New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
Definitely not the caseDon't know year of change but 96 Cali engine had the wider pump and gears with needle roller bearings so very likely hydro has same or could have.Only issue I found with late pump was the need to machine (alloy) gear to get it further on, guess the original sprocket was either slightly different offset or chain ran a little offline. Sprocket part number would tellAdamusAs RK says, have a look at shells, if they survived, you'll get away with recall kit, chain, maybe sprockets and pump fixed, fingers crossed.Hope Guzzi give you kit but if not , buying for $125 from MPH sounds reasonable
Thanks for the clarification. :) Could the offset be due to the phonic wheel being added behind the cam sprocket?