Husqvarna 54 RZ5424 / RZ2454 ZERO TURN Mower Deck Rebuild Kit. This Mower Deck Rebuild Kit Includes. (1) 154″ x 5/8″ Deck Belt – Husqvarna 539114557 114557. (3) 18-1/2 Standard Lift Blades – Replaces Husqvarna 532187254. (3) Spindle Pulleys – Replaces Husqvarna 532153535 / 532173436. (3) Complete Spindle Assemblies with Hardware – Replaces Husqvarna 532187292. […]