Sonnax

  • Restore and enhance the damaged pump of your transmission with the center oil pump gear.This gear allows you to:
    • Repair scratches and fractures at the central bearing area of the gear through precise machining.
    • Benefit from reduced play and engagement noise of the turbine hub.
  • Enhance the stability and performance of your 68RFE with the Sonnax 72530B-04K Pump Gear Set:
    • Reinforced gears that withstand stress and heavy loads
    • More durable and high-performing transmission
    • Ideal for high-performance and intense towing
    • Improved power management for confident driving.
  • Choose the long-lasting performance of your 68RFE transmission with this Sonnax kit:
    • Restores transmission performance and reliability
    • Optimal transmission pressure and smooth gear changes
    • Extends the lifespan of the transmission.
  • Regain your truck's performance with the Oversize Plug and Switch Valve Kit for 68RFE Solenoid by Sonnax:
    • Avoid pressure losses and blockages
    • Prevent limp mode, error codes, and clutch problems
    • Restore optimized control
    • Reliable sealing with end cap O-Ring
    • Annular grooves preventing future side wear
    • Maximized durability with its hard coating and anodized aluminum.
  • Address and solve pressure issues arising from wear in the torque converter limit valve and its corresponding pump opening.
    • Safeguard your converter against severe damage by restoring optimal cooling flow.
    • Ensure long-term valve durability with the added support offered by this comprehensive kit.
  • The Sonnax S72937HDK Accumulator Kit for your 68RFE transmission offers several advantages:
    • Prevents wear and piston friction
    • Double-guide seals to prevent piston/bore contact under lateral load
    • Allows reuse of slightly scored bores, avoiding costly repairs
    • Reinforced 6061 aluminum pistons for exceptional durability
    • Prevents potential failures associated with original plastic pistons.
  • This kit solves pressure loss issues in the transmission pump caused by wear in the original torque converter's switch valve opening.The oversize switch valve in this kit fits perfectly in the enlarged opening, ensuring adequate pressure is maintained.
    • Fix oil leaks and restore optimal line pressure for smooth gear shifts.
    • Prevent clutch damage and ensure reliable transmission operation.
    • The oversized pressure regulator valve perfectly fits the enlarged opening, eliminating oil leakage issues.
    • Hard coat anodized aluminum for maximum durability and wear resistance.
    • Annular grooves reduce lateral wear and maintain the valve in the center for optimal performance.
  • Enhance the strength of your body valve with the Sonnax 68RFE Accumulator Plate 44892-01K.Specifically designed for Chrysler models 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE:
    • Eliminates bending and screw loosening issues commonly encountered with the original plate.
    • Provides an ultra-secure fit. The patented plate is made of thicker steel and features three additional screw holes.
  • Boost the performance of your RAM with the Sonnax Smart-Tech® 72960-16K Billet Overdrive Housing Kit. Designed for 68RFE transmissions, this kit ensures:
    • Firmer and more controlled shift.
    • Maximum heat dissipation.
    • Outstanding anti-slip resistance.
    • Elimination of clutch issues without costly modifications.
     Combine it with the BD 1030368-V2 line pressure reinforcement kit or modify transmission pressure in the ECM tune for higher performance.
    • Superior Resistance
    • Improved Transmission Performance
    • Increased Durability
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