Advanced Engine Design Nylon Needle & Seat Gaskets 0.25 in 0.375 in ID

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandAdvanced Engine Design
CategoryEngine
Manufacturer Part #5123
UPC817744001305
SubcategoryCarburetor Gaskets
Category GroupEngine Gaskets and Seals
Ai SubcategoryCarburetor Gaskets
Weight0.0 lbs

Product Description

The Advanced Engine Design Nylon Needle & Seat Gaskets are designed for Holley carburetors, featuring 0.25 inch and 0.375 inch IDs and a 0.031 inch thickness. These nylon gaskets are used for both bottom and top needle and seat applications. They provide a reliable seal, preventing fuel leaks around the needle and seat assembly.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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