Want to find out whether the part no for Yamaha Impellers indicates the type of rubber.
I was asked to replace an impeller for a 40HP 2-stroke Yamaha; impeller has part number 44352.
But there's a number of "versions" of this impeller online, with different trailing codes.
For example 6H4-44352-00, 6H4-44352-01 and 6H4-44352-02 What is the difference between the 00, 01 and 02 versions?
Someone suggested to me that some of these may indicate the type of shaft key profile, and/or a different compound of rubber.
Can anyone shed any light?
I was asked to replace an impeller for a 40HP 2-stroke Yamaha; impeller has part number 44352.
But there's a number of "versions" of this impeller online, with different trailing codes.
For example 6H4-44352-00, 6H4-44352-01 and 6H4-44352-02 What is the difference between the 00, 01 and 02 versions?
Someone suggested to me that some of these may indicate the type of shaft key profile, and/or a different compound of rubber.
Can anyone shed any light?