YAMAHA MG1 YG1 YGS Rotary Valve 122-13512-01 YG1-13512-01

YAMAHA  Rotary Valve   OEM # 122-13512-01 / YG1-13512-01   NOS  New Old Stock.  SB114/A

Fits the following models:

1964 OMAHA 80 (MG1T) - Crank - Piston
1965 YG1K - Crank - Piston
1965 OMAHA 80 (MG1T) - Crank - Piston
1965 TRAILMASTER (YG1TK) - Crank - Piston
1966 YG1T - Crank - Piston
1966 YG1TK - Crank - Piston
1966 YGS1 - Crank - Piston
1966 YGS1T - Crank - Piston