KEY, HI-PRO, .250X2.5

Name: 1720463SM KEY, HI-PRO, .250X2.5
Brand: Briggs & Stratton
SKU: 1720463SM

Genuine Briggs & Stratton OEM · Part number 1720463SM

The KEY, HI-PRO, .250X2.5 is a genuine Briggs & Stratton accessories part, OEM part number 1720463SM. Dykes Motors sells it for $8.12. 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 18, 2026

~~Market price $10.80~~ Save 25%

$8.12

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 27. 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

425 more models in the OEM parts diagram, unverified

Plus 365 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton high-pro key, a small but essential fastening component that secures the crankshaft to pulleys, flywheels, and other rotating equipment on small engines. Measuring .250" × 2.5", this OEM part is engine and model specific, so verify your engine model or number against the fitment list before ordering to ensure proper compatibility.

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 1720463SM

What machines does part 1720463SM fit?

We do not list a confirmed fitment for part 1720463SM on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.