Mcs Aode/4r70w/5r55w/s 2wd Ext Hsg Long Boot

Extension Housing Seal for Ford AOD, 4R70W, 5R55W, 5R55S Transmissions

This extension housing seal with long boot is a direct-fit replacement for Ford AOD, 4R70W, 5R55W, and 5R55S automatic transmissions in 2WD applications. Manufactured by Alto Products, it seals the tailshaft housing to prevent fluid leaks and keep contaminants out of the transmission.

Key Features

• Long boot design for 2WD extension housings
• Precision-manufactured by Alto Products for a reliable fit
• Prevents transmission fluid leaks at the tailshaft
• Durable material resists heat, wear, and drivetrain fluids
• Direct replacement for the original seal

Compatibility

This extension housing seal fits Ford vehicles equipped with AOD, 4R70W, 5R55W, and 5R55S automatic transmissions in 2WD configuration. Please verify your transmission code and drivetrain before ordering.

Why Choose This Part?

Alto Products is a trusted name in transmission components, and this seal delivers dependable sealing performance for your Ford AOD, 4R70W, or 5R55W/S rebuild or repair. Stop leaks and protect your transmission today—order now.