Ford | Lincoln | Mercury Transmission Parts - 4R44E | 4R55E | 5R55E - Valve Body Parts

Precision International

Aftermarket

OEM

Raybestos Powertrain

Sonnax

Alto Products Corp

Steel Plates

TransGo

Superior Transmission Parts

Motorcraft

View all Brands

Precision International

Aftermarket

OEM

Raybestos Powertrain

Sonnax

Alto Products Corp

Steel Plates

TransGo

Superior Transmission Parts

Motorcraft

Global Transmission Parts

AC Delco

Adapt-A-Case

Quality Used Hard Parts

Central Valve Bodies

ATSG

Torque Converters

Circle D Specialties

BorgWarner

Reid Racing

Dura-Bond

Mopar

Rostra Precision Controls

Rebuilt OEM Pumps

Fitzall

Exedy

Koyo

LubeGard

Optimum Maintenance Services, LLC

Recon Torque Converters

Federal Mogul

Hayden

Remanufactured OEM Part

CVC

Dorman

RatioTek

Transtec

Atec Trans Tool

Bosch

Idemitsu

Streetside Tools

TRANSBRITE

View all Brands

Quick view Details

Precision International

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

MSRP:

Now: $2.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E HD TCC Regulator Valve Spring Kit (5-Pack) Sonnax
Quick view Details

Sonnax

4R44E 5R55E 5R44E 5R55E TCC Regulator Valve (OE Size) Sonnax

MSRP:

Now: $29.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Pressure Regulator Valve - Sonnax

MSRP:

Now: $44.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Outer Reverse Modulator Valve (OE Size) Sonnax

MSRP:

Now: $39.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E O-Ringed End Plug & Checkball Kit - Sonnax

MSRP:

Now: $34.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Inner Reverse modulator Valve - Sonnax

MSRP:

Now: $34.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax

MSRP:

Now: $49.95

Add to Cart
Quick view Details

Sonnax

4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax

MSRP:

Now: $49.95

Add to Cart

Quick view

Precision International

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.

MSRP:

Now: $2.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E HD TCC Regulator Valve Spring Kit (5-Pack) Sonnax

4R44E, 4R55E, 5R44E, 5R55E TCC Regulator Valve Spring KitPart No. 37947-46K The 2.3L TCC regulator valve has a lower spring rate and lower apply pressure than the 4.0L. If the incorrect core is installed or the springs have been...

View Details
Quick view

Sonnax

4R44E 5R55E 5R44E 5R55E TCC Regulator Valve (OE Size) Sonnax

4R44E, 4R55E, 5R44E, 5R55E TCC Regulator ValvePart No. 37947-38 OE size Debris and constant oscillation of the converter clutch regulator valve can create scratches on the critical valve spools, allowing valuable regulated line...

MSRP:

Now: $29.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax

4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the various relief valves and drainback valves that are found in...

View Details
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Pressure Regulator Valve - Sonnax

4R44E, 4R55E, 5R44E, 5R55E Pressure Regulator ValvePart No. 37947-54 OE Size Debris and constant oscillation of the pressure regulator valve in listed Ford units can create casting bore wear and scratches on the critical valve spools...

MSRP:

Now: $44.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Outer Reverse Modulator Valve (OE Size) Sonnax

4R44E, 4R55E, 5R44E, 5R55E Outer Reverse Modulator ValvePart No. 37947-52 OE Size Debris and constant oscillation of the outer reverse modulator valve in listed Ford units can create casting bore wear and scratches on the critical...

MSRP:

Now: $39.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E O-Ringed End Plug & Checkball Kit - Sonnax

4R44E, 4R55E, 5R44E, 5R55E O-Ringed End Plug & Checkball KitPart No. 37947-13K The end plugs at the kick downshift control, manual low, and throttle downshift control valves become loose. This allows solenoid feed oil to exhaust...

MSRP:

Now: $34.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Inner Reverse modulator Valve - Sonnax

4R44E, 4R55E, 5R44E, 5R55E Inner Reverse Modulator ValvePart No. 37947-53 OE Size Debris and constant oscillation of the inner reverse modulator valve in listed Ford units can create casting bore wear and scratches on the critical...

MSRP:

Now: $34.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax

4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become fatigued, causing low baseline pressure. OE...

View Details
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax

4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor modulator control and/or low line pressure in Reverse. A...

MSRP:

Now: $49.95
Add to Cart
Quick view

Sonnax

4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax

4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor modulator control and/or low line pressure in...

MSRP:

Now: $49.95
Add to Cart

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

Valve Body Parts