07300527 – Ariens / Gravely V-Idler Sheave Pulley (.50″ ID × 6.00″ OD) – Genuine OEM STIHL® SR450 Ground Speed Forward: 10 mph

Ground Speed Forward: 10 mph / 16

allowing the starter rope to rewind smoothly and engage the engine flywheel for reliable starting performance

This durable black control knob features 3/8-16 internal threading with a 0

this unit operates quietly—making it ideal for early morning or late evening work—and is constructed with durability in mind

Sound Pressure Rating: 60 dB(A)

07300527 – Ariens / Gravely V-Idler Sheave Pulley (.50″ ID × 6.00″ OD) – Genuine OEM STIHL® SR450 Ground Speed Forward: 10 mph07300527 Ariens Gravely V Idler Sheave Pulley (. 50 ID 6. 00 OD) Genuine OEM The 07300527 V Idler Sheave Pulley is a genuine Ariens Gravely OEM idler pulley designed for heavy duty mower deck belt systems. With a inch inner diameter and 6 inch outer diameter, this V idler maintains proper belt tension, alignment, and smooth belt travel across a wide range of commercial and residential zero turn mowers. Built to OEM specifications, this pulley is