Section 8

 

 

HYDRAULIC PUMP ASSEMBLY

 

 

 

Ref.

Part

 

No.

No.

Description

 

 

 

1

HG 70516

Housing Kit

2

HG 70573

End Cap Kit

3

HG 50641

Straight Headless Pin

4

HG 50969

Hex Flange Bolt, M8-1.25 x 60mm

5

HG 51232

Housing O-Ring

6

HG 2513027

Charge Pump Kit

7

HG 50273

Gerotor Assembly

8

HG 9004101-1340

O-Ring

9

HG 50095

Socket Head Screw, M6 x 1.0-20mm

10

HG 2513030

Bypass Valve Kit

11

HG 70521

Pumpshaft Kit

12

HG 50315

Ball Bearing, 17 x 40 x 12

13

HG 51161

Lip Seal

14

HG 50329

Retaining Ring

15

HG 50951

Spacer

16

HG 70331

Cylinder Block Kit

17

HG 2003014

Block Spring

18

HG 2003017

Block Thrust Washer

19

HG 51444

Valve Plate

20

HG 2003087

Swash Plate

21

HG 50551

Ball Thrust Bearing

22

HG 2003005

Trunnion Arm

23

HG 2000015

Slot Guide

24

HG 2510062

Check Valve Kit (.024” Orfice) port “A” on Left Hand Pump, port “B” on Right Hand Pump

25

HG 70403

Charge Relief Kit

26HG 2513043 Trunnion Seal with Retainer

27HG 9005110-4400 Straight Thread Plug

28

HG 50408

Straight Headless Pin

29

HG 70525

Overhaul Seal Kit

30

HG 70589

System Check Relief Kit, port “B” on Left Hand Pump, port “A” on Right Hand Pump

61

Page 65
Image 65
Scag Power Equipment STC48V-26BS, STC52V-23BV, STC61V-23BV manual Housing Kit