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RIVA Yamaha 1.8L Crankcase Repair Thrust Plate


Our Crankcase Repair Thrust Plate provides a cost efficient repair option for damaged Yamaha 1.8 liter engine cases. This item can save your expensive engine cases after failures due to:

  • Driveline coupler loosening
  • PTO transfer shaft loosening
  • Nut on end driveshaft loosening

These failures can push the crankshaft forward and damage the thrust plate area inside the crankcase. As a result, the crankcase needs to be repaired or replaced. Our specially designed bronze bushing requires machining of damaged crankcase for installation. We recommend working with a qualified machinist due to the tight tolerances that must be kept.

Pricing: $96.95


  • RY10040-TB-OIB125
  • RY10040-TB-OIB125
  • RIVA Racing
  • New


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