This offer/listing is for One (1) used "Take-Off" OEM "StanPart" Triumph TR250 and TR6 CamShaft! Related part#s are 88311399, 399, G and MC-25225.  Out after many years of dry parts room storage! Please study photos carefully, check with club or dealership specs and your measurements, ask any questions and double check/compare your actual needed part# to our listing prior to bidding. All NOS parts are subject to some possible deterioration, oxidation and shelf-ware from age and long term storage. For this reason we can offer NO Warranty on USED "Take-Off" and New Old Stock Parts!