Week Parts Sale, ends Saturday Sale prices shown on every part.

Key Switch

Name: 690646 SWITCH-KEY
Brand: Briggs & Stratton
SKU: 690646
Price: 41.30 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 690646

The Key Switch is a genuine Briggs & Stratton electrical part, OEM part number 690646. Dykes Motors sells it for $41.30. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.

Price and availability checked Oct 13, 2026

~~Regular price $49.37~~ Week sale: Save 16%

$41.30

We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.

In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Tue, Oct 20. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

5,580 more models in the OEM parts diagram, unverified

Plus 5,520 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton OEM key switch (part number 690646) used to control engine ignition and operation on compatible equipment. Key switches are engine and model specific, so verify your equipment's engine model number against the fitment list before ordering to ensure this is the correct replacement for your machine.

Verify your fitment before you order

Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.

Questions about part 690646

What machines does part 690646 fit?

We do not list a confirmed fitment for part 690646 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.