GUIDE, DISC VALVE - A100, A50, AP50 £18.55 Quantity: at £18.55 each DESCRIPTION: Disc valve guide. CONDITION: New, genuine Suzuki part. Packet opened for photo. PART NUMBER: 12421-05210. Old number 12421-05001. FITS MODEL(S): A100 4/K/L/M/N, A50 1/2/L/M, AP50 M/B/DB. MODEL YEARS AND DATES ARE APPROXIMATE Please note that we have tried our best to indicate the correct model and model year, but it could be wrong. Please check that the part number is suitable for your machine before you order.