Sonnax

722.6 NAG1 Regulating Pressure Control Valve Spring by Sonnax (1999 & Earlier)

722.6 Regulating Pressure Control Valve Spring Mercedes 1999 and Earlier Models Sonnax 68942-01 The Mercedes 722.6 transmission is susceptible to a variety of drivability complaints, such as a...

722.6 Pump Body Bushing (1996-UP) Sonnax Upgrade

Sonnax has designed precision bushings to replace the pump bushing 68004-01 and the pump stator rear bushing 68915-01 in Mercedes and Jaguar units '96-later. These bushings are steel backed...

845RE 850RE ZF8HP45 ZF8HP50 HD "D" Clutch Backing Plate by Sonnax

845RE 850RE ZF8HP45 ZF8HP50 HD "D" Clutch Backing Plate by Sonnax Part No. 35570-50 The "D" clutch in ZF8HP45, ZF8HP50, Chrysler 845RE and 850RE transmissions has a thin, stamped OE backing...

850RE ZF8HP50 ZF8HP75 Zip Kit by Sonnax

850RE ZF8HP50 ZF8HP75 Zip Kit by Sonnax Part No. ZF8-GEN2-ZIP Sonnax Zip Kit ZF8-GEN2-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in...

8L45 8L90 Actuator Feed Limit Valve Kit by Sonnax

8L45 8L90 Actuator Feed Limit Valve Kit by Sonnax Part No. 154740-35K The actuator feed limit (AFL) valve in GM 8L45 and 8L90 transmissions functions to regulate the line pressure to other areas...

8L45 8L90 Oversized Actuator Feed Limit Valve Kit by Sonnax

8L45 8L90 Oversized Actuator Feed Limit Valve Kit by Sonnax Part No. 154740-38K Tooling: F-154740-TL38 VB-FIX The actuator feed limit (AFL) valve in GM 8L45 and 8L90 transmissions functions to...

8L45 8L90 Oversized Pressure Regulator & O-Ringed Shuttle Valve Kit by Sonnax

8L45 8L90 Oversized Pressure Regulator & O-Ringed Shuttle Valve Kit by Sonnax Part No. 154740-31K Tooling: 154740-TL32 Vehicles with GM 8L45 and 8L90 transmissions may exhibit high or low...

8L45 8L90 S1 S5 Clutch Control Valve Kit | Sonnax

8L45, 8L90 S1/S5 Clutch Control Valve KitPart No. 154740-13K Fits Either of 2 Locations! Burnt clutches and poor shifts are common issues with GM 8L45 and 8L90 transmissions. These issues...

8L45 8L90 S2 S3 S4 TCC Clutch Control Valve Kit | Sonnax

8L45, 8L90 S2/S3/S4/TCC Clutch Control Valve KitPart No. 154740-11K Fits any of 4 locations, S4 location fits '18-earlier...

8L45 8L90 Tool Kit for 154740-31K

Tool Kit for 154740-31K Part No. 154740-TL32 Tool Kit for 154740-31K. Contents: Reamer #1 Reamer #2 View Instructions Here

8L45 8L90 Tool Kit for 154740-38K

Tool Kit for 154740-38K Part No. F-154740-TL38 Tooling: VB-FIX Tool Kit for 154740-38K. Note: Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning...

8L90 8L45 1-3-5-6-7 Accumulator Piston Kit

1-3-5-6-7 Accumulator Piston KitPart No. 154740-15K In GM 8L45 and 8L90 transmissions, the 1-3-5-6-7 accumulator piston is utilized during apply of the 1-3-5-6-7 clutches to smooth engagement...

8L90 8L45 Bore Sizing Tool (Use w/ 154740-11K)

Sonnax bore sizing tool 154740-BST11 smooths and deburrs clutch control valve bores and may be needed to ensure proper clearance and function of Sonnax S2/S3/S4/TCC clutch control valve...

8L90 8L45 Bore Sizing Tool (Use w/ 154740-13K)

Sonnax bore sizing tool 154740-BST13 smooths and deburrs clutch control valve bores and may be needed to ensure proper clearance and function of Sonnax S1/S5 clutch control valve kit 154740-13K.

8L90 8L45 Clutch Control Valve Vacuum Test Tool Kit

The GM 8L45 and 8L90 clutch control valves have an inboard valve spool fed by a hole through the valve into the casting. This design makes vacuum testing the inboard spool and casting by traditional...

8L90 8L45 Converter Feed Limit Valve Kit | Sonnax

Recommended Tooling: 154740-TL22 GM 8L45 and 8L90 units may have TCC apply and release problems. Bore wear or a stuck converter feed limit valve can result in converter overheat, incorrect TCC apply...

8L90 8L45 Converter Feed Limit Valve Vacuum Test Tool

The GM 8L45 and 8L90 converter feed limit valve has an inboard valve spool fed by a hole through the valve into a blind port in the casting. This design makes vacuum testing the inboard spool and...

8L90 8L45 O-Ringed End Plug Kit | Sonnax

OE end plugs are designed to prevent critical pressure loss by capping the bore, while also functioning as a spring or valve stop. Repetitive spring motion, valve impact and fluid pressure variations...

8L90 8L45 O-Ringed Shuttle Valve Kit | Sonnax

Vehicles with a GM 8L45 or 8L90 transmission may exhibit high line pressure that results in harsh shifts, loss of cooler and lube flow and overheating of the transmission and converter. These...

8L90 8L45 Oversized Converter Feed Limit Valve Kit | Sonnax

Required Tooling: F-154740-TL22, 15470-TL22, VB-FIX GM 8L45 and 8L90 transmissions may have TCC apply and release problems. Bore wear or a stuck converter feed limit valve can result in converter...