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Est. 1957
S&S Cycle

S&S Cycle 2017+ M8 Models 4.250in Bore - 2 Pack

$170.73

On Backorder — Expected to ship by May 7, 2026

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

S&S Cycle M8 piston rings, 4.250in bore. Includes a 2-pack for your M8 engine.

Key Features

  • Includes two sets of piston rings.
  • Designed for M8 engines with a 4.250 inch bore.
  • Essential for maintaining engine compression and oil control.
  • Not CARB approved; cannot ship to California.
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About this part

Product Details

This package from S&S Cycle includes two sets of piston rings, each designed for a 4.250 inch bore on M8 engines. These rings are a key part of your engine's sealing system, working with the piston to maintain compression and control oil consumption. Proper ring seal is crucial for engine performance and longevity, ensuring that combustion pressure stays where it belongs and oil stays out of the combustion chamber.

S&S Cycle is known for its performance engine components, and these rings are built to meet the demands of their M8 engine applications. The 4.250 inch bore size is specific, so make sure it matches your engine's requirements for a proper fit. A well-sealed combustion chamber means better power delivery and more efficient operation.

Please note that this product is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
S&S Cycle
Manufacturer Part #
940-0060
UPC
940-0060

Frequently Asked Questions

S&S Cycle 2017+ M8 Models 4.250in Bore - 2 Pack

$170.73