Rebuild your 700 top end with this complete kit. The kit is centered around a new Namura piston kit. These pistons are top quality and include all the features of the more expensive pistons like teflon coated skirts, anodized domes, and machine finished heads. This kit includes 2 STANDARD 79.95 MM piston kit with rings, pin and circlip. Gasket kit includes head gasket, base gasket, intake boot o-ring and exhaust gasket to rebuild the top end of your 2004-09 Polaris Sportsman/Ranger 700. Don't ever re-use old gaskets when rebuilding your engine! High quality non-asbestos materials are used in kit. Includes all of the following pistons and top end gaskets shown in the photo including: (2) Piston Kits (Replaces Polaris # 2202107) Head Gasket (Replaces Polaris # 5812193) Base Gasket (Replaces Polaris # 5811455) Exhaust Gasket (Replaces Polaris # 5811511) Valve Cover O-ring (Replaces Polaris # 5411862) Valve Seals (4) (Replaces Polaris # 5411895) Thermostat Gasket (Replaces Polaris # 5411521) This top end rebuild kit fits the following models: 2005-09 Ranger 700 (All) 2004-08 Sportsman 700 (All)