Universal Sea-Doo Fitment:
All Sea-Doo 2-Stroke PWC and jet boats (720cc, 800cc, 951cc)
All Sea-Doo 4-TEC PWC and jet boats (1503cc)
1990-2012 model years
OEM part: 529035506
PWC Models Include:
GTX / GTX DI / GTX LTD / GTX S/C / GTX Wake
GTI / GTI LE / GTI RFI
RX / RX DI / RXP / RXT
XP / XP DI / XP LTD
3D DI / 3D RFI / LRV / SP / GS / GTS / GSX / SPX
Boat Models Include:
Challenger (all variants) / Speedster / Sportster / Islandia / Utopia
Factory specification alignment support plate for Sea-Doo personal watercraft and jet boats. Replaces OEM 529035506. Precision tool for engine-to-driveshaft alignment during engine installation. Prevents premature bearing, seal, and spline wear from driveshaft misalignment.
⚠️ Fitment Warning: Does NOT fit Sea-Doo Spark. Support plate only; shaft and slide sold separately. Verify OEM part number before ordering.