B77303GS SUPPORT-ALTERNATOR — Dykes Motors genuine OEM part

Alternator Support

Name: B77303GS SUPPORT-ALTERNATOR
Brand: Briggs & Stratton
SKU: B77303GS

Genuine Briggs & Stratton OEM · Part number B77303GS

The Alternator Support is a genuine Briggs & Stratton electrical part, OEM part number B77303GS. Dykes Motors sells it for $58.39. 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

$58.39

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

6 more models in the OEM parts diagram, unverified

Details

This is a Briggs & Stratton OEM alternator support bracket (part number B77303GS) that secures the alternator assembly to the engine block. It's an electrical component support that helps maintain proper alternator alignment and stability during operation. Check your equipment's model or engine number against the fitment list on this page to confirm compatibility before ordering.

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 B77303GS

What machines does part B77303GS fit?

We do not list a confirmed fitment for part B77303GS on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.