Morgo oil pump nuts Pre UnitThis oil pump nut set is for mounting all pre unit Triumph oil pumps. These nuts have the correct thread and shakeproof washers are included. Replaces Triumph part # 82 0879 Made in England.

Rebuilding a pre unit 4 speed gearbox may not be too hard

Camshafts with up to

with materials from the and have been produced with the highest quality materials and technology currently available

This 9:1 compression Triumph piston is a replica of the AE pistons originally fitted as OEM

For PennGrade 1 Break In Oil Product Data Sheet click here

and are typically used in warmer climates or when the vehicle will only be used in normal ambient temperatures

(70-2897 also interchanges BSA 68-0625)

For Triumph piston size "Cheat Sheets" click here

and pre unit T120 Bonneville

used from 1950-1961 on all 6T and T110 engines with an iron head

If you are building a Triumph 650 twin or rebuilding a head

This pump will fit all 350