Sonnax

6L45 6L50 6L80 6L90 Oversized Actuator Feed Limit Valve - Sonnax

6L45, 6L50, 6L80, 6L90 Oversized Actuator Feed Limit ValvePart No. 104740-12Tooling: F-104740-TL12 VB-FIX You need this if...GM 6L45, 6L50, 6L80 and 6L90 units often suffer from shift abnormalities...

6L45 6L50 6L80 6L90 Oversized Clutch Boost Valve - Sonnax

6L45, 6L50, 6L80, 6L90 Oversized Clutch Boost Valve Part No. 104740-01Fits any of 3 locationsTooling: F-104740-TL VB-FIX You need this if... GM 6L45, 6L50, 6L80 and 6L90 clutch boost valves...

6L45 6L50 6L80 6L90 Pressure Regulator Valve Kit by Sonnax

6L45 6L50 6L80 6L90 Pressure Regulator Valve Kit Part No. 104520-12K   Vehicles with listed GM transmissions may exhibit insufficient line rise in drive ranges, soft shifts and/or burnt...

6L45 6L50 6L80 6L90 Pump Bushing - Sonnax

6L45, 6L50, 6L80, 6L90 Pump Bushing Part No. 104034ANot for use in 6L45 BMW models, which have a bearing in that position.The OE pump bushing in GM 6L45, 6L50, 6L80 and 6L90 transmissions utilizes a...

6L45 6L50 6L80 6L90 Selective Pump Thrust Washer (Pack of 3)

It is often necessary to resurface the pump during overhaul of GM 6L45, 6L50, 6L80 and 6L90 units. After resurfacing, endplay is too great and must be set back to an acceptable amount. However, there...

6L45 6L50 6L80 6L90 TCC Regulator Valve Kit - Sonnax

6L45, 6L50, 6L80, 6L90 TCC Regulator Valve Kit Part No. 104740-46K You need this if... Vehicles with GM 6L45, 6L50, 6L80 and 6L90 transmissions may have a number of TCC apply problems. Bore wear...

6L45 6L50 6L80 6L90 Tool Kit for 104740-01

6L45, 6L50, 6L80, 6L90 Tool KitPart No. F-104740-TLTooling: VB-FIX Tool Kit for 104740-01 Note: Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body...

6L45 6L50 6L80 6L90 Tool Kit for 104740-07K - Sonnax

6L45, 6L50, 6L80, 6L90 Tool KitPart No. F-104740-TL7Tooling: VB-FIX Note: Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture...

6L45 6L50 6L80 6L90 Vacuum Test Plate Kit

6L45 6L50 6L80 6L90 Vacuum Test Plate Kit Part No. 104740-VTP Tooling Required: VACTEST-01K A worn valve or valve body bore can result in incorrect pressures in the transmission, which may lead...

6L45 6L50 6L80 6L90 Valve Body Rebuild Upgrade Zip Kit by Sonnax

Sonnax 6L45/6L50/6L80/6L90 Transmission Valve Body Zip Kit Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45,...

6L45 6L60 6L80 6L90 Pump Slide Pivot Pin & Spring Kit

6L45, 6L50, 6L80, 6L90 Pump Slide Pivot Pin & Spring KitPart No. 104553-03K The pump slide pivot pin in GM 6L45/50/80/90 units is in a high-stress position and wears...

6L45, 6L50, 6L80, 6L90 or GEN1(2007-2012) 6T70 and 6T75 TEHCM Pressure Switch Install Tool

This tool kit is used to install the TEHCM Pressure Switch manifold plastic diaphragm's on the 6L45, 6L50, 6L80, 6L90 or GEN1(2007-2012) 6T70 and 6T75 transmissions. 

6L50 6L80 6L90 Front Center Support Bushing (Pack of 5) - Sonnax

6L50 6L80 6L90 Front Center Support Bushing (Pack of 5) - SonnaxFront Center Support BushingPart No. 104030-06 Package Quantity: 5 Note- For GM 6L45, use 104030-06A. Spec- Bushing...

6L80 3-5-R High Capacity Apply Ring

Sonnax high capacity 3-5-R apply ring 104548-01 for GM 6L80 units is shorter than the OE apply ring. When the Sonnax apply ring is installed and the OE waved plate is eliminated, this allows for one...

6L80 6L45 6L50 6L90 Actuator Feed Limit Valve Kit (2006-2018)

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 regulation of oil pressure supplied to...

6L80 6L90 2-6/3-5-R Hub Rear Bushing (Pack of 5) - Sonnax

6L80, 6L90 Bushing KitPart No. 104030A-01K OE bushings in GM 6L80 and 6L90 transmissions have a tendency to wear out prematurely due to sub-optimal material composition. This wear can lead to bushing...

6L80 6L90 4-5-6 Clutch Backing Plate

GM 6L80 and 6L90 transmissions often suffer failure of the 4-5-6 clutch assembly due to flexing and bowing of the backing plate (coning), especially when clutch apply pressures exceed OE...

6L80 6L90 4-5-6 Clutch Steel Plates (for use with PowerGlide Style 45 Tooth Frictions (104120-03)) (.078") (Used with 104680-45 & 104690-45) by Sonnax

6L80 6L90 4-5-6 Clutch Steel Plates (for use with PowerGlide Style 45 Tooth Frictions (104120-03)) (.078") (Used with 104680-45 & 104690-45) by Sonnax Part No. 104120-01 Wide, for use with...

6L80 6L90 4-5-6 Clutch Steel Plates (for use with PowerGlide Style 45 Tooth Frictions (104120-03)) (.090") (Used with 104680-45 & 104690-45) by Sonnax

6L80 6L90 4-5-6 Clutch Steel Plates (for use with PowerGlide Style 45 Tooth Frictions (104120-03)) (.090") (Used with 104680-45 & 104690-45) by Sonnax Part No. 104120-02 Wide, for use with...

6L80 6L90 6L45 6L50 6T45 Compensator Feed Regulator Valve Kit

Listed GM transmissions incorporate a low-pressure compensator feed circuit to assist clutch return springs during release of rotating clutches. After clutches disengage, the compensator feed circuit...