This set of new CV axles fit the 2009-2013 Rancher 420 IRS 4x4. Features stronger than OEM chromoly-forged steel axle bars. Greased with a moly based grease to provide superior joint lubrication. Fitted with neoprene CV boots for added wear and puncture resistance. Replaces OE # (fronts) 42250-HN5-671, 42350-HN5-671, 42220-HM7-830, 42220-HM7-003, (rears) 42350-HP7-A01, 42220-HP7-A01, 42250-HP7-A01.