All Balls Racing 06-07 Ski-Doo MX Z 440 Racing LC Jack Shaft Bearing & Seal Kit Upper Shaft yamaha-yfm400-grizzly-4x4-auto-2007-2008-base Upgrade your ride and experience

Upgrade your ride and experience maximum durability and efficiency

The cruiser option loads the primary clutch weights heavier with the included magnets

Streamlined design allows for more mounting options

The NavAtlas RBX4 relay box saves the day by allowing you to integrate command of up to 4 different accessories through the touchscreen display of your compatible NavAtlas receiver

5" Billet Crossover Rings

All Balls Racing 06-07 Ski-Doo MX Z 440 Racing LC Jack Shaft Bearing & Seal Kit Upper Shaft yamaha-yfm400-grizzly-4x4-auto-2007-2008-base Upgrade your ride and experienceAll Balls Racing Jack Shaft Kits contain chain case input bearing, support bearing, seals, O rings and necessary components needed to install this kit on your vehicle Seals are Type TC double lip seals with stainless steel garter springs