craftsman-176138-Lawn Tractor Interlock Switch
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Lawn Tractor Interlock Switch 176138

Part #176138

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99% of our parts are original manufacturer parts.

This part fits

Craftsman, Murray, Ryobi, Weed Eater, Poulan, Rally, Companion, Ariens, Husqvarna, Southern States

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Part Information

This interlock switch (part number 176138) is for lawn tractors.

Interlock switch 176138 disables the ignition system if it detects the lawn tractor is started or running in unsafe operating conditions.

Wear work gloves to protect your hands when installing this part.


Part Number



Lawn & Garden/Yard/Farm


5 lbs


5" x 4" x 0.5"

Technician facts

  • Installations last year: 441
  • Average installation time: 65 minutes
  • Level of repair difficulty: