Oil Pump Bellow with Bearing for Sea-Doo GTI STD 155 1503 2017

Oil Pump Bellow with Bearing for Sea-Doo

This oil pump bellow with bearing is a replacement component that seals and supports the oil pump assembly on 2017 Sea-Doo GTI STD 155 1503 personal watercraft. It helps the oil pump deliver consistent lubrication so the engine stays protected under load.

Overview

This oil pump bellow with bearing is designed to replace the sealing and bearing components in the oil pump assembly of a 2017 Sea-Doo GTI STD 155 1503 watercraft. The bellow prevents oil leakage from the pump while the bearing supports smooth shaft rotation, keeping the oiling system stable for riders running the 1503 engine.

Built For Performance

• Bellow seals the pump housing to hold oil pressure and prevent leaks
• Bearing supports low-friction rotation of the oil pump shaft
• Built for the 1503 engine oiling system
• Direct-fit replacement for the original bellow and bearing assembly
• Materials selected for resistance to oil and engine heat
• Sold as a single unit for easy installation during pump service

Fits These Machines

• for Sea-Doo GTI STD 155 1503, 2017

On-The-Job Use

• Oil pump service on the Sea-Doo 1503 engine
• Routine lubrication system maintenance
• Repairing a pump with leaks or a rough bearing
• Seasonal service on 2017 GTI STD 155 watercraft

Specs At A Glance

Good To Know

Q: What is the purpose of the bellow and bearing in the oil pump? A: The bellow seals the oil pump to prevent leakage and the bearing keeps the pump shaft turning smoothly, so oil flow stays consistent in the 1503 engine. Q: Is it worth checking the rest of the oil pump while it is open? A: Yes, inspect the gears, seals, and housing for wear during the same service to avoid repeat labor later.

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