Belt Set - Dual V-Belt - 15.75" Fan Center Height

Replacement Belt Kit (Dual V-Belt) for Caterpillar C15 & 3406E Engines with 15.75" Fan Height.

This OEM-quality replacement belt kit is designed for heavy-duty trucks with Caterpillar C15 or 3406E engines using a dual V-belt configuration and top mount / ear mount A/C bracket.

Kit Includes:

• (2) Main Drive V-Belts
• (2) Accessory V-Belts

Compatibility:

• Caterpillar C15 and 3406E engines
• Dual V-belt configuration with top mount or ear mount A/C bracket
• 15.75" fan mounting height (center of crankshaft to center of fan hub)
• Kenworth W900L, Peterbilt 388, Peterbilt 389, and other models with matching specifications

Important Notes:

• The 15.75" fan height (crankshaft center to fan hub center) is the critical measurement for proper fitment.
• Confirm your engine configuration, fan height, and A/C bracket style with Kustom Truck before ordering.

Key Specifications:

• Dual V-belt setup for main drive and accessory systems
• Reliable power transfer to engine fan and air conditioning components
• Direct replacement belts for specified Caterpillar C15 / 3406E applications