8TEN Signature Belt 148 x 5/8 (810-CBL3254T) for Cub Cadet RZT S54 L54 ZT1 54 — Fits 954-04329A

Heavy-duty replacement belt 8TEN Signature (size 148 x 5/8, part 810-CBL3254T) engineered for Cub Cadet RZT S54, L54 and ZT1 54 mower decks — a direct fit for OEM 954-04329A. Built with aeronautical-grade para-aramid cords, this belt delivers superior durability and requires fewer replacements, providing 1.5× longer life than OEM. Designed to maintain consistent tension and improved traction, the belt reduces slippage by up to 70% versus OEM, helping minimize power loss and keep equipment operating efficiently. It also offers at least 30% higher tensile strength to resist stretching under heavy loads and preserve dependable performance. Compatible with OEM part numbers: Ariens Gravely 07200632, AYP Husqvarna Jonsered 106340, 539106340, 522811301, 532196103, Scag 483326, Ferris Simplicity 84007231. Also fits John Deere TCU18602, Exmark Toro 109-2523, 99-4627, Hustler 786483, Craftsman 33155, Cub Cadet MTD Troy-Bilt White Outdoors 754-04329, 954-04329, 954-04329A.