951-14423 Carburetor Fits for Troy Bilt MTD TB105 TB115 TB120 TB210 TB220 TB270 TB270ES ST100 SC300HW SC100 SC100HW SC500Z SC500 SC500HW SC500EZ Lawn Mower LE100 RM120 5X65RU 159CC Engines. Compatible with Troy Bilt MTD 5X65RU, 5X65VUA, 5X65VUB, 6X65RU, and 159cc engines.
