Week Parts Sale, ends Saturday Sale prices shown on every part.

Piston Assembly

Name: 791786 PISTON ASSEMBLY
Brand: Briggs & Stratton
SKU: 791786
Price: 97.44 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 791786

The Piston Assembly is a genuine Briggs & Stratton engine parts part, OEM part number 791786. Dykes Motors sells it for $97.44. 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 10, 2026

~~Regular price $129.18~~ Week sale: Save 25%

$97.44

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 16. 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

357 more models in the OEM parts diagram, unverified

Plus 297 more models. Text your model and serial number below and we confirm the exact fit.

Details

This Briggs & Stratton piston assembly is a genuine OEM engine component that moves up and down inside the cylinder to convert fuel combustion into mechanical power. This is an engine-specific part, so confirm your equipment's model or engine number against the fitment list before ordering. OEM Briggs & Stratton part number 791786.

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 791786

What machines does part 791786 fit?

We do not list a confirmed fitment for part 791786 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.