Two (2) New Aftermarket Replacement High Lift Mower Blades Fits the following Fits Cub Cadet, MTD, Troy-Bilt, & Yardman Models.
Will Also Fits Cub Cadet models:
LTX1042, LTX1045, LTX1046, RZT-L46, RZT-S46, Z-Force S 46, XT1-LT46, XT2-LX46,; Requires 2 for 46″ deck
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Will fit Yardman models:

13AR91PT099, 2011 and 13AR91PT299, 2011; Requires 2 for 46″ deck
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Will fit MTD models:
T1600, T1900, LT2500, LT2000, Z6400, ZT-S46, M200-48
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Will fit Troy Bilt models:

TB2246, Mustang 46 XP, Mustang XP Pivot S 46,
Yardman: 13AR91PT099 (2011), and 13AR91PT299 (2011)
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Will fit MTD/ Fits Cub Cadet/ White ZERO-TURN models:
Z