Top Drive 4L830K Lawn & Garden Aramid V-Belt, 4L, 1/2" x 83" | Primary Deck Belt Compatible with Husqvarna GTH220 GTH2250 GTH2550XP and Poulan AYP, Replaces 532139573 / 139573

The price is modestly below what this product ordinarily sells for. The listed retail price is trimmed by 5% at checkout. Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy. Pricing has held fairly steady, with no strong push in either direction. Small discount vs history. Consider waiting for a better drop.

• Primary Deck Belt Compatible with Husqvarna and Poulan Lawn Tractors: Compatible with Husqvarna GTH220, GTH2250 and GTH2550XP, compatible with Poulan PP and PRGT series riding mowers, and compatible with AYP yard tractors. Also compatible with Craftsman 917-series and Weed Eater models. Check your mower’s model number against the full fitment list below before ordering.
• Replaces OEM 532139573 and 139573: Direct replacement for Husqvarna part numbers 139573, 532139573, 7540365 and 9540365, plus equivalents M95122 and 6798BR. One belt covers the most common aftermarket cross-references for this application.
• Aramid Cords That Hold Their Shape Under Load: Built around aramid tensile cords — the same fiber family used in industrial drive applications. Resists stretching and absorbs shock loads when the blades hit thick grass, sticks or roots, so the belt holds its tension instead of slipping or snapping.
• Steady, Slip-Free Power From the First Cut to the Last: Engineered for consistent performance whether you’re mowing a half-acre or a full commercial property. Excellent dimensional stability and low thermal shrinkage keep the belt true to spec under heat, so power transfer stays smooth and predictable as the mower warms up.
• A CR-Treated Jacket for a Longer Service Life: Sized for long operating hours and demanding workloads. An optimized rubber core keeps vibration low while the CR-treated outer jacket resists abrasion, moisture and debris — the three things that wear deck belts out fastest — for a longer service life and fewer mid-season replacements.