Valve Bodies

A4LD O-Ringed End Plug Kit | Sonnax

A4LD O-Ringed End Plug Kit Sonnax Part Number: 56947-14K Ford A4LD transmissions often have shift timing problems due to shift or accumulator oil circuit leakage caused by leaking end plugs in the valve body. A4LD valve assemblies incorporate end plugs...

A4LD Manual Valve Index | Sonnax

A4LD Manual Valve Index Sonnax Part Number: 56947-01 Vehicles with Ford A4LD transmissions commonly have such problems as burned forward clutches, binding condition when the selector lever is pulled from Park or delayed Reverse. The forward clutch...

A4LD Boost Valve Kit | Sonnax | Factory Low Ratio Style

A4LD Boost Valve Kit | Factory Style, Low Ratio Sonnax Part Number: 56947-05K Some typical problems in vehicles with a Ford A4LD transmission are low line pressure in forward or Reverse, soft upshifts, delayed Reverse and poor modulator control. These...

A4LD Boost Valve Kit | Sonnax | O-Ring High Ratio Style

A4LD Boost Valve Kit | O-Ring Style, High Ratio Sonnax Part Number: 56947-02K Typical problems in vehicles with a Ford A4LD transmission include low line pressure in forward or Reverse, soft upshifts, delayed Reverse and poor modulator control. These...

4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack

4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component

A4LD 4R44E 5R55E 5R44E Checkball (Set of 7) 1/4''

This is a set of seven 1/4'' checkballs used in A4LD, 4R44E, 5R55E, 5R44E automatic transmissions.  There are typically between 5 to 7 checkballs used in 1985 to 2005 applications.

Rebuilt A4LD Transmission Valve Body

This is a rebuilt valve body for Ford A4LD automatic transmissions.  It has been fully disassembled and rebuilt with the latest upgrades then tested to ensure the Ford A4LD valve body you receive will be ready to use in your rebuild. PRICE INCLUDES...