Switch Interlock Ball

Name: 1654634SM SWITCH-INTERLOCK BALL
Brand: Briggs & Stratton
SKU: 1654634SM
Price: 42.99 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 1654634SM

The Switch Interlock Ball is a genuine Briggs & Stratton electrical part, OEM part number 1654634SM. Dykes Motors sells it for $42.99. 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 17, 2026

~~Market price $46.12~~ Save 7%

$42.99

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 Fri, Oct 23. 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

678 more models in the OEM parts diagram, unverified

Plus 618 more models. Text your model and serial number below and we confirm the exact fit.

Details

This genuine Briggs & Stratton interlock ball switch is an electrical component that prevents equipment operation under unsafe conditions. This part is engine and model specific, so verify your engine or model number against the fitment list before ordering to ensure compatibility. Briggs & Stratton OEM part number 1654634SM.

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 1654634SM

What machines does part 1654634SM fit?

We do not list a confirmed fitment for part 1654634SM on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.