Raybestos 4L80E 4L85E Kolene® Steel Clutch Pack Module - '91-On

4L80E, 4L85E Kolene® Steel Module. STMGM08K 4 4th (Non-Turbulated) Kolene® High Performance, 5 Forward (Except Cad & Olds) Kolene® High Performance, 3 Overrun TH400-R2 Kolene® High Performance, 4 Intermediate Kolene® High Performance, 5 Forward, Direct Kolene® High Performance Steel Clutch Plates.

Premium Steel:

Raybestos Powertrain Kolene® steel clutch plates are high quality engineered high performance products. 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%. Kolene® plates are higher heat resistant and offer increased lubricity. Kolene® is a registered trademark of the Kolene® Corporation.

Advantages

Enhances wear resistance 200% to 500%

Enhances fatigue resistance 200% to 500%

Higher heat resistance

Increased lubricity

Superior clutch durability

Made In USA

Clutch Pack Components

4 4th (Non-Turbulated) Kolene® High Performance, 5 Forward (Except Cad & Olds) Kolene® High Performance, 3 Overrun TH400-R2 Kolene® High Performance, 4 Intermediate Kolene® High Performance, 5 Forward, Direct Kolene® High Performance