SEAL, O-RING

Name: 84004385 SEAL, O-RING
Brand: Briggs & Stratton
SKU: 84004385
Price: 5.99 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 84004385

The SEAL, O-RING is a genuine Briggs & Stratton accessories part, OEM part number 84004385. Dykes Motors sells it for $5.99. 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 3, 2026

$5.99

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 Sun, Oct 11. Shipping: $11.95 flat for the order, however many parts are on it - free once your parts order reaches $99. 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

90 more models in the OEM parts diagram, unverified

Plus 30 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton O-ring seal (OEM part number 84004385) used to create a fluid-tight seal on engine components. O-rings prevent leaks and maintain proper compression in various engine systems. Confirm your equipment's model or engine number against the fitment list before ordering, as this part is application-specific.

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 84004385

What machines does part 84004385 fit?

We do not list a confirmed fitment for part 84004385 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.