SRIAOO 1/2″ x 64.75″ REL Aramid Pump Drive Belt

Upgrade your Husqvarna, Dixon, or Yazoo/Kees zero-turn mower with this high-performance 1/2″ × 64.75″ REL Aramid pump drive belt from SRIAOO. Designed exclusively for hydraulic pump drive applications—not deck belts—this belt features a REL (Raw Edge Laminate) construction with an embedded aramid tensile cord for superior stability under demanding conditions. The aramid reinforcement minimises stretch and resists impact, ensuring consistent torque transfer even during frequent start/stop cycles or prolonged high-temperature operation. This translates to reduced belt slippage, quieter operation, and extended wear life, helping to maintain optimal performance and efficiency in your mower’s hydraulic system.

Compatible with a wide range of models, this belt is engineered to fit Husqvarna IZ/IZC series zero-turn mowers (including IZC5221, IZ4217, IZ4817, and IZ5223 variants), Dixon Kodiak ZTR models (Kodiak 52 and Kodiak 60 series), and Yazoo/Kees ZMBI, ZMKH, and ZMKW series. The belt’s precise dimensions (approx. 0.32″ thick) and REL construction improve adhesion to tensioners and fabric surfaces, reducing the risk of belt flipping, rolling, or mistracking—common issues that can disrupt operation and accelerate wear. Whether you’re tackling frequent start/stop tasks or heavy-duty mowing, this belt is built to deliver reliable power transfer and longevity.

Ideal for gardeners and landscapers who demand durability, this pump drive belt replaces multiple part numbers (including 539106887, B1510201401, and 4LK647) and is designed to integrate seamlessly with your existing setup. Its robust construction ensures it can handle the rigours of Australian gardening conditions, from dusty tracks to prolonged use. With a focus on reducing noise, wear, and operational inefficiencies, this belt is a straightforward upgrade for anyone looking to enhance their mower’s hydraulic performance without compromising compatibility.