As of May 12th the current build/ship times on IN STOCK gears is 6-8 business days . Thank you for your business!
420/500/520 Primary (Front) Seal Kit
Front crankcase cover sealing parts needed for a primary reduction install. Includes quick setting (30 min.) gasket maker with applicator and front output shaft seal. This kit is for 420(all)-500(2012 and newer)-520-P500/520.