THESE WILL NOT FIT ALL MOWERS THAT USE A 13X6.5-6 TIRE, PLEASE CHECK YOUR PART NUMBERS OR MESSAGE US THE MODEL NUMBER TO VERIFY. THESE TIRES ARE PRIMARILY FOR EXMARK, TORO SOLID TIRE ASSEMBLY REPLACES 103-5185, 103-0065, 103-0069, 103-5188, 103-3799, 109-9127, 127-9528. BEARING ASSEMBLY KIT INCLUDED. FITS OEM NUMBERS 103-3051, 1-633584, 1-633971,1-644251, 103-0063, 126-5361, AND 1-633585. WILL FIT EXMARK MODELS: LAZER AS S/N 720,000 & UP, LAZER Z AC S/N 440,000-509,999, LAZER Z AS S/N 670,000 & UP, LAZER Z LC S/N 440,000-509,999, LAZER Z S/N 370,000-439,999, LAZER Z XP S/N 370,000-439,999, 440,000-509,999. FRONT RUNNER AIR COOLED S/N 790,000 & UP, LAZER Z AS S/N 790,000-849,999, LAZER Z XS DIESEL MOWERS S/N 790,000 & UP, LZD25KD605 S/N 920,000 & UP,LZD25KD725 S/N 920,000 AND UP,LZDS902K605 S/N 312,000,000 AND UP, LZDS902K725 S/N 312,000,000 AND UP,LZDS902K725 S/N 313,000,000 AND UP, LZS29KA724 S/N 920,000 AND UP, LZS740KC604 S/N 312,000,000 AND UP,LZS749EKC604 S/N 313,000,000 AND UP, LZS749EKC604SS S/N 312,000,000 AND MANY MORE.NEXT LAZER Z AIR COOLED S/N 790,000 850,000 AND UP, NEXT LAZER Z PROPANE S/N 850,000 AND UP. FLAT FREE TIRES PROVIDE THE BOUNCE AND LOAD HANDLING CHARACTERISTICS SIMILAR TO AN AIR-FILLED TIRE WITH THE BENEFIT OF NEVER GOING FLAT. THE WIDTH OF THE RIM NEEDS TO MATCH THE WIDTH OF THE YOKE ON THE MOWER IN ORDER FOR THE TIRE TO FIT. THE WIDTH FOR THIS TIRE 13X6.5-6 WHITE = 8”.