Mercedes 722.6 Transmission Raybestos Master Rebuild Kit 1996-2000 5.45" ID K2 Clutch This kit includes Raybestos GPZ Friction clutches, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings & Rubber Piston Seals. Raybestos Powertrain GPZ plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures and repeated cycling. GPZ plates outstanding performance benefits are perfect for heavy duty vehicles and high-stress driving. Testing GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases. All these Kits have Clutches Manufactured by Raybestos and Gasket Sets made by the Co. TRANSTEC