✓【Recommended Replacement】: A worn mower deck belt can turn smooth mowing into slipping blades, uneven cuts, squealing, vibration, or sudden belt failure. Replace your **954-05021 deck belt** when you notice cracks, frayed edges, glazing, stretching, or reduced blade speed. Built with high-strength aramid cords and a wear-resistant wrapped cover, this **1/2" x 99.75"** mower deck belt is designed to withstand repeated flexing, pulley friction, heat, dust, grass debris, and demanding mowing conditions. Helps restore stable power transfer, consistent blade speed, and cleaner cutting performance. Verify your original belt number and 42-inch deck configuration before purchase.
✓【Quality Manufacturing】: Built for demanding mower-deck operation, this **954-05021 / 754-05021 replacement belt** combines high-strength aramid tensile cords with a durable woven fabric cover. The reinforced aramid core helps resist stretching and maintain stable tension, while the wrapped outer layer protects against abrasion, heat, dust, grass clippings, and repeated bending around deck pulleys and reverse-bend idlers. Its flexible yet tough construction promotes smooth engagement, reduced slipping, stable blade rotation, and dependable performance throughout demanding mowing seasons.
✓【OEM Replacement & Specifications】: Replaces **Cub Cadet / MTD 954-05021, 954-05021A, 754-05021, 754-05021A, 490-501-C062, 490-501-M062, 490-501-F062, 490-501-N062, 490-501-U062 and Craftsman CMXGZAM501062**. Belt dimensions: **1/2-inch (0.50") top width x 99.75-inch length**, designed for select **42-inch mower decks**. This is a **mower-deck blade-drive belt**, used to transfer power to the cutting blades. It is not a hydrostatic, transmission, ground-drive, upper-drive, or lower-drive belt. Always compare the original belt number before ordering.
✓【Cub Cadet Compatibility】: Fits select **XT1 LT42, LT42B, LT42C, LT42 KH, LT42 EFI, LT42 IntelliPower and XT2 LX42, LX42 KH, LX42 KW, LX42 EFI** 42-inch tractors. Models include **13A8A9CS056, 13A6A9CS210, 13A6A9CS056, 13A6A9CS010, 13A6A9TS010, 13A6A9TSA10, 13WVA1CS210, 13WVA1CS010, 13WVA1CS009, 13W8A1CS010, 13AVA1CS256, 13AVA1CS210, 13AVA1CS056, 13AVA1CS010, 13AVA1CS009, 13A8A1CS056, 13A8A1CS010, 13ALA9TSA10, 13AOA9TSA10, 13AOA9CS210, 13AOA9CS056, 13AOA9CS010, 13AOA1CS210, 13AOA1CS056, 13AOA1CS010, 13AKA9TSB10, 13AKA9TSA10, 13B9A1CS010, 13A9A9CS056, 13A9A9CS010, 13A9A1CS056, 13A9A1CS010, 13APA1CS210 and 13AJA1CS010**.
✓【Craftsman Compatibility】: Fits select **Craftsman T210, T2200, T2200K, T7800 and T8000** 42-inch riding mowers. Includes **T210 CMXGRAM1130043 (13AOA1ZS093, 13BOA1ZS093); T2200 CMXGRAM211301 (13AKA9ZS093, 13AKA9ZSA93); T2200K CM13APA9ZSA93 (13APA9ZSA93); T7800 247.204380 / 131PA1ZS099 and 247.270381 / 132PA1ZS099; T8000 247.204400 / 13APA1ZS099 and 247.270400 / 13AJA1ZS099**. Also fits select **T200, T2000 and T7000** models originally using 954-05021 / 754-05021.
✓【Troy-Bilt, Columbia & MTD Compatibility】: Fits select **Troy-Bilt Super Bronco XP 42 (13A8A9BS066, 13A6A1BS066), Super Bronco 42 (13A8A1BS066), TB42 model 13A8A1KS066, and TB1942 model 13ALA1KS066**. Also fits select **Columbia CYT4220SE (13BPA1KS897, 13APA1KS897) and CYT4220 (13B8A1KS897, 13AXA1KS897, 13A8A1KS897)** models, plus select MTD-built 42-inch decks originally equipped with the **954-05021 / 754-05021** belt series.
✓【Important Fitment Notice & Lifetime Support】: A 42-inch deck or matching brand name alone does not guarantee fitment. Verify the complete mower model number, original OEM belt number, and **1/2" x 99.75"** size before purchase. **Not interchangeable with 954-04060C, 954-04045, 954-05022A, John Deere GX20072 / GY20570 / UC32283, or transmission-drive belts.** Before installation, inspect pulleys, idlers, belt keepers, tension spring, and routing. Backed by our **lifetime warranty and 24-hour after-sales support**.