Power Seals 12A & 13B Reusable O-Ring Kit 12A and 13B Engine Rotary Engine Power Seals o-ring Kit Complete New Viton O-ring kit and washers. Power Seals Mazda 13B and 12A water seal kit. Used in all racing and street cars. Include all orings to close the engine. Now includes rotor oil orings. (Green and black). These seals are tried and tested throughout the world in all the fastest rotary-powered street cars.Item ships to USA and worldwide. With Tracking number. The kit is Reusable upon inspection.
