Contents
Sovereign / 900
N U F a C T U R I N G , I N C Spring Street / PO Box
Table of Contents
Frame & Footrest Group
SV43001A
Bushing
LOCKWASHER, 7/16
LOCKWASHER, 5/16
FOOTREST, L.H
Front Axle Group
SV43002A
Spacer
Spindle ASSEMBLY, LH
Spindle ASSEMBLY, RH
Washer
Manual Steering Group
SV43003A
LOCKWASHER, 1/2
Ring
1916951 NUT, Hex, Full, 1/2-13 1916966
Balljoint
Power Steering Group
Steering Torque to 16-24 ft. lbs Cylinder Seal Kit
1679538
Ball Joint Assembly
1679556
Cylinder Seal Repair KIT
Engine, Exhaust & Drive Shaft Group Kohler 18HP OHV
SV43005A
Fitting
Heat Shield Assembly
Shut OFF Valve
Choke Control
Engine, Exhaust & Drive Shaft Group Kohler 18HP OHC
Throttle Control Plate
1920415 CAPSCREW, Hex Hd, 3/8-16 x 1-1/4 1717111
Drive Shaft Assembly
157424 WASHER, Special 173026
1930598 CAPSCREW, Hex Washer Hd, Taptite, 3/8-16 x 1932771
Clutch & Brake Group
SV43007A
Pulley
Bracket
WASHER, 3/8
Spring
Clutch & Brake Control Group
SV43008A
Guard Assembly
ROD Assembly
1650531 ROD, Clutch 121037
See Pages 56-59 for Service Parts
Hydrostatic Pump Group
Filter Assembly
Hydrostatic Control Group
SV43010A
Link
Shaft Assembly
LOCKWASHER, 1/4
Quadrant
Transmission Group
SV43011A
Gasket
Pinion & Shaft Assembly
Bearing
Pinion
PTO Control & Cone Clutch Group
SV43012A
Bearing Assembly
Handle Assembly
Pivot Assembly
Lever
Hydraulic Lift Group
SV43013A
Cable Assembly
Lever Assembly
Support Assembly
PIN
Bevel Gear & Side Plate Group
SV43014A
Cover
Plug Assembly
Shim
LOCKWASHER, 1/4, I.D
Draw Bar Group
SV43015A
166075
166072 BAR ASSEMBLY, Upright 166110
1923027 CAPSCREW, Hex Hd, 7/16-14 x 1-3/4 1918199
Plate
Rear Axle & Differential Group
SV43016A
Differential sub-assembly 1650519 includes these parts
162085
930671 KEY, Hi-Pro 153068
Electrical Group Early Models
SV43017A
Headlight Assembly
Harness Assembly
Wire Assembly
Ammeter
Electrical Group Later Models
SV43018A
1714647 Cable Battery to Ground 1717183
Not Serviced Separately Supplied by Engine Manufacturer
Dash, Hood & Grille Group Manual Steering Models
SV43019A
Dash Assembly
Push NUT
Screen
Dash, Hood & Grille Group Power Steering Models
SV43020A
Hood & Grille Assembly
1931333 Carriage BOLT, 5/16-18 x 3/4 1708749
1960517 LOCKNUT, Pal
Seat & Deck Group Early Models
D8 E
1693144 Sov 18HP OHC Hydro-Exp
Seat & Deck Group Later Models
SV43022A
1718851
Seat
Tire & Wheel Group
SV43023A
Not serviced separately Optional
Decals Safety & Common
To Avoid Injury
1708927
DECAL, USA
Decals Brand & Model
SV43025A
Decals Brand & Model
75th Anniversary Specialty Parts
EE ED
Clamp Assembly
Hood Assembly
HEADLIGHT-REAR Worklight Assembly
Visor SET
Power Steering Valve Service Parts
SV43027A
Commutator & Ring Assembly KIT
Upper Cover Assembly KIT
Metering Assembly KIT
Rotor Assembly KIT
Hydrostatic Pump Service Parts for 1671582 Hydro Lift
SV43028A
Housing
Trunnion
Cylinder Block KIT
Hydrostatic Pump Service Parts for 1671582 Hydro Lift
Check Valve
Control Valve Service Parts
SV43029A
Plunger
Control Valve Group Service Parts
CAP Assembly
Wiper Plug
Mower Deck Housing & Arbor Group
SV43030A
Roller
Pulley Assembly
Bracket & Shaft Assembly
Lockwasher 3/8
Mower Deck Cover, Drive & Bail Group
SV43031A
Bail Assembly
Yoke
Eyebolt
Mower Deck Height Adjusting & Roller Group
SV43032A
Grip
Rocker ARM Assembly
Socket Assembly
Pivot
Mower Deck Deflector, Stone Guard & Arm Assembly Group
SV43033A
Not serviced
176012 PIN, Clip 172468
1921176 CAPSCREW, Hex Hd, 1/2-13 x 1-1/4 1916966
Part Number Index by Page Number
Part No. Page No Ref No
Part Number Index by Page Number
Part Number Index by Page Number
Part Number Index by Page Number
Hardware Identification & Torque Specifications
DIA