Sonnax Heavy duty A and D clutch backing plates HPR front seal kit:No thanks I already have seal kit JCB 525B-4HL Loadall Diesel Perkins

JCB 525B-4HL Loadall Diesel Perkins '83-'87

a switched +12V is used to turn on and off the device

DCT Shifter

2 Petrol 104992 ( 124032 / 124052 / 124092 ) '91-'93

Sonnax Heavy duty A and D clutch backing plates HPR front seal kit:No thanks I already have seal kit JCB 525B-4HL Loadall Diesel PerkinsThe "A and D" clutch in ZF8HP55, ZF8HP70 and ZF8HP75 transmissions has a thin, stamped OE backing plate that allows flexing and bowing (coning) of the clutch pack. This wears the clutches unevenly, generating and concentrating extra heat which leads to clutch burnup. The result is slipping or no 1st 2nd, 4th 5th 7th 8th and Reverse Gears and ratio codes. Sonnax heavy duty A and D clutch backing plates is designed to prevent flexing when the clutch is