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

Crankshaft

Name: 590621 CRANKSHAFT
Brand: Briggs & Stratton
SKU: 590621
Price: 113.84 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 590621

The Crankshaft is a genuine Briggs & Stratton engine parts part, OEM part number 590621. Dykes Motors sells it for $113.84. 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 $130.73~~ Week sale: Save 13%

$113.84

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 Mon, Oct 19. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Available now: Rotary 10983

10983 STARTER RECOIL ASSEMBLY FOR TECUMSEH Replaces TECUMSEH 590621, 590686

Listed as a replacement for Briggs & Stratton 590621. This is a Rotary part, not Briggs & Stratton. Confirm the fit for your engine before you order, or call the parts desk at (601) 516-7255.

$24.84

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

8 more models in the OEM parts diagram, unverified

Details

This is a genuine Briggs & Stratton OEM crankshaft (part number 590621), a critical engine component that converts the up-and-down motion of the pistons into rotational power. This part is engine and model specific, so confirm your equipment's engine number against the fitment list on this page before ordering to ensure proper compatibility.

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 590621

What machines does part 590621 fit?

We do not list a confirmed fitment for part 590621 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.