Triumph Pre-Unit Fork Seal SET 500 650 97-1168 H1168 duplex Moto Guzzi Suspension the ears of the flange

the ears of the flange overhang the flat circle of the the Norton timing cover a small amount

with 3-phase ignition (electric start models)

Should be suitable for most Ducati bevel twin with CLIP-ON handlebars and Dellorto carb size 38-40mm (ie

these should fit '54-'59 Pre-unit Triumph (ALTERNATOR MODELS)

to mount the engine of most Ducati widecase singles

Triumph Pre-Unit Fork Seal SET 500 650 97-1168 H1168 duplex Moto Guzzi Suspension the ears of the flangeCurrent production fork seals, great quality. Triumph part numbers H1168 or 97 1168. These are the style used on the last Triumph Pre Unit machines, to fit seal holders 97 1194. Please check your parts book to be sure they'll work for you. This listing is for the PAIR shown.