GM 6L45, 6L50, 6L80, 6L90 Valve Body Layout - Sonnax
Sep 17, 2021 · Sonnax valve body diagram for 6L45/50/80/90 units. View recommended parts for quality repairs of common transmission problems quickly and easily.
Valve Body Assembly Bolts 35 in-lb NOTE: This Sure Cure fits GM 6L80 and 6L90 transmissions. Follow the identification guide to ensure you know which valve body you have. PART INSTALLATION: To implement best practices and avoid chip contamination, wait until all valve body reaming operations are finished before installing Sonnax products.
Valve Body Layouts - Sonnax
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. Each layout: Displays an exploded view location guide for individual valve trains.
GM 6L80 Transmission Parts - Sonnax
Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. It's used by GM in about 20 models, most widely in the Chevy Silverado, Tahoe and Suburban, the GMC Sierra and Yukon, and the Cadillac Escalade.
Transmission repair manuals GM 6L45, 6L80 / 90
Transmission repair manuals GM 6L45, 6L80 / 90, diagrams, guides, tips and free download PDF instructions. Fluid capacity and type, valve body and solenoids charts.
GM 6L45, 6L50, 6L80, 6L90 Figure 1 Figure 2 Machined-Figure 2 Down Boss Valve Body Casting Identification Look for the machined-down boss on the upper valve body (Figure 1). Generally, if the “A” boss is machined down, this indicates an MYA/6L45 unit (see chart below). This iden-tification system is not foolproof, because
GM 6L80 Transmission Information Thread - Chevy Silverado and …
May 31, 2023 · Assuming the cause is upstream of the drum and pump stator, it can either be TEHCM or Valve body. Valve Body: 3-5-R clutch boost valve, valve bore (or both) worn - these clutch boost valves (there's a total of three such valves in the upper valve body) can get worn and cause flare shifting among other things. The fix is to either replace the ...
Valve Body Casting Identification. Look for the machined-down boss on the upper valve body (Figure 1). Generally, if the “A” boss is machined down, this indicates an MYA/6L45 unit (see chart below). This iden-tification system is not foolproof, because on some valve bodies none of the bosses are machined down (Figure 2).
GM 6L45, 6L50, 6L80, 6L90. Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company. Click on part numbers for product details or visit www.sonnax.com to see all products for the unit(s) shown here.
The Ultimate Guide to Understanding the 6L80E Transmission Diagram
The key components of the 6l80e diagram include the torque converter, valve body, clutch packs, planetary gear sets, and hydraulic control system. The torque converter connects the engine to the transmission and allows for smooth power transfer.