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Universal Parts

50cc 4-stroke QMB139 Piston Ring Set

50cc 4-stroke QMB139 Piston Ring Set

$10.99 USD
$10.99 USD
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LogoUniversal Parts Piston Ring Set for 50cc 4-stroke QMB139 engines.
  • Uncompressed Diameter: 41mm
  • Compressed Diameter: 38mm
  • Thickness: .80mm
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