GENUINE YAMAHA PART
**PLEASE BE SURE OF FITMENT BEFORE ORDERING**
PART: ROTARY VALVE
PART NUMBER: 257-13512-00
(99999-03082-00)
SUGGESTED FITMENTS:
Yamaha Motorcycle
Yamaha Motorcycle 1971 JT1L CRANK & PISTON
Yamaha Motorcycle 1972 JT2 CRANK & PISTON
Yamaha Motorcycle 1972 JT2MX CRANK & PISTON
Yamaha Motorcycle 1971 JT1 CRANK & PISTON