420956675 Oil Pump Rotor for Sea-Doo Challenger S 2 x 155 1503 2012

Oil Pump Rotor for Sea-Doo Challenger

The Oil Pump Rotor is a replacement internal engine component that drives oil circulation in the 1503 engine, and it is offered under part number 420956675.

Overview

This Oil Pump Rotor is built to keep oil moving through the 1503 engine used in the Sea-Doo Challenger S 2 x 155. The rotor works inside the oil pump assembly to draw and circulate lubricant under pressure, helping protect moving engine parts from wear. It suits riders and mechanics servicing the 2012 model year who need a dependable replacement rotor for the Sea-Doo Challenger.

Built For Performance

• Manufactured to match the original 420956675 rotor profile
• Engineered for consistent oil pressure delivery in the 1503 engine
• Constructed from durable materials suited to continuous oil exposure
• Direct replacement for oil pump service and rebuild jobs
• Helps maintain lubrication to bearings and rotating assemblies

Fits These Machines

• for Sea-Doo Challenger S 2 x 155, 2012

On-The-Job Use

• Oil pump rebuilds and internal engine service
• Scheduled maintenance on high-hour 1503 engines
• Repair after oil pressure loss is diagnosed
• Workshop and DIY tear-down projects

Specs At A Glance

Good To Know

Q: Does this replace the rotor in my existing oil pump? A: Yes, this rotor is designed as a direct replacement for the 420956675 rotor in the 1503 oil pump assembly. Confirm your engine and model year match before ordering.

Q: Can this rotor be fitted on its own? A: It can be installed as a standalone replacement, though many mechanics pair it with other oil pump components during a rebuild. Check the rest of the pump for wear while it is apart.

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