ZF 8HP Series Archives - Transmission Digest
Sonnax highlights clutch backing plate for ZF transmissions

Sonnax highlights its heavy duty “D” clutch backing plate (part no. 35570-75) for ZF8HP55, ZF8HP70 and ZF8HP75 transmissions. According to Sonnax, this plate can help prevent flexing of the clutch pack in these transmissions. The plate is twice as thick as its OEM counterpart for significantly improved protection against burn-up, Sonnax says.

Alto introduces chain driven oil pump for ZF 8HP applications

Alto has introduced a new chain driven oil pump for a variety of ZF eight-speed transmissions. The rotary vane chain driven oil pump covers the following models (model years 2010 and on): 8HP45, 8HP50, 8HP55, 8HP65, 8HP70, 8HP75, 8HP90, 8HP95. The Alto part number is 216350ND.