Ford 5R55W/S Archives - Transmission Digest
Alto introduces new extension housing seal for Ford 5R55W/S, AODE, 4R70W

Alto has introduced a new extension housing seal for a few Ford transmission applications. The models covered by the metal clad seal include: 5R55W/S model years 2002-2010; AODE model years 1992-1995; and 4R70W trucks model years 1993 and on.  Basic dimensions are: OD: 2.485in.; HT: 1.265-in. (medium long boot). The Alto part no. is 049406A.

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Alto releases Ford 5R55W/S wire harness repair kit

Alto has introduced a new aftermarket wire hardness repair kit with wire connectors for Ford 5R55W/S transmissions, model years 2002 to 2010. The Alto part no. is 137505NA.

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Vacuum Testing Ford 5R55W/S

From the TASC Force we reprint a series of in-depth test instructions for checking the serviceability of valve bodies.