Complete Crankshaft Assembly for Sea-Doo GTI DTF 1503 2016

Complete Crankshaft Assembly for Sea-Doo

This complete crankshaft assembly is a ready-to-install rotating core for the 1503 engine, delivering reliable power transfer from the connecting rods to the PTO. It is built for riders and mechanics servicing the Sea-Doo GTI DTF platform.

Overview

The Complete Crankshaft Assembly for Sea-Doo is a full crank unit intended to restore the 1503 engine's bottom end. This crankshaft assembly suits rebuilds and replacements on the GTI DTF, letting the engine spin true and transfer torque to the driveline. It is aimed at owners and shops handling major engine service on the Sea-Doo GTI DTF.

Built For Performance

• Complete assembly with crank, rods, and bearings for a full bottom-end refresh
• Balanced and trued for smooth rotation at high rpm
• Built to 1503 engine specifications for the GTI DTF platform
• Pressed and aligned as a unit to reduce installation guesswork
• Constructed from hardened steel for durability under load

Fits These Machines

• for Sea-Doo GTI DTF 1503 (2016)

On-The-Job Use

• Engine rebuilds and bottom-end overhauls
• Replacing a seized or out-of-spec crankshaft
• Routine service on high-hour personal watercraft
• Shop-level repairs on the 1503 engine

Specs At A Glance

Good To Know

Q: Does this come as a full assembly? A: Yes, it is supplied as a complete crankshaft assembly with the rods and bearings included. Confirm your engine code before ordering.

Q: Can I install this without machining? A: It is assembled and trued as a unit, but the crankcase should be inspected and clearances checked before installation. Follow the service manual for torque and break-in.

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