Ts robothead 18in high trans rgb

Remanufactured Valve Bodies

Save Time & Money with a Premium Rebuilt Valve Body

Every valve body is completely disassembled, cleaned, updated, solenoids tested and replaced as needed. Each remanufactured unit is then hydraulically and electronically tested so it’s ready to install!

Sonnax remanufactured valve bodies are backed by a Limited Lifetime Warranty.

Call (856) 848-0908 for remanufactured valve body product support.

To begin an online core return, please visit this page.

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Remanufactured Valve Body Catalog

Request Catalog Read Online

Outsmart 4L80 Overdrive Roller Clutch Failure

Gm033

The next time you have a 4L80/85-E in the shop, improve transmission performance and protect your warranty with Sonnax.

Featuring the Smart-Tech® overrun clutch valve kit pre-installed for unrivaled durability, these premium-quality remanufactured valve bodies will help keep your customers’ trucks working hard all year long.

  • Improves OD roller clutch holding power in lower gears
  • Extends the life of workhorse transmissions while preventing warranty claims and comebacks
  • Includes essential updates to correct shift problems and prevent future wear
  • State-of-the-art testing verifies AFL, clutch, and torque converter pressures match requirements for optimum functionality
  • Quick and easy to install
  • Smart-Tech overrun clutch valve kit (Part No. 34200-40K) also available separately

All Valve Bodies

A select number of Sonnax remanufactured valve bodies are available to distributors through the R&R (return & rebuild) service only.

Warranty only valve bodies are no longer in production. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

F085

AX4S
Remanufactured Valve Body F085

’98-Later, XF/YF Casting

Nis133

RE4F02A
Remanufactured Valve Body NIS133

Sonnax rebuilt valve body NIS133 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Gm071

5L40-E
Remanufactured Valve Body GM071

Range Rover, Diesel

Sonnax rebuilt valve body GM071 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Gm070

5L40-E
Remanufactured Valve Body GM070

’02-Later, Gas

Gm084

4T80-E
Remanufactured Valve Body GM084

93-'99, Lower, without Stamp Code 1193

Sonnax rebuilt valve body GM084 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Mit230

F4A41/42/51
Remanufactured Valve Body MIT230

5 Solenoid

Sonnax rebuilt valve body MIT230 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Nis128


Remanufactured Valve Body NIS128

Mazda, 5 Solenoid

Sonnax rebuilt valve body NIS128 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Nis136

RE4F04B
Remanufactured Valve Body NIS136

Short Wiring Harness

Sub130

4EAT
Remanufactured Valve Body SUB130

’98–’00

Toy174

U140E, U140F, U240E, U241E
Remanufactured Valve Body TOY174

’06–’12, without Central Lube Feed

Bmw010

5L40-E
Remanufactured Valve Body BMW010

BMW, Diesel

Sonnax rebuilt valve body BMW010 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Toy171

U140E, U140F, U240E, U241E
Remanufactured Valve Body TOY171

’00–’05, without Central Lube Feed

Aw6vwf4

09G, 09K, 09M, TF-60SN
Remanufactured Valve Body AW6VWF4

Large Cans, Remote Cooler, without Switches

Toy172

U140E, U140F, U240E, U241E
Remanufactured Valve Body TOY172

’00–’05, with Central Lube Feed

Chr191

A470, A670
Remanufactured Valve Body CHR191

Lockup

Sonnax rebuilt valve body CHR191 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Mer0606

722.6
Remanufactured Valve Body MER0606

Mercedes, Casting #0606

Mer0006

722.6
Remanufactured Valve Body MER0006

Mercedes, Casting #0006