777parts.net — оn-line catalog of spare parts for CATERPILLAR, KOMATSU, HITACHI, JOHN DEERE, TADANO, JCB, VOLVO, DOOSAN, HYUNDAI machinery
Attention!
You must be subscriber to view full schemes and spare parts numbers.

Caterpillar 420D

What feature would you like to see on the 777parts next?

1787481 VALVE GROUP-CHECK -BACK PRESSURE

BACKHOE LOADER Caterpillar 420D
420D Backhoe Loader BLN00001-04543 (MACHINE) POWERED BY 3054 Engine HYDRAULIC SYSTEM
1787481 VALVE GROUP-CHECK -BACK PRESSURE

178-7481 VALVE GP-CHECK -BACK PRESSURE
S/N BLN1-4543
PRE-INSTALLED O-RINGS
PART OF 193-7874, 196-8861 LINES GP-BACKHOE AUXILIARY, 176-9208, 197-6818 LINES GP-RETURN
AN ATTACHMENT

Parts scheme

Subscribe to get access to the part numbers and schemes.

Unlock Access
Parts scheme 1787481 VALVE GROUP-CHECK  -BACK PRESSURE - BACKHOE LOADER Caterpillar 420D - 420D Backhoe Loader BLN00001-04543 (MACHINE) POWERED BY 3054 Engine HYDRAULIC SYSTEM | 777parts

Aggregate

Part NoPart NamePrice request
1787481VALVE GROUP-CHECK -BACK PRESSURE 

List of spare parts

Subscribe to get access to the part numbers and schemes.

Unlock Access
#Part NoPart NameQty.
14D***86SEAL--BUSHING TO SELECTOR VALVE GROUP 2
29S***09PLUG-O-RING (STRAIGHT THREAD O-RING)1
36E***17SPRING 1
412***96VALVE GROUP-CHECK (PRIMARY RESOLVER)1
4A1P***63SEAL-O-RING 1
4B3J***54PACKING,PREFORMED PART OF KIT P/N 5R1427 1
4C8T***61SEAL-O-RING 1
4D12***84RING-BACKUP 1
4E12***85RING-BACKUP 1
55B***18BALL 4.75 mm(.187 in.) Dia. 1
612***76SEAT AS-SHUTTLE 1
6A4T***07RING-BACK-UP 1
6B7J***04SEAL-O-RING (ID=7.65mm) 1
6C8T***60SEAL-O-RING 1
720***07PLUG AS 1
3S***33SEAL-O-RING (29.82MM ID)1
4T***74RING (BUCK UP)1
6V***56SEAL-O-RING (25.07MM ID)1
819***25SPACER 2
919***22HOUSING ASSEM. 2
1015***67RETAINER 2
1111***06RETAINER SPRING 2
1220***82VALVE GROUP-RELIEF 1
135S***03NUT-FULL (5/16 X 18 THD)2
1419***37SPRING 2
1515***21WASHER (6.6X9.5X1.5-MM THK)(6.6X9.53X1.5-MM THK)4
1613***66VALVE GROUP-RELIEF (LINE, BOOM SWING)2
172M***80SEAL--TO CONNECTOR PUMP OUTLET 1
188H***07BOLT-SOCKET HD (1/4UNC X 1)4
AVAILABLE REPAIR KIT(S):
14***59KIT-SEAL (RELIEF VALVE)1
(INCLUDES RINGS)
KIT MARKED J AVAILABLE FOR PART MARKED J
SEPARATE ILLUSTRATION

1787481 VALVE GROUP-CHECK -BACK PRESSURE - BACKHOE LOADER Caterpillar 420D - 420D Backhoe Loader BLN00001-04543 (MACHINE) POWERED BY 3054 Engine HYDRAULIC SYSTEM | 777parts

Related parts

Spare parts dealers for Caterpillar

  • US High Tech Industries
  • US Reddig Equipment
  • US Southwest Radiator, Inc
  • US Transaxle
  • US Construction Equipment Parts
  • US Crown Recycling Facility
  • US MILLS EQUIPMENT LLC
  • US ITECO OVERSEAS INC
  • US Cook Equipment
  • US M T Machinery Inc.
  • US Utah Track & Welding
  • US SHP Hydraulic Pump Service

Add your company

* To view Caterpillar spare parts dealers contact information you must be registered and logged in.