If you're dealing with axle damage, noise, or wear, this is one of the major components to address. The PORC Off Road Products rear axle shaft kit is designed as a direct replacement for 1976–1983 Jeep CJ5, CJ7, and CJ8 models equipped with AMC 20 narrow track rear axles. This right side kit includes the axle shaft along with hub, bearing, cup, inner and outer seals, nut, washer, and key for a complete installation. Manufactured to align with factory specifications, it provides consistent fitment and reliable performance during repair or restoration. Replaces OE reference 8127071K and interchange part number 16530.28.