WSM Top End Rebuild Kit for Polaris 1050 PWC, WSM 82.00mm Bore 1.00mm Oversize (.040) with Pistons, Rings, Bearings, Gasket Set & Crankshaft Oil Seals Compatible with SL, SLTX, SLX, SLXH & Virage

Restore your personal watercraft’s performance with this WSM 82.00mm 1.00mm oversized rebuild kit bundle. Designed for 1050 PWC engines requiring a .040” overbore, this complete kit provides all essential components needed for a reliable and efficient top-end rebuild. Each part is precision-engineered to deliver optimal compression, durability, and long-lasting performance in demanding marine environments. Whether you're repairing engine wear or completing a full rebuild, this kit ensures consistent results and dependable operation. This bundled kit includes three pistons with matching rings, wrist pins, clips, top-end bearings, and a complete gasket set with crankshaft oil seals—making it a convenient all-in-one solution. Compatible with Polaris 1050 models including SL, SLTX, SLX, SLXH, and Virage, this kit is ideal for professional mechanics and PWC enthusiasts. Bundle Includes:(3) Pistons (82.00mm, 1.00mm oversize)(3) Ring Sets(3) Wrist Pins(3) Circlips(3) Top-End Bearings(1) Complete Gasket Set with Crankshaft Oil SealsImportant Disclaimer: This product is a bundled kit consisting of multiple WSM components (Part #010-832-07PK and #007-644), packaged together for convenience. All manufacturer names are used for compatibility reference only. This product is not affiliated with or endorsed by Polaris.

COMPLETE TOP-END REBUILD KIT BUNDLE - Includes (3) pistons (3) ring sets (3) wrist pins (3) circlips (3) top-end bearings and a complete gasket kit with crankshaft oil seals—everything required for a full engine rebuild.

INCLUDES WSM PARTS #010-832-07PK & #007-644 - Bundle contains (3) piston kits (010-832-07PK) and (1) gasket & seal kit (007-644) combined into one convenient package for a complete rebuild solution.

82.00MM OVERSIZE PERFORMANCE UPGRADE - 1.00mm (.040”) oversized pistons designed for re-bored cylinders restoring compression power and engine efficiency in worn or damaged engines.

COMPATIBLE WITH POLARIS 1050 PWC ENGINES - Fits SL 1050 SLTX 1050 SLX 1050 SLXH 1050 and Virage 1050. Aftermarket product for compatibility reference only.

PREMIUM WSM AFTERMARKET COMPONENTS - Manufactured to meet or exceed OEM specifications for durability reliability and high-performance marine engine use.