Fully assembled outboard and inboard joints installed on a 4340 chromoly steel axle bar.All internal precision ground components are assembled using high-temperature, high load-bearing moly grease.All axles are assembled using stainless steel low-profile clamps. All axles include a spindle nut and washer where applicable.Vendor Item # ATV-AC-8-224This item fits the following applications:Arctic Cat 400 FIS 4x4 (Front/Rear Both Sides) 02-04Arctic Cat 400 2x4 (Rear Both Sides) 02-04Arctic Cat 400 TBX 4x4 (Front/Rear Both Sides) 2004Arctic Cat 500 FIS 4x4 (Front Both Sides) 2002Arctic Cat 500 FIS 4x4 (Front/Rear Both Sides) 03-04Arctic Cat 500 TBX 4x4 (Front/Rear Both Sides) 03-04Arctic Cat 500 TRV 4x4 (Front/Rear Both Sides) 03-04Arctic Cat 650 V2 FIS (Front Right Side) 2004