Briggs & Stratton 843729 VALVE-EXHAUST diagram, part 843729

Exhaust Valve

Name: 843729 VALVE-EXHAUST
Brand: Briggs & Stratton
SKU: 843729
Price: 54.40 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 843729

The Exhaust Valve is a genuine Briggs & Stratton engine parts part, OEM part number 843729. Dykes Motors sells it for $54.40. 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 8, 2026

$54.40

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

In stock. Ships within 1 to 2 business days, arrives in 3 to 5 more — by Thu, Oct 15. 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

558 more models in the OEM parts diagram, unverified

Plus 498 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton OEM exhaust valve (part number 843729) that controls the release of burnt gases from the engine combustion chamber. Exhaust valves are critical engine components that open and close in precise timing with the engine cycle. Because this valve is engine and model specific, confirm your equipment's model or engine number against the fitment list before ordering.

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 843729

What machines does part 843729 fit?

We do not list a confirmed fitment for part 843729 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.