You searched for "6l80".
GM 6L45, 6L50, 6L80 and 6L90 units often suffer from shift abnormalities caused by excess wear in the actuator feed limit (AFL) bore. This wear prevents proper reg...Read More
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The long planetary pinion pins in GM 6L80 transmissions are notorious for allowing the smaller gear to burn and seize due to lack of adequate lube. This often dest...Read More
The GM 6L80 and 6L90 TEHCM houses the transmission control module (TCM), or computer. The eight solenoids are connected to the TCM via a lead frame, all of which a...Read More
A worn valve or valve body bore can result in incorrect pressures in the transmission, which may lead to poor performance or failure of the transmission. With the ...Read More
The output planetary assembly in GM 6L80 transmissions has a lube dam, or cover, that directs lube oil flow to the planetary lube feed passages. Over time, the lub...Read More
In GM 6L80 transmissions, the low/reverse sprag elements, end caps and retainer plates are prone to wear, while the race is often unaffected. This results in a bin...Read More
Sonnax O-ring GM-O-19V is an oversized version of standard, OE-sized Sonnax O-ring GM-O-11V. It can be used in GM 6L80 and GM 6L90 (300mm) torque converters with w...Read More
Manufactured by LuK for GM 6L80 applications, GM-TC-1 is a redesigned aftermarket torque converter featuring 100% new components. Each multi-plate converter is fun...Read More
Vehicles with listed GM transmissions may exhibit insufficient line rise in drive ranges, soft shifts and/or burnt clutches. These problems may be caused by contin...Read More
Vehicles with listed GM transmissions may have a number of TCC apply problems. Bore wear at the TCC regulator valve can cause no TCC apply or slipping on engagemen...Read More
Sonnax outer stator race GM-R-15 is a drop-in replacement for the GM 4L60-E (300mm) and 6L80 converters. GM-R-15 and Sonnax conversion spacer GMBW-WS-40 can be ...Read More
Vehicles with GM 6L45, 6L50, 6L80 and 6L90 transmissions may have complaints of vibration, shudder or roughness, particularly while driving at low speeds with a st...Read More
Sonnax front cover GM-CC-13 is a fully machined forging for use in GM 6L80/6L90 converters. Made from high-quality SAE 1026 steel, the strength of this cover is im...Read More
The OE pump bushing in GM 6L45, 6L50, 6L80 and 6L90 transmissions utilizes a PTFE-impregnated load bearing surface to support large forces and survive dry-start co...Read More
Sonnax damper rivets GM-RV-13 are for use exclusively with Sonnax piston plate GM-DA-17P and related performance converter kits to replace weak or failed plates in...Read More
Sonnax pilot GM-PI-23 comes standard in the following 6L80-series Sonnax performance converter kits: GM-RK-685, GM-RK-685WC, GM-RK-688, GM-RK-688WC. The pilot a...Read More
Listed GM 6-speed transmissions often set various trouble codes related to failures of fluid pressure switches that are internal to the transmission electro-hydrau...Read More
Sonnax chromoly turbine hub GM-HTCM-49HS with hardened internal spline replaces previously offered GM-HT-49HS.
Sonnax O-Ring GM-O-11V fits a variety of listed units, but in ZF/Chrysler applications will only service ZF9HP48 units from Honda/Land Rover vehicles.
Salvage the expensive TEHCM in listed GM 6-speed transmissions by replacing lost or damaged pistons with a direct replacement Sonnax pressure switch plastic piston...Read More
Sonnax internal spline clutch plate GM-CP-8 with dual-sided woven carbon frictions bonded replaces the plate in related multi-plate performance converter kits referenced below.
