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.

Rvb catalog open

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.

Chr195

40TE, 41AE, 41TE
Remanufactured Valve Body CHR195

’98-Later with Internal Spade Pin MLPS Switch

Chr196

42LE
Remanufactured Valve Body CHR196

’98-Later with Spade Pin MLPS Switch

F053

A4LD
Remanufactured Valve Body F053

1 Large Solenoid, 1 Small Solenoid

Fm088

F4EAT
Remanufactured Valve Body FM088

4 Solenoid

Sonnax rebuilt valve body FM088 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.

Fm089

F4A-EL, F4EAT
Remanufactured Valve Body FM089

5 Solenoid

Sonnax rebuilt valve body FM089 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.

Fm093

G4A-EL
Remanufactured Valve Body FM093

4 Solenoid

Sonnax rebuilt valve body FM093 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.

Aw50425

50-40LE, 50-42LE
Remanufactured Valve Body AW50425

5 Solenoid

Sonnax rebuilt valve body AW50425 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.

Fm094

GF4A-EL
Remanufactured Valve Body FM094

7 Solenoid, Wired TOT

Sonnax rebuilt valve body FM094 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.

Gm048

4L60-E
Remanufactured Valve Body GM048

’96–’01

Chr194

41TE
Remanufactured Valve Body CHR194

’96–’98 with Internal Round Pin MLPS Switch

Fm096

GF4A-EL
Remanufactured Valve Body FM096

7 Solenoid, Plug TOT

Sonnax rebuilt valve body FM096 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.

F061

C5
Remanufactured Valve Body F061

Sonnax rebuilt valve body F061 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.

Mit226

KM 4-Speeds
Remanufactured Valve Body MIT226

14 Ohm Lockup Solenoid

Sonnax rebuilt valve body MIT226 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.