S&S Base Gasket 4-1/8" .018" 93-1048-S for Big Twin 84-99

S&S Base Gasket 4-1/8" .018" 93-1048-S for Big Twin 84-99

$20.73
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S&S Base Gasket 4-1/8" .018" 93-1048-S for Big Twin 84-99

S&S Base Gasket 4-1/8" .018" 93-1048-S for Big Twin 84-99

$20.73

The S&S Cycle cylinder base gasket provides a precision seal for high-performance 4-1/8" bore engine builds. Constructed with durable micropore material at a 0.5 mm (.018") thickness, it delivers reliable sealing performance under demanding operating conditions.

Engineered specifically for 1984–1999 Harley-Davidson Big Twin and V-Series engines, this gasket meets or exceeds original specifications for custom builds and engine rebuilds. One gasket is required per cylinder.

Key Features

Brand S&S Cycle
Manufacturer Part Number 93-1048-S
Product Type Cylinder Base Gasket
Bore Size 104.8 mm (4-1/8")
Thickness 0.5 mm (.018")
Material Micropore
Fitment 1984–1999 Big Twin and V-Series Engines
Quantity Required 1 Per Cylinder
Shipping Weight 0.05 kg

Highlights

  • Designed for 4-1/8" bore high-performance engines
  • 0.5 mm (.018") micropore construction for dependable sealing
  • Engineered to meet or exceed OEM specifications
  • Direct fit for 1984–1999 Big Twin and V-Series applications

Compatibility

Fits 1984–1999 Big Twin and V-Series motorcycle engines with a 4-1/8" cylinder bore.

Frequently asked questions

What engines is this base gasket compatible with?

It is designed for 1984–1999 Harley-Davidson Big Twin and V-Series engines with a 4-1/8" bore.

How thick is the gasket?

The gasket has a thickness of 0.5 mm (.018").

How many gaskets are required per cylinder?

One gasket is required per cylinder.

What material is used to construct this gasket?

This gasket is manufactured from micropore material for durable sealing.

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