Chrysler 47RE, 48RE Extreme Duty Output Shaft
Delivering the ultimate protection against Chrysler 47/48RE shaft failure, this new Sonnax extreme duty output shaft (p/n 22173D-01) features a unique combination of innovation and quality. To guard against breakage, the 1.480″-dia. shaft is manufactured from high-strength alloy and features a significantly larger, 29-spline configuration that is based on the OE manual transmission spline. This
Toyota/Lexus U660E/F, U760E/F Oversized C2 Apply Control Valve Kit
Toyota/Lexus U660E/F and U760E/F transmissions may exhibit 3-4 shift flares, slipping in 4-5-6, and burnt C2 clutches due to wear in the C2 apply control bore. Sonnax oversized C2 apply control valve kit (p/n 47740-63K) restores the necessary hydraulic clearances required for proper valve function while protecting against premature wear.
Critical Wear Areas & Vacuum Test Locations for FORD 6R80/6R100
Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are noted with an arrow. Springs are not shown for visual clarity. Low vacuum reading indicates wear. For specific vacuum test information, visit www.sonnax.com.
Ford Super Duty Flange Yokes
These two new aluminum flange yokes from Sonnax fit most ’05-’16 Ford F-250/350/450/550 Super Duty models. While the OEM uses cast steel yokes, the Sonnax billet aluminum yokes are just as strong — while providing rotational weight savings. Coupling these yokes together with an aluminum driveshaft is the best way to dramatically lower rotating mass,
Chrysler RFE 4C Retaining Ring and Shim Kit
The 4C return spring retaining ring in Chrysler 45/545/65/66/68RFE transmissions is known to come unseated and pop off, resulting in transmission failure. The Sonnax 4C retaining ring and shim kit (#72978-01K) solves this issue while offering more options when setting clutch clearance, and improving 4C to OD shift timing when more aggressive quicker applying OD
Chrysler 46RH/RE, 47RH/RE, 48RE Forward (Rear) Clutch Retainer
Chrysler 46RH/RE, 47RH/RE, 48RE OE Forward (rear) clutch retainers are made of cast material and commonly fail due to cracks and wear – especially in applications with increased power and or towing loads. Made from high-strength 4140 steel, Sonnax clutch retainer (#22554-HD) is a direct replacement for OE part number 52854149AA used in listed applications,
GM Gen III 6T40 Pressure Regulator Isolator Valve Kit
GM Gen III vehicles with 6T40 transmissions may exhibit no line rise or low line pressure due to excess wear in the pressure regulator isolator valve assembly. Sonnax has introduced a drop-in pressure regulator isolator valve kit #144510-15K that restores proper line pressure control for renewed shift feel and performance.
Chrysler Oversized TCC Regulator & Accumulator Valve Kit
The oversized TCC regulator and accumulator valve kit restores normal hydraulic control.
Ford 6R100, 6R80 (2015-Later) Zip Kit
The kit seals the critical circuit pressure losses in the valve bodies.
GM 4L60/65/70-E Front Planet to Reaction Shaft Thrust Bearing
This new Sonnax front planet to reaction shaft thrust bearing (#74238-01) is an OE replacement for GM ’07-later 4L60-E, 4L65-E and 4L70-E units.
Sonnax GM 6L45-6L90 Pump Vane
The pump vane is a replacement for rebuilding pump rotors.
Sonnax Announces Tool Shop, Zip Valve Programs
Sonnax unveils two important initiatives for transmission shops and rebuilders: The Sonnax Tool Shop program and Zip Valve products.