NUT, 5/16-18 Wdfllk

Name: 711634MA NUT, 5/16-18 WDFLLK
Brand: Briggs & Stratton
SKU: 711634MA

Genuine Briggs & Stratton OEM · Part number 711634MA

The NUT, 5/16-18 Wdfllk is a genuine Briggs & Stratton hardware part, OEM part number 711634MA. Dykes Motors sells it for $3.47. 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 18, 2026

$3.47

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 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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Fits these models

53 more models in the OEM parts diagram, unverified

Details

This is a genuine Briggs & Stratton 5/16-18 nylon-insert lock nut (part number 711634MA), used to secure components on small engines and equipment. Lock nuts with nylon inserts are designed to resist loosening from vibration and repeated use. Confirm your specific engine or equipment model before ordering—see the fitment list on this page to verify 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 711634MA

What machines does part 711634MA fit?

We do not list a confirmed fitment for part 711634MA on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.