???? SEA-DOO PISTON KIT – 290-887-060 STD

Looking for a reliable Sea-Doo piston kit replacement for jet ski engine rebuilding or repair?

The 290-887-060 Piston Kit (STD) is manufactured by Osaka Marine Industrial Co., Ltd, a global OEM-compatible supplier specializing in marine engine internal components and high-precision aftermarket spare parts.

Designed for various Sea-Doo 2-stroke personal watercraft engines, this standard-size piston kit ensures stable compression, smooth engine performance, and long service life in demanding marine environments.

With a 78 mm standard bore size and optional oversize availability from +0.25 mm to +1.00 mm, this kit is suitable for engine rebuilds, overhauls, and performance restoration projects.

Manufactured to OEM specifications, it offers accurate fitment, durable alloy construction, and consistent performance—ideal for marine workshops, jet ski repair centers, distributors, and global aftermarket suppliers.

✔ Replaces OEM Part Number 290-887-060
✔ Precision 78 mm standard bore piston kit
✔ Optional oversize range for engine rebuilding flexibility
✔ High-strength alloy construction for marine durability
✔ Stable compression performance under high RPM
✔ Ideal for jet ski engine overhaul and repair
✔ Direct OEM-compatible replacement design

???? Manufactured by Osaka Marine Industrial Co., Ltd
???? Global OEM-Compatible Marine Engine Parts Supplier
⚙️ Precision Piston Kit for Sea-Doo Jet Ski Engines
???? Built for High Compression & Marine Durability
???? Direct OEM Replacement Design
???? Available for Wholesale & Low MOQ Orders

Email: [email protected]
WhatsApp: +886-984252201
Website: www.osakamarine.com
Product Links: https://www.osakamarine.com/buy/main_products.php?pid=3132