What is the purpose of a gasket in an engine?

Gaskets create a seal between two mating surfaces, preventing leaks of fluids like oil or coolant, and also keeping combustion gases contained within their intended passages.

Why are there different gasket thicknesses?

Gasket thickness is critical for achieving the correct compression ratio and ensuring a proper seal. Using the specified thickness helps maintain engine performance and prevent leaks.

What does 'Big Twin (BT)' refer to?

Big Twin (BT) is a common term used in the motorcycle industry to refer to Harley-Davidson's larger displacement V-twin engines, typically those from 1984 onwards.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: S&S Cycle
Part #: 93-1074
UPC: 93-1074

S&S Cycle 1984+ BT .018in 4-1/8in Gasket - 10 Pack

Name: S&S Cycle 1984+ BT .018in 4-1/8in Gasket - 10 Pack
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-1984-bt-018in-4-1-8in-gasket-10-pack-t14-661722
Price: 75.74 USD
Availability: BackOrder

$75.74

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle .018in 4-1/8in Gasket - 10 Pack. A 10-pack of gaskets for your engine build.

Key Features

Comes with 10 gaskets.
Each gasket is .018 inches thick.
Features a 4-1/8 inch diameter.
Designed for 1984 and later Big Twin (BT) engines.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is a 10-pack of S&S Cycle gaskets. Each gasket measures .018 inches thick and has a 4-1/8 inch diameter. These are designed for use in 1984 and later Big Twin (BT) engine applications.

Having a 10-pack on hand is useful for engine rebuilds or when you need to replace gaskets during maintenance. This thickness is a common specification for certain engine configurations, ensuring a proper seal when installed correctly.