267000388 Impeller Shaft for Sea-Doo Challenger SE 310 1503 2010-2011

Impeller Shaft for Sea-Doo Challenger / SE 310 1503

This impeller shaft is a replacement jet pump drive component for the Sea-Doo Challenger and Challenger SE 310 1503 models, and it carries the OEM cross-reference number 267000388 for easy verification against your original part.

Overview

This impeller shaft for Sea-Doo Challenger and Challenger SE 310 1503 delivers the torque link between the engine and the jet pump impeller. Built to OEM 267000388 specifications, it is the direct solution for riders replacing a worn, corroded, or damaged shaft. It suits personal watercraft owners and marine mechanics handling routine jet pump service on these specific model years.

Built For Performance

• Constructed from corrosion-resistant marine-grade metal for extended saltwater and freshwater service
• Machined splines for a precise, low-vibration connection to the impeller
• Direct dimensional match to OEM 267000388
• Heat-treated for reliable torque transfer under load
• Precision-ground bearing surfaces for smooth rotation

Fits These Machines

• for Sea-Doo Challenger 310, 2010-2011
• for Sea-Doo Challenger SE 310, 2010-2011
• for Sea-Doo 1503 engine applications in the Challenger 310 platform

On-The-Job Use

• Jet pump rebuilds and impeller replacements on the Challenger 310
• Driveline restoration of a used or high-hour PWC
• Marine shop repair work on the 1503-equipped Challenger SE
• Seasonal maintenance teardown of the pump assembly

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket replacement that cross-references OEM 267000388. Confirm your machine's serial number and pump assembly before ordering.

Q: Should I replace bearings and seals at the same time? A: Yes, replacing the shaft is the ideal moment to refresh pump bearings and seals in the same teardown. This reduces rework and protects the new shaft from premature wear.

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