Complete Crankshaft Assembly for Sea-Doo Challenger SE 2 x 215 1503 2012

Complete Crankshaft Assembly for Sea-Doo Challenger SE

This Complete Crankshaft Assembly is a direct-fit rotating assembly for the Sea-Doo Challenger SE 2 x 215 1503, converting reciprocating piston motion into usable engine torque.

Overview

This Complete Crankshaft Assembly is built for the Sea-Doo Challenger SE 2 x 215 1503 platform and serves as the core rotating component of the 1503 engine. It ties the connecting rods, journals, and counterweights into one balanced unit so the engine can transfer power smoothly to the driveline. It is intended for rebuilders and owners replacing a worn or damaged Complete Crankshaft Assembly.

Built For Performance

• Complete assembly ready for installation in the 1503 engine
• Machined journals sized for standard bearing fitment
• Balanced counterweights to reduce vibration at high RPM
• Constructed from hardened steel for load durability
• Direct replacement for the 2 x 215 Challenger SE application

Fits These Machines

• for Sea-Doo Challenger SE 2 x 215 1503 (2012)

On-The-Job Use

• Engine rebuilds after bottom end failure
• Replacing a scored or out-of-spec crankshaft
• Restoring a 2012 Challenger SE to running condition
• Shop-level engine teardown and reassembly work

Specs At A Glance

Good To Know

Q: Does this come as a complete assembly? A: Yes, it is listed as a complete crankshaft assembly for the 1503 engine. Confirm rod and bearing specifications match your build before ordering.

Q: Will it fit other Sea-Doo models? A: Fitment is stated for the 2012 Challenger SE 2 x 215 1503 application. Verify your model and serial number before purchase.

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