Seal Governor Shaft

Name: 491880 SEAL-GOVERNOR SHAFT
Brand: Briggs & Stratton
SKU: 491880

Genuine Briggs & Stratton OEM · Part number 491880

The Seal Governor Shaft is a genuine Briggs & Stratton engine parts part, OEM part number 491880. Dykes Motors sells it for $10.38. 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

$10.38

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.

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Fits these models

223 more models in the OEM parts diagram, unverified

Plus 163 more models. Text your model and serial number below and we confirm the exact fit.

Details

This Briggs & Stratton seal-governor shaft is an OEM engine component that maintains the seal around the governor shaft to prevent oil leakage and keep internal engine parts properly lubricated. Because governor shaft seals are specific to particular engine models, you'll want to verify your engine's model or serial number matches the fitment information provided on this page before ordering. This is a genuine Briggs & Stratton original equipment part, part number 491880.

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 491880

What machines does part 491880 fit?

We do not list a confirmed fitment for part 491880 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.