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221-4350 CYLINDER GP-THUMB S/N BLN4544-10299 85-MM (3.35-IN) BORE X 595-MM (23.43-IN) STROKE PART OF 224-6236 CYLINDER & LINES GP-THUMB AN ATTACHMENT 420D


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
FILTER GP
FITTING GP
HYDRAULIC GP

BACKHOE LOADER 420D BACKHOE LOADER BLN
 420D Backhoe Loader BLN04544-10299 (MACHINE) POWERED BY 3054 Engine SEBP3510 420D BLN   (1999)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-STICK
235-9829 CYLINDER GP-STICK
CYLINDER GP-SWING
191-8161 CYLINDER GP-SWING
CYLINDER GP-THUMB
221-4350 CYLINDER GP-THUMB
CYLINDER GP-TILT
192-3884 CYLINDER GP-TILT
LINES GP-COUPLER
196-1140 LINES GP-COUPLER
MOUNTING GP-LINES
171-2101 MOUNTING GP-LINES
 

#SEBP35100370
 

221-4350: CYLINDER GP-THUMB

221-4350 CYLINDER GP-THUMB
S/N BLN4544-10299
85-MM (3.35-IN) BORE X 595-MM (23.43-IN) STROKE
PART OF 224-6236 CYLINDER & LINES GP-THUMB
AN ATTACHMENT
i01923540 SEBP3510
2214350 CYLINDER GP-THUMB 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. 9R-0320 [4] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  233-2626 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES SET SCREW, RINGS, & SEAL)
 

#SEBP35100371
 

192-3884: CYLINDER GP-TILT

192-3884 CYLINDER GP-TILT
S/N BLN4544-10299
75-MM (2.95-IN) BORE X 884.5-MM (34.82-IN) STROKE
PART OF 184-7958 HYDRAULIC AR
i01564091 SEBP3510
1923884 CYLINDER GP-TILT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-2365 [1] ROD AS  
2. 184-2409 [1] PISTON  
3. 192-3886 [1] CYLINDER AS  
3A. 6V-8398 [1] SEAL-O-RING  
4. 143-8918 [1] RING-WEAR  
5. 167-2195 [1] SEAL AS-BUFFER  
6. 167-2304 [1] SEAL-U-CUP  
7. 229-9382 [1] SEAL-WIPER  
8. 173-9779 M [1] BOLT (M24X3X80-MM)  
9. 210-7029 [1] SEAL AS  
10. 191-6149 [1] HEAD  
11. 1H-7339 [1] SEAL-O-RING  
12. 4T-5613 [1] RING-WEAR  
13. 6J-2420 [1] RING  
14. 6V-8237 [1] WASHER (26X44X4-MM THK)  
15. 8F-8882 [1] SEAL-O-RING  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP35100372
 

112-1826: DRIVE & MTG GP-PUMP

112-1826 DRIVE & MTG GP-PUMP
S/N BLN4544-10299
PART OF 184-7958 HYDRAULIC AR
i00200867 SEBP3510
1121826 DRIVE & MTG GP-PUMP Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9405 M [4] BOLT-SOCKET HEAD (M4X0.7X16-MM)  
2. 9U-8886 [1] RING-SEAL  
3. 115-1918 [1] PLATE  
4. 117-3534 [1] ADAPTER  
5. 274-4555 [1] HUB  
6. 128-5596 Y [1] SHAFT GP-PUMP DRIVE  
7. 175-7904 [1] SEAL-O-RING  
8. 8T-4122 [2] WASHER-HARD (17X32X3.5-MM THK)  
9. 8T-7338 M [2] BOLT (M16X2X45-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP35100373
 

143-0421: FILTER GP-OIL

143-0421 FILTER GP-OIL -HYDRAULIC
S/N BLN4544-10299
PART OF 202-5810 WIRING GP-CONSOLE
AN ATTACHMENT
i00853531 SEBP3510
1430421 FILTER GP-OIL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1817 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)  
    -OR-
  134-3014 [1] FILTER-OIL (FIRE RESISTANT)  
 

#SEBP35100374
 

178-0094: FILTER GP-OIL

178-0094 FILTER GP-OIL -HYDRAULIC
S/N BLN4544-5866
PART OF 184-7958 HYDRAULIC AR
i01372050 SEBP3510
1780094 FILTER GP-OIL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1817 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)  
2. 164-6709 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  5F-9144 [1] SEAL-O-RING  
 

#SEBP35100375
 

224-6812: FILTER GP-OIL

224-6812 FILTER GP-OIL
S/N BLN5867-10299
PART OF 202-5811 WIRING GP-CONSOLE
AN ATTACHMENT
i02558386 SEBP3510
2246812 FILTER GP-OIL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-8549 [1] SWITCH AS-PRESSURE (OIL FILTER BYPASS)  
  3J-1907 [1] SEAL-O-RING  
2. 126-1817 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(OIL FILTER BYPASS)  
    -OR-
  134-3014 [1] FILTER-OIL (FIRE RESISTANT)(OIL FILTER BYPASS)  
3. 3J-1907 SEAL-O-RING  
 

