MSR Fork Bushing with Oil Dust Seals Kit for Yamaha YZ426F 2000-2002Kit Includes: 1 MSR Fork Bushing Kit, 1 MSR Fork Oil Seal Dust Seal KitMSR Fork Bushing KitBushing Dyno-tested to 500,000 strokes with less wear than OEM bushing.Complete bushing kits for all popular Off-Road/MX bikes.Includes 2 slider bushing and 2 leg bushings along with all copper washers, o-rings and fork seal snap rings.MSR Fork Oil Seal Dust Seal KitDyno tested to last 3 to 4 times longer than OEM seals.