These are the bearings we use in our engine builds, an upgrade over the stock part
(92045-1028 & 92045-021) The input shaft bearing is the highest grade double row bearing
the output shaft bearing we replace as a matter of course due to the original stock bearing
often being the cause of transmission noise and have been known to collapse due to years of abuse.
We never take a chance on re-using the original output shaft bearing.
Upgrade to these bearings and save money, We can supply these at just £42.95 + vat each as
opposed to £103.24 + £79.50 for stock OEM, a huge saving and a worthwhile improvement.
Input shaft bearing for Z1, Z900, Z1000, Z1100, GPz1100. 1973-1983
Output shaft bearing for Z1, Z900, Z1000. 1973-1980