Replacing part numbers: 812000029, 53212000029, 12000029, which is a direct replacement for the old or broken one. Compatible with Husqvarna, compatible with Rotary, compatible with AYP, compatible with Craftsman, compatible with Poulan Lawn Tractors 16 18 20 HP, compatible with 3/4-inch axle shafts, compatible with king pin on 16 18 and 20HP garden tractors from 1991-now. Built from strong steel material and finished with a corrosion-resistant black coating, these clips deliver reliable strength and durability. These clips function to hold wheels, axles, or king pin parts in place and prevent lateral movement during mowing or tractor use. Each package contains 10pcs ring clips, which can completely meet your daily use needs and replacement., Manufacturer: SG Store