Wiseco 2465M08200 Forged Piston Kit 82.00mm Bore Ski-Doo 850 E-TEC Single Ring

The Wiseco 2465M08200 is a Classic Forged 2-stroke piston kit engineered specifically for the Ski-Doo 850 E-TEC engine. Designed and manufactured in the USA at Wiseco's Mentor, Ohio facility, this piston kit delivers the race-proven performance and durability that Wiseco has built its reputation on over 80 years of 2-stroke piston development.

Key Features:

• 82.00mm bore with a precision-machined piston diameter of 81.86mm — standard (non-oversize) fitment
• Forged from high-silicon aluminum alloy for superior tensile strength, optimized durability, and a longer service life compared to cast pistons
• ArmorGlide® skirt coating — an ultra-hard electra coating that protects against erosion from detonation, prevents micro-welding of rings to grooves, guards against galling in the pin bore, and keeps the piston running cooler
• Dedicated forging design with lightening operations that optimize the strength-to-weight ratio for improved throttle response and reduced vibration
• Single-ring design (ring set 3228KA) with a precision piston ring for fast break-in and ultimate ring seal
• 80.4mm stroke compatibility
• Engineered, forged, and machined in the USA

Kit Includes:

• One (1) forged piston (2465M08200)
• Piston ring set (3228KA)
• Wrist pin (S568)
• Circlips (CW28)

This kit covers a wide range of Ski-Doo 850 E-TEC trail, backcountry, and mountain models. Whether you're performing a routine top-end rebuild or refreshing a high-mileage sled, the Wiseco 2465M08200 piston kit delivers the quality and performance required to restore your engine to peak condition.