Wiseco BRP 900 HO ACE 14-21 / Spark 903 19-21 Piston Kit

WISECO Piston Kit (74.00 mm) – 11.0:1 CR for BRP 900 HO ACE (2014–2021) and Spark 903 (2019–2021) This listing is for one piston kit. Upgrade your watercraft engine with the WISECO Piston Kit engineered for dependable power and long-lasting strength. Built to the tightest tolerances, this forged piston kit delivers the performance you demand while maintaining durability under load. What’s Included Piston rings Wrist pin Circlips Key Features Tight tolerance manufacturing for maximum performance and strength Forged 2618 aluminum piston material for robust reliability ArmorGlide® skirt coating to help reduce friction and improve durability Optimized for a 11.0:1 compression ratio Specifications Product Name: Piston Kit Engine Type: 4-Stroke Compression Ratio: 11.0:1 Model: Forged Series Piston Diameter: 73.94 mm Bore Size: 74.00 mm Stroke Length: 69.70 mm Displacement: 600 cc, 900 cc Units: Kit Riding Style: Watercraft WISECO piston kits are a smart choice for builders and riders seeking stronger, more consistent engine response.