
2. 233-2573 [1] ROD AS  
3. 233-2579 [1] PISTON  
4. 233-2606 J [1] SEAL-WIPER  
5. 233-2610 J [1] SEAL-U-CUP  
6. 233-2621 [1] CYLINDER AS  
7. 244-3837 [1] HEAD AS  
  233-2613 [1] BEARING  
8. 244-3838 J [1] RING-BACKUP  
9. 334-6912 J [1] RING-WEAR  
10. 107-6279 J [1] SEAL-O-RING  
11. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
12. 3E-6732 J [1] SEAL-O-RING  
13. 9R-0153 [2] BUSHING  
14. 9R-0321 [2] BUSHING  
15. 9X-6611 JM [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  243-2276 J [1] KIT-SEAL (LIFT CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38360205
 

185-1839: CYLINDER GP-MULTIPURPOSE BUKT

185-1839 CYLINDER GP-MULTIPURPOSE BUKT
S/N MBH1-335
76.2-MM (3-IN) BORE X 260-MM (10.24-IN) STROKE
PART OF 185-6706 BUCKET AR-MULTIPURPOSE
i01422255 SEBP3836
1851839 CYLINDER GP-MULTIPURPOSE BUKT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-0122 [1] HEAD  
2. 9T-2212 [1] PISTON  
3. 9T-4008 [1] ROD AS  
3A. 9T-4007 [2] BEARING  
4. 9T-4009 [1] CYLINDER AS  
5. 167-2186 J [1] SEAL AS-BUFFER  
6. 167-2294 J [1] SEAL-U-CUP  
7. 1H-7339 J [1] SEAL-O-RING  
8. 226-8202 J [1] SEAL-WIPER  
9. 4T-6780 J [1] RING-WEAR  
10. 5P-8250 [1] WASHER (28X49X5-MM THK)  
11. 6F-7037 [1] BOLT (1-14X3.25-IN)  
12. 6J-1972 J [1] SEAL AS  
13. 6J-5733 J [1] RING-WEAR  
14. 8J-2574 J [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  235-0354 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38360206
 

226-5540: CYLINDER GP-MULTIPURPOSE BUKT

226-5540 CYLINDER GP-MULTIPURPOSE BUKT
S/N MBH1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 216-8810 BUCKET GP-MULTIPURPOSE
i02132079 SEBP3836
2265540 CYLINDER GP-MULTIPURPOSE BUKT Parts scheme
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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. 9S-8004 [2] PLUG (9/16-18-THD)  
3. 3J-1907 [2] SEAL-O-RING  
4. 9T-4007 [2] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  230-9357 [1] KIT-SEAL  
    (INCLUDES WIPER SEAL, O-RINGS, MOISTURE EXCLUDER & POLYPAK)
 

#SEBP38360207
 

228-3499: CYLINDER GP-STABILIZER

228-3499 CYLINDER GP-STABILIZER -LH
S/N MBH1-UP
100-MM (3.9-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
i02096839 SEBP3836
2283499 CYLINDER GP-STABILIZER Parts scheme
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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
 

#SEBP38360208
 

228-3500: CYLINDER GP-STABILIZER

228-3500 CYLINDER GP-STABILIZER -RH
S/N MBH1-UP
100-MM (3.9-IN) BORE X 541-MM (21.3-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
i02096840 SEBP3836
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
 

#SEBP38360209
 

235-9829: CYLINDER GP-STICK

235-9829 CYLINDER GP-STICK
S/N MBH1-UP
114.3-MM (4.5-IN) BORE X 695-MM (27.36-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
i01948833 SEBP3836
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
 

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 :

255-0708 CONTROL AR-RIDE
202-5916 CONTROL AR-BACKHOE
ACCUMULATOR GP-STABILIZER
195-0255 ACCUMULATOR GP-STABILIZER
162-3961 ACCUMULATOR GP-RIDE CONTROL
ACCUMULATOR GP-RIDE CONTROL
162-3960 ACCUMULATOR GP-RIDE CONTROL
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
149-0686 ACCUMULATOR GP-HYDRAULIC
HOOD GP-ENGINE
246-3518 HOOD GP-ENGINE
CYLINDER GP-BACKHOE BUCKET
191-7835 CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BOOM
206-3630 CYLINDER GP-BOOM
CYLINDER GP-COUPLER
178-3713 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
228-3505 CYLINDER GP-LIFT
CYLINDER GP-MULTIPURPOSE BUKT
185-1839 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-STABILIZER
228-3499 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
228-3500 CYLINDER GP-STABILIZER

Truck sale:

Caterpillar 420D
 
Caterpillar 420D
- backhoe loader
CARTER MACHINERY COMPANY, INC.
Caterpillar 420D, backhoe loader, Construction
37,500 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
QUINN COMPANY
Caterpillar 420D, backhoe loader, Construction
37,883 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
MILTON CAT
Caterpillar 420D, backhoe loader, Construction
39,174 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
MILTON CAT
Caterpillar 420D, backhoe loader, Construction
 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
WESTERN STATES EQUIPMENT
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