Rotary Shaft Gear for 1999 Sea-Doo SPX 800 - Replaces 290935736

Rotary Shaft Gear for 1999 Sea-Doo SPX 800, a direct replacement for OEM part number 290935736.

The rotary shaft gear transfers drive from the crankshaft to the rotary shaft, which runs the rotary intake valve and oil injection pump. Worn gear teeth affect intake timing and oil delivery.

When You Need It

• Worn, chipped or broken gear teeth
• Noise from the rotary valve drive
• Any rotary valve rebuild

Fitting Tips

• Inspect the mating crankshaft gear at the same time

Product Details

• Part Type: Rotary Shaft Gear
• Replaces OEM: 290935736, 420935735, 420935736
• Brand: Aftermarket
• Condition: New
• Suits: 1999 Sea-Doo SPX 800

Please compare the OEM number with your original part before ordering. Contact us if you need help confirming the right part for your watercraft.