Crankshaft Fits for Yamaha LX Super Jet VXR 650 FX1 700 Wave Blaster Runner 760

Crankshaft for Yamaha 650 700 760 WaveRunner and Super Jet

This crankshaft is a replacement engine component for the listed Yamaha personal watercraft engines, transferring piston force into rotational motion to drive the driveline.

Overview

This crankshaft is a replacement rotating assembly component for the listed Yamaha two-stroke personal watercraft engines. It converts the up-and-down motion of the pistons into rotation that powers the jet pump. It suits riders and mechanics rebuilding worn or damaged engines on the listed 650, 700, and 760 cc models.

Built For Performance

• Constructed to match the original crankshaft dimensions for the listed Yamaha engine families.
• Machined journals support proper bearing and connecting rod fitment.
• Balanced rotating assembly design supports smooth engine operation.
• Designed for the 650, 700, and 760 cc two-stroke engine platforms named in the fitment.

Fits These Machines

• for Yamaha LX
• for Yamaha Super Jet
• for Yamaha VXR 650
• for Yamaha FX1 700
• for Yamaha Wave Blaster
• for Yamaha Runner 760

On-The-Job Use

• Engine rebuilds on worn Yamaha two-stroke watercraft engines
• Replacing a damaged crankshaft after bearing or rod failure
• Bottom-end refresh during off-season maintenance

Specs At A Glance

Good To Know

Q: Does this crankshaft include bearings and seals? A: The listing covers the crankshaft only, so check whether your rebuild also needs bearings, seals, or gaskets before ordering.

Q: Is this an original Yamaha part? A: No, it is an aftermarket replacement crankshaft made for Yamaha watercraft applications, not an original brand component.

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