Запчасти Case 780B (268) - D78453 ANTICAVITATION AND RELIEF VALVE (08) - HYDRAULICS

D78453

VALVE

- anticavitation and relief, used in the boom, bucket, dipper, and swing sections, order D128695 valve for service, parts list Figure 269A, Includes: Ref. 1 - 16

1-8шт.

Pressure setting is not preset for these applications. Please refer to your 780B Service Manual for the correct pressure settings.

1шт.

Use D128695 valve assembly for service. Parts list is on Figure 269A.

1шт.

1

NSS

NOT SOLD SEPARAT

BODY - valve

1шт.

2

D78445

SPOOL

POPPET - valve

1шт.

3

D78443

PISTON

- poppet

1шт.

R30184

SEAL

KIT - seal, Includes: Ref. 4 - 9

1шт.

4

NSS

NOT SOLD SEPARAT

BACKUP RING - piston O-ring

1шт.

5

NSS

NOT SOLD SEPARAT

O-RING - piston

1шт.

6

218-5008

O-RING,0.116" Thk x 0.924" ID, -912, Cl 6, 90 Duro

- plug

1шт.

7

218-5009

O-RING,0.116" Thk x 1.048" ID, -914, Cl 6, 90 Duro

- large, body

1шт.

8

NSS

NOT SOLD SEPARAT

BACKUP RING - body O-ring

1шт.

9

NSS

NOT SOLD SEPARAT

O-RING - small, body

1шт.

10

R30196

SPRING

- outer

1шт.

11

R30181

VALVE SPRING

SPRING - inner

1шт.

12

138-91

LOCK PIN,3/16" x 11/16", Slotted

PIN, 3/16" x 11/16", Slotted

1шт.

13

D78444

WASHER

- special

1шт.

14

R30179

ADJUSTMENT SCREW

- special

1шт.

15

R30180

NUT

- special

1шт.

16

R30182

PLUG

- valve

1шт.