NOS Lucas Automatic Advance Unit 54419867 in original packaging from a vintage motorcycle shop that closed decades ago.This ignition automaticadvance unit is not perfect, as they have been sitting in a parts store, on a shelf, all their life. They are all usable and function as they should, but appears to have minor corrosion and minimal pitting in spots.The cams are still smooth and not pitted, but slightly stained by old grease. The bob weights and springs all move smoothly without binding.For the reasons mentioned, I am selling it as slightly used, at a discount.Quantity:
1Overview & SpecificationsPart Number: Lucas 54419867 (also listed as part number 99-1055)Type: Clockwise 12-degree auto-advance unit (CW12)Condition: Available in New Old Stock (NOS) or used/second-hand condition from various suppliers.Compatible Motorcycle Models. This unit is designed for vintage British triple-cylinder motorcycles:Triumph T150 Trident (750cc)Triumph T160 Trident (750cc)BSA A75 Rocket 3 (750ccFunction: Adjusts ignition timing automatically as engine RPM increases using centrifugal weights and springs.Please see my Ebay Store for more NOS and vintage parts. I combine shipping to save you money!


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