Product Description
Fits: ZF8HP45, ZF8HP50, ZF8HP50Z, ZF8HP51 (845RE, 850RE)
Stepped D clutch pressure plate from Alto for ZF8HP45, ZF8HP50/Z and ZF8HP51 automatic transmissions. The thin OE plate flexes when the D clutch applies, which cones the pack, concentrates heat and burns the clutch. Alto's plate is .260 in. thick over most of its face and steps down to .118 in. at the snap ring land, so it fits the OE snap ring groove with no machining.
Also supplied inside the Alto 215756 D clutch G3 PowerPack. Compare with the Sonnax 35570-50 heavy-duty D clutch backing plate.