Crankshaft

Name: 84004520 CRANKSHAFT
Brand: Briggs & Stratton
SKU: 84004520
Price: 309.96 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 84004520

The Crankshaft is a genuine Briggs & Stratton engine parts part, OEM part number 84004520. Dykes Motors sells it for $309.96. 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 17, 2026

~~Retail $340.99~~ Save 9%

$309.96

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 23. 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

11 more models in the OEM parts diagram, unverified

Details

This Briggs & Stratton crankshaft (OEM part number 84004520) is the rotating shaft at the heart of your engine, converting the up-and-down motion of the pistons into the rotational power that drives your equipment. It's a genuine OEM Briggs & Stratton part, so you're getting the exact component originally spec'd for your engine. Before ordering, confirm your engine or equipment model number against the fitment list to ensure this is the correct part for your machine.

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 84004520

What machines does part 84004520 fit?

We do not list a confirmed fitment for part 84004520 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.