Crankcase mouth screw. Locates on the top inner crankcase mouth on both the timing and drive side. (2 required per engine)
Thread: 1/4″ Whitworth/BSW/UNC
Length: 3/4″
For:
Triumph Pre-Unit 3T, 5T, T100, TR5, 6T, T110, TR6, T120 (1946-62)
Triumph T100, T120, TR6 (1969-72)
Made in England.
701647, 211873, E1647
CLASSIC BIKE SPARES specialises in spare parts for classic Triumph, Norton and BSA motorcycles. We carry over 5,000 parts, and we are getting more all the time. Enter the part number or part name in the Search box to find your part. If it's not on the shelf, we can try to get it for you! Some of the brands we stock are Amal carburettors, Lucas electrical, Tri-Spark and Boyer ignition kits, Devon rims and spokes, Hepolite pistons and Harris Triumph parts.
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