Sea-Doo 300 PWC Engines and Parts (2016–2024) | Rebuild Kits
Get your high-performance supercharged personal watercraft back on the water with precision rebuilt Rotax 1630 ACE components. Search by model year and vessel platform to find exact-fit solutions for your ski.
We supply full rebuild solutions organized across all 2016–2024 Sea-Doo 300HP Rotax 1630 ACE model lines:
- RXP-X 300 & RXT-X 300 Series: High-output remanufactured supercharged long blocks, master engine overhaul kits, forged pistons, and heavy-duty rod assemblies
- GTX Limited 300 & Wake Pro 300 Series: Direct-fit remanufactured 1630 ACE engines, top/bottom end overhaul packages, crankshafts, and gasket sets
- Cylinder Heads & Valvetrain: Reconditioned 1630 ACE 300 cylinder heads, sodium-filled valves, heavy-duty valve springs, camshafts, and timing chain kits
- Supercharger & Engine Kits: Master engine overhaul gasket sets, main bearings, oil seal kits, supercharger rebuild components, and intercooler replacement parts
Fast Core Returns & 1-Year Warranty
Send us your core with our fast nationwide 2-way shipping. Every engine and part includes our 1-Year No-Fault Warranty. Built for dealers, marine mechanics, PWC shops, and racers.










