Sonnax introduces 4L60-E, 4L65-E heavy-duty remanufactured valve bodies - Transmission Digest

Sonnax introduces 4L60-E, 4L65-E heavy-duty remanufactured valve bodies

Sonnax highlights its heavy-duty remanufactured valve bodies for ’96–’08 GM 4L60-E/65-E transmissions. Two part numbers are offered: GM053-HD, which the company says offers improved sprag/clutch durability in D3 first and second gears; or GM054-HD (pictured above), which adds overrun clutch control to those gears plus D4 first, second and third, the company says.

You May Also Like

Sonnax introduces splined stub and sleeve kit

Sonnax has introduced a one-piece carbon fiber splined stub and sleeve kit for overcoming driveshaft problems. Designed for 1350 series u-joints, this kit (part no. T35-28-350CFIK) bonds onto 3.5-in. I.D. carbon fiber tube. Sonnax says that it includes perfectly matched stub and sleeve components.

Sonnax has introduced a one-piece carbon fiber splined stub and sleeve kit for overcoming driveshaft problems. Designed for 1350 series u-joints, this kit (part no. T35-28-350CFIK) bonds onto 3.5-in. I.D. carbon fiber tube. Sonnax says that it includes perfectly matched stub and sleeve components.

GFX announces new underdrive pressure plate

GFX has introduced a new underdrive pressure plate. According to the company, the product is designed to fit Hyundai and Kia models from 2009 and on. Related Articles – Sonnax highlights TH400 heavy and extreme duty input shafts  – Dorman introduces transmission oil cooler bypass valve – Sonnax introduces TCC signal damper piston kit for Ford, GM 10-speeds

GFX-newest-product-1400
Sonnax highlights TH400 heavy and extreme duty input shafts 

Input shaft failure is a common problem in GM TH400 transmissions running with added horsepower. Sonnax notes that it offers heavy and extreme duty input shafts compatible with heavy duty forward drum part no. 34554-01 and Smart-Tech drum module no. 34555-01K. Related Articles – PRT launches new complete strut assemblies – TransTec releases 6L80/90 Case Saver – PRT Heavy Duty to

Dorman introduces transmission oil cooler bypass valve

Among new products released by Dorman is a transmission oil cooler bypass valve, designed for specific Chevrolet, GMC and Cadillac SUVs and pickup trucks. This product is intended to address issues like overheating, insufficient heat generation, or fluid leaks in transmissions, Dorman said. Made from solid aluminum billet, the valve features an additional access port

Dorman-Products-building-HQ
Sonnax introduces TCC signal damper piston kit for Ford, GM 10-speeds

Sonnax has introduced a new TCC signal damper piston kit for GM and Ford 10-speed transmissions. Sonnax says this kit can correct the operation of the converter in GM 10L80/90 (Gen. 1) and Ford 10R60/80 transmissions. Related Articles – Alto introduces aluminum oil pan for Chrysler and Dodge transmissions – BendPak releases two-post lift –

Other Posts

Diagnosing Ford 10R60, 10R80 and 10R140 series speed sensor issues

Ford 10-speed 10R series transmissions utilize four two-wire, Hall-effect sensors — TSS, ISSA2, ISSAB and OSS — for providing speed signals to PCM or TCM. They are supplied nine volts by a PCM or TCM and assist in the control of clutch apply/release timing that is used in determining shift quality, including TCC. Related Articles

Easy TH400, 4L80-E reverse servo setup: Craft your own tool

While not as sensitive as some shifting bands, the Reverse band adjustment on a TH400 or 4L80-E transmission is critical, and failure to get it right has tripped up even the best builders. There is nothing worse than getting the transmission installed, putting it in Reverse and then not going anywhere or having no engine

Valve body and component suppliers: A comprehensive list

Looking for a comprehensive list of the industry’s valve body and valve body component suppliers for 2024? TD has you covered. Below, find a list of suppliers including contact information, addresses, etc. Related Articles – Spotting different 68RFE designs through the years to avoid issues – Shift Pointers: Failures caused by incorrect tire sizes –

Snap-on announces upgrades in diagnostic software release

With its latest diagnostic software release, Snap-on said it has added more location images and larger connector diagrams to its Fast-Track Guided Component Test feature to “give professional automotive technicians increased confidence and certainty in their diagnosis.” Related Articles – BendPak to showcase eight-armed lift concept at NADA Expo; fall release planned – Valvoline launches

Snap-on-Announces-Upgrades-in-Latest-Diagnostic-Software-Release