Part Location Diagram of 925-04039 MTD Interlock Switch
See part B7 in the diagram
( Grid squares measure 1x1 inch )

Interlock Switch 925-04039

Manufactured by:
MTD
ERP Number:
ERP9310392
Part Number:
925-04039
Original Equipment Manufacturer ?
$34.94
Special Order

Easy 

Less than 15 mins 

(2 rated repairs) ?

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Troubleshooting

This part works with the following brands:
  • MTD
  • Cub Cadet
  • Craftsman
  • Yard Man
  • Yard Machines
  • Troy-Bilt
  • Bolens
  • Murray
  • Husky
  • Toro
  • Ryobi
  • Poulan
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Lawn Tractor Accessories
Part# 925-04039 replaces these:
  • 00012242
  • 138925
  • 1751328
  • 725-04039
  • 725-3169
  • 725-3169A
  • 925-04039
  • 925-3169A
  • GW-1751328
  • GW-B1751328

Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(2 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Lawn tractor would not start

Barry from Chattanooga, Tennessee

15 of 15 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
925-04039
I replaced a switch that would allow the engine to start when the blade height lever was pulled back to its start position. It then depressed the new switch and allowed the engine to start.
I removed the screws that were securing to the mower. Unplugged the old one and plugged in the new one. Then screwed the new one to the mower. < br />
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Replaced switch

paul from culpeper, Virginia

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers, Wrench set
Parts Used:
925-04039
Simply moved parts under seat to gain access for the replacement
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9310392
Manufacturer Part Number: 925-04039
Brand Model Number Description
Cub Cadet 1015 Lawn Tractor - 1015 S/N 126, 001 - 207, 400 130-200-100 131-200d100 138-200-100 139-200-100
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MTD 111-508R121 Lawn Tractor - Lawn Tractor
MTD 111-508R129 Lawn Tractor - Lawn Tractor
MTD 111-508R131 Lawn Tractor - Lawn Tractor
MTD 111-508R134 Lawn Tractor - Lawn Tractor
MTD 111-508R138 Lawn Tractor - Lawn Tractor
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