Piston Assy

Name: 843805 PISTON ASSY
Brand: Briggs & Stratton
SKU: 843805
Price: 112.38 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 843805

The Piston Assy is a genuine Briggs & Stratton engine parts part, OEM part number 843805. Dykes Motors sells it for $112.38. 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 6, 2026

$112.38

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 Tue, Oct 13. Free shipping, or 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

769 more models in the OEM parts diagram, unverified

Plus 709 more models. Text your model and serial number below and we confirm the exact fit.

Details

This genuine Briggs & Stratton piston assembly is a core engine component that moves up and down inside the cylinder to compress fuel and air and convert combustion pressure into mechanical power. This part is engine and model specific, so confirm your equipment's engine model or serial number against the fitment list before ordering. OEM part number 843805.

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 843805

What machines does part 843805 fit?

We do not list a confirmed fitment for part 843805 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.