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

Flywheel

Name: 590420 FLYWHEEL
Brand: Briggs & Stratton
SKU: 590420
Price: 153.59 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 590420

The Flywheel is a genuine Briggs & Stratton engine parts part, OEM part number 590420. Dykes Motors sells it for $153.59. 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 11, 2026

~~Regular price $166.81~~ Week sale: Save 8%

$153.59

Pay over time with Klarna, available at checkout.

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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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📦 Ships insured✅ 100 percent genuine Briggs & Stratton OEM🔄 Wrong part? We make it right

Fits these models

382 more models in the OEM parts diagram, unverified

Plus 322 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton OEM flywheel (part number 590420), the rotating component that helps regulate engine speed and smooths out power delivery. Flywheels are engine-specific, so confirm your engine model or number against the fitment list before ordering to make sure this part is correct for your equipment. As an original manufacturer part, it meets Briggs & Stratton specifications for reliable operation.

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.

Not sure it fits your machine

Our parts desk can confirm the exact part for your equipment before you buy. Call (601) 516-7255 with your model and serial number and we will match the right part. Prefer to send the details in writing? Use our contact page.

Questions about part 590420

What machines does part 590420 fit?

We do not list a confirmed fitment for part 590420 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.