Sonnax 104680-36 Heavy Duty 4-5-6 Clutch Hub & Intermediate Shaft

The Sonnax 104680-36 is a heavy duty 4-5-6 clutch hub and intermediate shaft designed for GM 6L80 transmissions, providing maximum protection against shaft breakage and clutch failure in performance and heavy-duty applications.

Key Features:

• One-piece design eliminates the weak, welded connection found in OE two-piece shaft/hub assemblies
• Custom forged from ultra high-strength 300M billet steel, then heat treated and shot peened for added durability
• Doubles oil flow to the clutch pack for greatly improved resistance to heat and longer clutch life
• Designed for use with OE dampeners to minimize risk of chirp/squawk during shifts
• Features 36-tooth OE hub spline configuration

This combination of features guards against broken 4-5-6 hubs and the risk of rear splines shearing off — chronic failures in performance cars and trucks as well as heavy commercial vehicles. For use with OE-style, 36-tooth frictions and OE steels. Replaces OE part number 24238004.