PISTON RING SET FITS BRIGGS AND STRATTON 392331, 3.437" 87.31MM, HIGH QUALITY, USAFITS MOST 10HP, 11HP, 12HP, 12.5HP, 13HP 16HP OPPOSED TWIN, 18HP OPPOSED TWIN
NOTE: THESE PISTON RINGS ARE NOT MADE IN TAIWAN OR CHINA
SHIPS FROM USA
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