07327600 – Ariens / Gravely V-Idler Pulley, 4.00″ × .38″ – Genuine OEM RB600 the FSA 57 is an

the FSA 57 is an ideal choice for maintaining suburban yards

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(Applies across multiple serial number ranges

07327600 – Ariens / Gravely V-Idler Pulley, 4.00″ × .38″ – Genuine OEM RB600 the FSA 57 is an07327600 Ariens Gravely V Idler Pulley, 4. 00 . 38 Genuine OEM The 07327600 V Idler Pulley is a genuine Ariens Gravely OEM replacement pulley designed for V belt applications across a wide range of Gravely and Ariens mowers, bagger systems, and blower upfit kits. With a 4. 00 inch outside diameter and . 38 inch bore, this pulley is engineered to maintain proper belt tension, alignment, and smooth belt engagement under continuous load. Built to OEM