All Balls Front Upper A-Arm Bearing & Seal Kit For Arctic Cat 300 4x4 1998-2005 4573 The highly rigid and light

The highly rigid and light weight design

3D injection moulded rubber logos for durability

We use a triple lip sealed ball bearing for superior dirt exclusion compared to OEM bearings

Ball Joint 1

with an orange only version for SX/SXF bikes 125cc and above from 2013 to 2016

All Balls Front Upper A-Arm Bearing & Seal Kit For Arctic Cat 300 4x4 1998-2005 4573 The highly rigid and lightSpecifications Shop All Balls Racing for A Arm Repair Kits! We feature a direct OEM replacement and each kit will contain all of the bearings bushings, bearing shafts, seals, shims and spacers required to rebuild 1 A Arm. ATV & UTV A Arm Kits are model specific. One Kit Per One A Arm Kit Contents Delrin Bushing 4 Needle Bearing Shaft 2