45RFE Red Eagle Clutches and Kolene Steels Master Rebuild Kit with Pistons Alto Number 128901BHP 1998 to 2004. Includes four Red Eagle Power Packs Overdrive Underdrive Second and Fourth clutch sets with added clutches.
Kolene is a salt bath nitriding process. In generic terms, it is a thermochemical diffusion process, whereby ferrous parts are processed in molten salt with a specific nitrogen potential. In plain English, it provides a surface treatment that enhances wear and fatigue resistance from 200% to 500% which offers higher heat resistant and increased lubricity.
- Strengthen wear characteristics
- Increase fatigue strength
- Enhance lubricity