Transmission & Driveline

CASE STUDIES

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Case Study: Cooling System Hoses

Case Study: Cooling System Hoses

DuPont™ Vamac® and DuPont™ Kevlar® work together to help create cooling system hoses with exceptional strength, chemical resistance, and durability in automobiles.

Fuel Hose & Tubing Solutions

Fuel Hose & Tubing Solutions

Products from DuPont, including DuPont™ Viton®, DuPont™ Teflon®, DuPont™ Kevlar®, and DuPont™ Hypalon®, help improve F200 fuel hose and tubing performance, for proven gains in permeation resistance in automobiles.

Vespel® actuator guide bushings

Vespel® actuator guide bushings

Vespel® polyimide guide bushings for wastegate actuators provide consistent friction and low wear over the entire life of a turbocharger – even without lubrication in a hot, dirty environment.

Vespel® SP-21 Thrust Washers

Vespel® SP-21 Thrust Washers

Vespel® thrust washers have been selected to replace larger and heavier metal thrust needle bearings positioned between the clutch casing and aluminum transmission housing.

Vespel® Thrust Bearings for EGR Valve

Vespel® Thrust Bearings for EGR Valve

Vespel® thrust bearings are critical in EGR valves for performance needs in hot, dirty environments that are critical for bearing surfaces.

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