Oil Pump Bellow with Bearing for Sea-Doo GTR X 230 1503 2017-2019

Oil Pump Bellow with Bearing for Sea-Doo

This oil pump bellow with bearing is a replacement component for the 1503 engine oil pump assembly, designed to seal and support the pump drive so oil circulates reliably under load. It cross-references OEM part 420856155 where applicable.

Overview

This oil pump bellow with bearing fits the 1503 engine used in Sea-Doo personal watercraft. It seals the pump housing and supports the drive shaft, helping maintain steady oil pressure for the engine. It suits riders and mechanics servicing a 2017 to 2019 Sea-Doo GTR X 230 or handling routine oil pump maintenance.

Built For Performance

• Rubber bellow body flexes with pump movement while keeping oil contained
• Integrated bearing supports the pump drive shaft through the housing
• Seals the oil pump assembly against leaks under operating pressure
• Built to withstand constant oil contact and heat inside the 1503 engine
• Direct replacement fit for the original pump bellow position

Fits These Machines

• for Sea-Doo GTR X 230 1503, 2017-2019

On-The-Job Use

• Routine oil pump service on 1503-equipped Sea-Doo watercraft
• Rebuilding or resealing the oil pump assembly after a leak
• Preventive maintenance during engine inspection or rebuild

Specs At A Glance

Good To Know

Q: Does this bellow come with the bearing already installed? A: Yes, this oil pump bellow is supplied with the bearing as a combined unit. Confirm the part number matches your pump before ordering.

Q: Will this fit any 1503 engine regardless of year? A: It is listed for the 2017 to 2019 Sea-Doo GTR X 230 with the 1503 engine. Verify your model and serial number to be certain.

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