WELD, MOUNT, Post - B

Name: 5400043AYP WELD, MOUNT, POST - B
Brand: Briggs & Stratton
SKU: 5400043AYP

Genuine Briggs & Stratton OEM · Part number 5400043AYP

The WELD, MOUNT, Post - B is a genuine Briggs & Stratton chassis & hardware part, OEM part number 5400043AYP. Dykes Motors sells it for $95.42. 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.

Price and availability checked Oct 18, 2026

~~Market price $105.28~~ Save 9%

$95.42

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 Tue, Oct 27. 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

23 more models in the OEM parts diagram, unverified

Details

This Briggs & Stratton weld mount post is a chassis and hardware component used to secure and support engine and equipment assemblies. This is an OEM part specific to certain equipment and engine models, so confirm your model or engine number matches the fitment list before ordering. Genuine Briggs & Stratton part number 5400043AYP.

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 5400043AYP

What machines does part 5400043AYP fit?

We do not list a confirmed fitment for part 5400043AYP on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.