Idler Pulley For Volvo Truck D13 Engine - 10 Groove Fan Belt Pulley, Part # 20582558 / 20582550 | 38mm Height, ESCP Feature

About This Product

Need a new idler pulley for your Volvo D13 engine? This one’s a solid choice. It’s brand new, never used, and comes in its original packaging—just like you’d get from a truck parts supplier. This is a 10-groove idler pulley designed for the fan belt system on Volvo D13 engines. The part numbers cross to 20582558, 20582550, APV2384, and 70.052, so you know it’s the right fit. From happy19star, it comes with a warranty (yes, warranty is included!). The pulley height is 38mm (about 1.49 inches), and it features ESCP—which basically means it’s built for durability and smooth operation. No UPC, but the part numbers are clearly listed. Installing an idler pulley isn’t too tricky if you’re familiar with truck engines; it helps maintain proper belt tension and reduces wear. Whether your old pulley is squeaking, worn, or just due for replacement, this one’s a direct swap. Keep your Volvo’s cooling system running smoothly and avoid belt slip. A reliable part for truck owners, fleet managers, or mechanics. Simple, effective, and ready to install.

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