Collection: 5R55S/W/N Transmission Parts

Bring your Ford transmission back to peak performance with our complete line of 5R55S, 5R55W, and 5R55N transmission parts. This collection includes everything needed for professional rebuilds, upgrades, and repairs—featuring master overhaul kits, friction clutches, steels, solenoids, valve body components, bands, seals, and filters engineered for precise fit and lasting durability.

The 5R55 series transmissions are found in many Ford, Lincoln, and Mercury vehicles, including the Explorer, Mustang, Thunderbird, and Aviator. Known for their electronically controlled shifting and reliability, these units require OEM-quality and performance-tested components to maintain smooth operation and dependable service life.

We carry trusted brands like Sonnax, Raybestos, TransGo, and Alto, ensuring you get factory-spec or upgraded performance for any rebuild—from stock replacements to heavy-duty towing applications.