Flat Idler Pulley B1SB7182

This high‑quality Flat Idler Pulley (SKU B1SB7182) is a direct replacement for your ride‑on mower’s belt system, compatible with OEM numbers Husqvarna 601-00 03-91 and Noma 310326. With an outer diameter of 4‑3/4 inches (120.65mm), a 3/8 inch (9.52mm) inner diameter, and a height of 1‑3/8 inches (34.93mm), it delivers smooth, reliable operation. Built to withstand tough Australian conditions, this durable pulley ensures consistent belt tension and extends the life of your mower deck.

• Precision‑engineered flat idler design for quiet, low‑friction belt guidance.
• Rugged construction resists wear and corrosion for long‑lasting performance.
• Simple bolt‑on installation saves time and gets your mower back to work quickly.

• Husqvarna ride‑on mowers using OEM 601-00 03-91
• Noma 310326 series mower decks
• Various GA Spares and Stens compatible applications

Mower Deck Pulleys – precision replacement pulleys for ride‑on mowers and zero‑turn mowers, designed to restore belt drive performance.