Pro-X 01.7203.D Piston Kit (D) - Standard Bore 53.98mm engine-engine-covers-ignition-covers 85W is equivalent to 10W40

85W is equivalent to 10W40 DO NOT USE WHEN ENGINE & TRANSMISSION OIL IS THE SAME

1981-1983 Yamaha DT80

1987-1989 Yamaha YFM200 Moto-4

Anatomically profiled back protector is highly ventilated and flexible

placed directly under the Security Lock

Pro-X 01.7203.D Piston Kit (D) - Standard Bore 53.98mm engine-engine-covers-ignition-covers 85W is equivalent to 10W40Bore: 53. 98mm Sizing: Standard Bore Nikasil Piston Kit. Excellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards. Sleeved cylinder piston kits are available in standard size and a Wide range of oversizes. Plated cylinder piston kits come in standard size, as well as in A, B, C and D