Idler Pulley - John Deere M124285, Ariens 01213200

This high-quality idler pulley (SKU B1SB2181) is a direct replacement for John Deere M124285 and Ariens 01213200 mower decks. With an inner diameter of 5/16" and an outer diameter of 2-1/2", it ensures smooth belt operation and reliable tensioning for a precise fit. Built from durable materials, this pulley is designed to withstand the rigours of Australian lawn care and delivers long-lasting performance.

• Heavy-duty construction for extended service life in demanding conditions.
• Precision-engineered to match OEM specifications for a hassle-free installation.
• Compatible with a wide range of John Deere and Ariens mower models.

• John Deere Z425, Z445, Z465 zero-turn mowers
• Ariens Zoom 1540, 1840, 2040 mowers
• John Deere X300, X500 series lawn tractors

Idler Pulleys – essential replacement components for mower deck belt systems, ensuring consistent tension and reliable cutting performance.