Hydraulic Pump Assembly - Scag Power Equipment STC Operator's Manual

Section 8
Ref. Part
No. No.
1 HG 2513017
2 HG 2513016
3 HG 9004800-2506
4 HG 9007314-0810
5 HG 2003067
6 HG 2513027
7 HG 50273
8 HG 9004101-1340
9 HG 2510064
10 HG 50095
11 HG 2510027
12 HG 2513030
13 HG 9006110-0120
14 HG 70079
15 HG 2003014
16 HG 2003017
17 HG 2003044
18 HG 2003087
19 HG 2003005
20 HG 2000015
21 HG 2003023
22 HG 9008000-0126
23 HG 2003020
24 HG 2003043
25 HG 2003016
26 HG 9008000-0128
27 HG 2003052
28 HG 2003018
29 HG 2513038
30 HG 2513018
* Common hardware which should be purchased locally. All bolts Grade 5 plated, all other fasteners zinc plated.

HYDRAULIC PUMP ASSEMBLY

Description
Housing Kit (Includes Housing, Journal Bearing)
End Cap
Straight Headless Pin
Hex Head Screw 5/16-18 x 1.0
End Cap Gasket
Charge Pump Kit (Includes Charge Cover, Gerotor Assy., O-Ring)
Gerotor Assembly
O-Ring, Charge Pump Cover
Charge Relief Valve Kit
Socket Head Screw
Check Valve Kit (Includes Check Plug, Spring, O-Ring, Orifice Check Valve)
Bypass Valve Kit (Includes Bypass Valve, O-Ring, Back-up Ring)
Backup Ring
Cylinder Block Kit
Block Spring
Block Thrust Washer
Roller Thrust Bearing
Swash Plate
Trunnion Arm
Guide Slot
Cradle Bearing
Lip Seal
Pump Shaft
Ball Bearing
Retaining Ring
Lip Seal
Retaining Ring
Spacer
Shaft Kit (Includes Pump Shaft, Ball Bearing, Retaining Ring)
Overhaul Seal Kit (Includes Gasket, Trunnion Seal, Input Shaft Seal, Charge Pump O-Ring)
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