TowbarRplcmntWshrKit, KIT, TOW BAR WASHER REPLACEMENT, Tow Bar Replacement Washer Kit, Tow Bar Replacement Washer Kit., Alpha 2/Aventa LX Tow Bar Replacement washer kit to maintained tow bar every 10,000 miles or every other year, which ever comes first., Includes wearable tow bar washers and nuts, General Maintenance Hardware Assortment.