420950792 Throttle Body Gasket for Sea-Doo GTX Fish Pro 170 1630 2020-2021

Throttle Body Gasket for Sea-Doo

This throttle body gasket is a sealing component that fits between the throttle body and intake on Sea-Doo personal watercraft, cross-referenced to OEM part number 420950792.

Overview

This throttle body gasket provides a tight seal on the intake side of your watercraft engine, preventing air leaks that can affect idle and throttle response. Made to match OEM part 420950792, this throttle body gasket is a direct-fit replacement for riders servicing the 1630 engine. It is aimed at Sea-Doo GTX Fish Pro 170 owners performing routine maintenance or intake repairs.

Built For Performance

• Cross-referenced to OEM part number 420950792 for a direct fit
• Seals the throttle body to intake joint to prevent vacuum leaks
• Cut to match the factory mounting footprint
• Constructed from gasket material rated for engine bay heat
• Restores a stable, leak-free intake seal

Fits These Machines

• for Sea-Doo GTX Fish Pro 170 1630 (2020-2021)

On-The-Job Use

• Throttle body reinstallation after cleaning or service
• Intake leak repairs on the 1630 engine
• Routine tune-up and gasket refresh
• Top-end reassembly work

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket replacement made to cross-reference OEM part 420950792. It is not an original brand product.

Q: How many gaskets should I order? A: Confirm how many throttle body gasket seals your specific engine configuration uses before ordering. Ordering by the OEM number 420950792 helps ensure the correct count and fit.

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