Pro Performance: Exactly replacement for Cub Cadet MTD SC100 951-10298 951-14632 751-10298 air filter, fit 159cc 173cc 4.5 – 6.5 HP OHV engine, 11A 12A series push / walk-behind lawn mower. [Note: this is not 951-15245 air filter which is shorter and wider than this item, please check the size] Premium Maintenance Parts: Well made and tested, less rubber flash, better seal, exact size and perfect fit. The same performance as OEM but far less costly, prevent damage against dust and dirt. Mower will breathe better, higher gas mileage, and run like a champ. 2 pack filters for back up is a good deal. Wide Use Kit: For MTD 751-10538, kh 14 083 01-S 14 083 01-S-1 14 083 02-S 14 083 04-S 14 083 19-S air filter, replace 149cc XT6 XT7 XT149 XT173 XT800 engine lawn mower air cleaner. Extend Life Series: Made of mixed fibre, air filter with washable prefilter, double filter protection and reusable. Easy to capture fine particles, fearless against heavy dust and grass, extend engine life. Yellow filter will help to detect debris and clean easier. Comfortable in the whole season. What You Get: 2 pack air filter + 2 pack pre-filter, our friendly and prompt customer service.