These replacement mower wheels with 53 gear teeth restore your wheel traction, getting your lawn mower self propelled function back to work. Include both front wheels.,Compatible with most Craftsman 22" cut front wheel drive self-propelled mowers models including 917371600 917376080 917376583 917376470 917376681 917376061 917376673 917370610 917376551 etc. For more details, pls check the description part.,Easy to install. To put the new wheels on just need a wrench.,Replaces parts # 194231X427, 194231x460, 532403111, 532194231, 583104401, 583719501, 181469, 180658,Package includes 2 white lawn mower wheels drive tires, each 8" Tall x 1-3/4" Wide.