#SEBP35100376
 

132-8769: FITTING GP-HYDRAULIC

132-8769 FITTING GP-HYDRAULIC -QUICK DISCONNECT
S/N BLN4544-10299
AN ATTACHMENT
i00201053 SEBP3510
1328769 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-0406 [1] FITTING (QUICK DISCONNECT, MALE)  
2. 106-0401 [1] FITTING (QUICK DISCONNECT, FEMALE)  
 

#SEBP35100377
 

184-7958: HYDRAULIC AR

184-7958 HYDRAULIC AR
S/N BLN4544-10299
PART OF 184-7841 COMMON AR
i02062711 SEBP3510
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  170-0606 Y [1] CONNECTOR GP-VALVE  
  206-3630 Y [1] CYLINDER GP-BOOM  
    S/N BLN4544-10299
  192-3791 Y [2] CYLINDER GP-LIFT  
    S/N BLN4544-10299
  206-0520 Y [1] CYLINDER GP-STABILIZER (LH)  
    S/N BLN4544-10299
  206-0522 Y [1] CYLINDER GP-STABILIZER (RH)  
    S/N BLN4544-10299
  206-0503 Y [1] CYLINDER GP-STICK  
    S/N BLN4544-8013
  235-9829 Y [1] CYLINDER GP-STICK  
    S/N BLN8014-10299
  191-8161 Y [2] CYLINDER GP-SWING  
    S/N BLN4544-10299
  192-3884 Y [2] CYLINDER GP-TILT  
    S/N BLN4544-10299
  202-5928 Y [1] LINES GP-PILOT (STABILIZER)  
    S/N BLN4544-10299
  185-3165 Y [1] MOUNTING GP-BANK VALVE (BACKHOE)  
  112-1826 Y [1] DRIVE & MTG GP-PUMP  
  185-1994 Y [1] CONTROL & MTG GP-JOYSTICK  
  119-3356 Y [1] GUARD GP-LINES (TILT CYLINDER)  
    S/N BLN4544-10299
  163-7934 Y [1] TANK & MTG GP-HYDRAULIC  
  187-0521 Y [1] VALVE GP-PILOT  
  164-1076 Y [1] CONTROL GP-GOVERNOR  
    S/N BLN4544-10299
  202-5949 Y [1] LINES GP-BACKHOE (SIGNAL)  
    S/N BLN4544-10299
  242-6085 Y [1] PUMP GP-PISTON  
    S/N BLN8014-10299
  Y   SEPARATE ILLUSTRATION
 

#SEBP35100378
 

185-0073: HYDRAULIC AR

185-0073 HYDRAULIC AR -3-BANK, LOADER
S/N BLN4544-10299
PART OF 185-0074 HYDRAULIC AR
AN ATTACHMENT
i01622197 SEBP3510
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  119-4569 Y [1] COUPLER GP-QUICK  
  196-1140 Y [1] LINES GP-COUPLER  
  189-8797 Y [1] LINES GP-LIFT CYLINDER  
  185-0078 Y [1] LINES GP-PILOT (LOADER)  
  189-0551 Y [1] LINES GP-TILT CYLINDER  
  179-8290 Y [1] VALVE GP-BANK 3  
  186-0300 Y [1] WIRING GP-AUXILIARY  
  186-0301 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP35100379
 

185-0074: HYDRAULIC AR

185-0074 HYDRAULIC AR -BACKHOE, LOADER, IT
S/N BLN4544-10299
PART OF 230-8838, 230-8844 DISTRIBUTION AR
AN ATTACHMENT
i01422946 SEBP3510
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  195-0255 Y [1] ACCUMULATOR GP-STABILIZER (CHARGED)  
  185-0073 Y [1] HYDRAULIC AR (3-BANK, LOADER)  
  188-8209 Y [1] LINES GP-PILOT (BACKHOE)  
  202-5723 Y [1] LINES GP-SWING  
  185-6247 Y [1] MOUNTING GP-BANK VALVE (LOADER)  
   
  186-5282 [1] FILM (420D, IT, RH)  
  186-5283 [1] FILM (420D, IT, LH)  
  Y   SEPARATE ILLUSTRATION
 

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}
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
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17
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-SWING
191-8161 CYLINDER GP-SWING
CYLINDER GP-STICK
235-9829 CYLINDER GP-STICK
CYLINDER GP-STICK
206-0503 CYLINDER GP-STICK
CYLINDER GP-STABILIZER
206-0522 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
206-0520 CYLINDER GP-STABILIZER
CYLINDER GP-MULTIPURPOSE BUKT
185-1839 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-LIFT
192-3791 CYLINDER GP-LIFT
CYLINDER GP-EXTENDABLE STICK
191-7725 CYLINDER GP-EXTENDABLE STICK
CYLINDER GP-TILT
192-3884 CYLINDER GP-TILT
DRIVE & MTG GP-PUMP
112-1826 DRIVE & MTG GP-PUMP
FILTER GP-OIL
143-0421 FILTER GP-OIL
FILTER GP-OIL
178-0094 FILTER GP-OIL
FILTER GP-OIL
224-6812 FILTER GP-OIL
FITTING GP-HYDRAULIC
132-8769 FITTING GP-HYDRAULIC
184-7958 HYDRAULIC AR
185-0073 HYDRAULIC AR

Truck sale:

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WESTERN STATES EQUIPMENT
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