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OS Motors Piston Ring FS56A (OS Motors OSMG7817 | OSMG7817)

Model: OS Motors OSMG7817
Dist. #: OSMG7817   SKU: OSMG7817

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List Price:  $30.99
Price:  $26.99
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Updated on Sep 29, 2025 07:07:42 AM

Piston Ring FS56A...
This is the Piston Ring for the O.S. Max FS-A .56 Four Stroke Engine (OSMG0956)
This is located on the piston and seals it versus the cylinder wall.

FEATURES:
Steel building and construction
Silver in color

INCLUDES:
One Piston Ring

NEEDS:
Assembly onto piston

SPECS:
Diameter: Approximate. 25mm (.98")

COMMENTS:
For the replacement cylinder sleeve, usage OSMG5378
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