Interlock Switch fits MTD Troy-Bilt 725-04039 1751328 925-04039 925-3169A

Interlock Switch for MTD and Troy-Bilt Equipment

This interlock switch is an aftermarket replacement part intended for use in compatible MTD and Troy-Bilt equipment. An interlock switch typically helps prevent operation unless a safety condition is met, such as a control lever or pedal being in the correct position. It is identified by the reference numbers listed below.

Product Details

• Reference Numbers: 725-04039, 1751328, 925-04039, 925-3169A

Fitment & Compatibility

• fits MTD equipment referencing 725-04039, 1751328, 925-04039, or 925-3169A
• fits Troy-Bilt equipment referencing 725-04039, 1751328, 925-04039, or 925-3169A

Frequently Asked Questions

Q: What does an interlock switch do? A: An interlock switch is a safety device that helps prevent equipment from operating unless a required condition, such as a control being engaged, is met.

Q: How do I confirm this switch fits my machine? A: Check your equipment's complete model number and compare its original switch part number against the reference numbers listed above before purchasing.

This is an aftermarket replacement part. Confirm fitment before purchase.