The WOSSNER Piston Kit in a 95.95 mm size is designed for specified Polaris RZR XP 900 and RZR 4 XP 900 applications. Manufacturer part number K8897D300-2, this kit includes a piston, rings, wrist pin and pin locks.
Features include enhanced piston pin oiling slots, radial boss machining and annular grooves for improved wrist pin lubrication. The lightweight piston uses tight piston wall clearance to support quieter engine operation. A coated skirt helps reduce friction and improve break-in performance, while ring land treatment supports ring seal and oil control. The kit also uses a double bridged forging design where noted.
Fitment includes the 2011 Polaris RZR XP 900 LE 4x4; 2012 Polaris RZR 4 XP 900 EFI 4x4, RZR XP 900 LE EPS 4x4, RZR XP 900 EFI 4x4 and RZR XP 900 LE 4x4; 2013 Polaris RZR XP 900 EFI 4x4, RZR 4 XP 900 EFI 4x4, RZR XP 900 LE EPS 4x4 and RZR 4 XP 900 EPS 4x4; and 2014 Polaris RZR XP 900 EFI 4x4. Distributor part number: 09105598. Manufacturer part number: K8897D300-2.
Features:
- Piston Size: 95.95 mm
- Piston Pin Lubrication: Enhanced oiling slots, radial boss machining and annular grooves
- Piston Design: Lightweight piston with tight piston wall clearance
- Skirt Treatment: Coated skirt for reduced friction and improved break-in performance
- Ring Land Treatment: Designed to support ring seal and oil control
- Forging Design: Double bridged forging design where noted
- Kit Contents: Piston, rings, wrist pin and pin locks
- Fitment: Select 2011–2014 Polaris RZR XP 900 and RZR 4 XP 900 models
Fitment:
2011 Polaris RZR XP 900 EFI 4x4
2011 Polaris RZR XP 900 LE 4x4
2012 Polaris RZR 4 XP 900 EFI 4x4
2012 Polaris RZR 4 XP 900 EPS 4x4
2012 Polaris RZR XP 900 EFI 4x4
2012 Polaris RZR XP 900 LE 4x4
2012 Polaris RZR XP 900 LE EPS 4x4
2013 Polaris RZR 4 XP 900 EFI 4x4
2013 Polaris RZR 4 XP 900 EPS 4x4
2013 Polaris RZR XP 900 EFI 4x4
2013 Polaris RZR XP 900 LE EPS 4x4
2014 Polaris RZR XP 900 EFI 4x4
2014 Polaris RZR XP 900 LE EPS 4x4