Triumph High Gear Bearing 650 500 Pre-unit unit 4 speed 57-0448 Norton 04-0098 Norton These are correct for single

These are correct for single leading shoe 8" drums

and 1970s British Bikes

You will get the brand new Right side aluminum Premier 930 Amal Carb 30mm for Single carb motorcycles Triumph and BSA

they are for 30mm carbs and they measure 1/16" thick

Triumph High Gear Bearing 650 500 Pre-unit unit 4 speed 57-0448 Norton 04-0098 Norton These are correct for singleYou will get the brand new high gear bearing as pictured. The bearing has a steel cage, it measures id 1. 24" x . 624" x 2. 50" OD This is a new high gear bearing to fit all the Triumph 500 & 650 pre unit twins as well as the 650 unit twins fitted with the 4 speed gearbox from 1945 70 (does not fit 5 speed models). Condition: NEW Brand: Country Region of Manufacture: Japan Manufacturer Part Number: 60 3556