290931440 Rotary Valve O-Ring for Sea-Doo XP 720 1995

Rotary Valve O-Ring for Sea-Doo

This rotary valve O-ring replaces OEM part 290931440, sealing the rotary valve cover on Sea-Doo XP 720 engines from the 1995 model year.

Overview

This rotary valve O-ring is a direct replacement for OEM 290931440, sealing the rotary valve cover to prevent air leaks on the Sea-Doo XP 720. It suits personal watercraft owners and shops doing top-end or intake work. Manufactured to factory dimensions, this rotary valve O-ring for Sea-Doo keeps the intake sealed on the 1995 XP 720.

Built For Performance

• Cross-references OEM part number 290931440 for direct replacement
• Oil and fuel resistant rubber construction for marine use
• Sized to factory tolerances for a proper seal on the rotary valve cover
• Resists compression set to keep the intake sealed under heat and pressure
• Prevents air leaks that disrupt fuel delivery on the 720 engine

Fits These Machines

• for Sea-Doo XP 720, 1995

On-The-Job Use

• Rotary valve cover resealing
• Top-end and intake repair
• Routine engine maintenance on personal watercraft
• Rebuilds on the 720 engine

Specs At A Glance

Good To Know

Q: Does this O-ring match the original Sea-Doo part? A: Yes, it cross-references OEM 290931440 and is sized to factory tolerances for a direct replacement fit.

Q: Why is the rotary valve O-ring important? A: It seals the rotary valve cover, and a worn O-ring can let air leak in and upset fuel delivery on the 720 engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.