Serpentine Fan Belt for John Deere 6100/6300 Series with Air Conditioning and Air Brake System SKU: QT58677

When your serpentine belt fails on a John Deere 6100 or 6300 equipped with air conditioning and air brakes, you lose cooling, charging, hydraulics, and climate control all at once. This specialized belt configuration requires exact length and routing to accommodate the additional pulleys that A/C and air brake systems demand. The 6PK1740 design ensures proper tension across all driven components.

Why Configuration Matters

• 1740mm length specifically engineered for tractors with both A/C and air brake systems
• 6-rib construction provides the grip needed for multiple high-load accessories
• Exact OEM specifications prevent slipping and premature component wear
• Proper routing maintains belt alignment through complex pulley systems

Getting the right belt length is critical—models with either air conditioning or air brakes require longer belts to accommodate additional pulleys, and this belt handles both systems. When installing a new tensioner, this is the perfect time to replace your belts as well, since old belts may not work properly with the correct tension that a new tensioner provides. S&H Parts has the exact belt your 6100 or 6300 needs to keep all systems running reliably.