Description
Piston Kit 102.00mm Bore 101.95 Wossner 8926DB (+0.01mm)
YAMAHA
YFM700 Raptor 2015 - 2020
- Wossner forged pistons are superior in strength and design.
- Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
- Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
- Made in Germany.
Part No. 56-W8802+00B.WO (radhouse.co.uk)
Lock P/N CW23
Pin P/N WP024
Ring Set P/N 102XSU
Wossner 8926DB Piston B Yamaha YFM700 102.00 mm Bore.,
Wossner are forged and have been developed for the racer seeking strength and reliability, and the everyday trail rider who is looking for increased longevity over a cast- type piston.
Cross reference numbers ONLY.
REPLACEMENT RING SET. CLIPS CW23 WRISTPIN WP024, RINGS 102XSU
Piston to Bore Clearance: Wossner pistons already have the recommended clearance built in. Skirt diameter is smaller than the recommended bore size (see sizing on box). Some applications: Nitrous, supercharged, turbo, and cold water marine engines may need more than the recommended clearance.
Pistons are measured 90 degrees from the piston pin axis of the piston skirt, with a micrometre and then a ball micrometre gauge used to check the piston to bore clearance.
