Chrysler A413/31th Forward Drum Backing Plate

The A413 transmission is prone to flexing and bowing (coning) of the forward clutch backing plate, especially when clutch apply pressures exceed original equipment (OE) specifications. Our heavy-duty forward clutch backing plate is expertly engineered to resist flexing and bowing during clutch engagement, ensuring superior durability and performance. By minimizing distortion, this backing plate not only reduces the risk of clutch plate warping but also increases the load capacity of the clutch pack. Additionally, its robust design enhances heat dissipation, improving overall transmission reliability and longevity under demanding conditions.

Made from 4130 Chromoly with an RA of 1.6