8-Rib Fan Belt, 1.12 in Width × 81.38 in Length SKU: QT58154

This 8-rib fan belt powers the cooling fan and accessories, helping maintain proper engine temperature and consistent performance through long days of farm work.

Its wide, flexible multi-rib design provides excellent grip and smooth operation across pulleys, reducing slippage, vibration, and wear even under heavy load and heat.

• 1.12 in width × 81.38 in length (28.4 mm × 2,067 mm)
• 8-rib (poly V) configuration for efficient, even power transfer
• Reinforced internal cords maintain tension and resist stretching
• Heat- and oil-resistant rubber compound ensures extended service life
• John Deere 8120 - 8520 with air brakes (up to serial no. 023918)
• John Deere 8120T - 8520T (up to serial no. 903262)

Installation Tip: Loosen the belt tensioner, route the belt around all pulleys following the correct path, then reapply tension until about ½ in of deflection is achieved over a 10 in span.

This 8-rib fan belt provides a reliable, long-lasting replacement to keep your cooling and accessory systems running smoothly in demanding field conditions.