400-XST Main Shaft Kit w/ 1.125" Main Shaft, Billet Aluminum Direct Drum

400-XST MAIN SHAFT KIT

• Includes 1.125" main shaft
• Aluminum center support w/billet piston
• Billet alum direct drum w/ "Super Sprag"
• REQUIRES COA-22717 OR COA-22718 XST PLANETARY - PURCHASE SEPARATELY

The Coan Racing COA-22882 400-XST Main Shaft Kit is engineered for serious racers seeking ultimate durability and performance from their Turbo 400 transmissions. This comprehensive kit includes a 1.125-inch main shaft designed to handle extreme horsepower, along with an aluminum center support featuring a billet piston for improved strength and stability. Also included is a billet aluminum direct drum equipped with Coan’s renowned “Super Sprag,” delivering superior holding power and reliability under the harshest racing conditions.

To complete the installation, the kit requires either the COA-22717 or COA-22718 XST planetary assembly, which must be purchased separately. Built with precision and high-grade materials, the COA-22882 kit offers a robust upgrade to support today’s high-torque applications, ensuring you stay ahead of the competition.