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1979-89 Yamaha G1 - Top-End Rebuild Kit

Item # 4556

Engine Top End Overhaul Kit.

Specifications:

  • Fits 1978-1981 and 1983-1989 Yamaha G1 2-cycle gas models
  • Replaces Yamaha OEM # J10-11311-00, J10-11631-00-96, J10-11181-00, 881-11351-01, and 10V-13621-00

Kit includes:

  • (1) Cylinder
  • (1) Standard size piston assy.
  • (1) Base gasket
  • (1) Head gasket
  • (1) Reed valve gasket
  • (1) Exhaust gasket
Note: DOES NOT fit 1982 Yamaha G1 2-cycle gas models.
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