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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
& 750 Pre-Unit Twins
W7041 or 37-7402
Double throw left - black
copper or composite head gasket
Measure the back end of your carburetor and the select the correct air filter to fit
Lucas K1F / K2F Magneto Drive End Oil Seal (1) 459002 Filter & 750 Pre-Unit Twins*Just Arrived!* New English Made Lucas Type Magneto Drive End Oil Seal. If your looking for the highest quality oil seal for your Lucas Magneto you have found it! Seal thickness measures approx 1 8". Fits Lucas K1F & K2F magnetos used after 1956. Lucas Magnetos where used on many Triumph, Norton, AJS, Matchless & BSA models! Please refer to your parts catalog for proper fitment. Made in the UK O. E. M Part number is 459002