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Sears
Automotive

Model # 31820312 Official Sears electronic speed control

Here are the diagrams and repair parts for Official Sears 31820312 electronic speed control, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 27 parts  |
Parts Pkg 250-3121

#NI

All parts diagram

Parts pkg

Part #250-3121

The manufacturer no longer makes this part, and there's no substitute part

Cable 250-3089
#26

Unit diagram

Cable

Part #250-3089

The manufacturer no longer makes this part, and there's no substitute part

Engagemnt Sw 250-3002
#3

Unit diagram

Engagemnt sw

Part #250-3002

The manufacturer no longer makes this part, and there's no substitute part

Cable Clamp 250-3088
#19

Unit diagram

Cable clamp

Part #250-3088

The manufacturer no longer makes this part, and there's no substitute part

Bracket 250-3086
#21

Unit diagram

Bracket

Part #250-3086

The manufacturer no longer makes this part, and there's no substitute part

Coupling 250-3095
#39

Unit diagram

Coupling

Part #250-3095

The manufacturer no longer makes this part, and there's no substitute part

Vacuum Tube 250-3111
#13

Unit diagram

Vacuum tube

Part #250-3111

The manufacturer no longer makes this part, and there's no substitute part

Valve 250-3109
#15

Unit diagram

Valve

Part #250-3109

The manufacturer no longer makes this part, and there's no substitute part

Elec Reg 250-3112
#1

Unit diagram

Elec reg

Part #250-3112

The manufacturer no longer makes this part, and there's no substitute part

Servo Brkt 250-3014
#27

Unit diagram

Servo brkt

Part #250-3014

The manufacturer no longer makes this part, and there's no substitute part

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