GMB 3446-0337 Engine Timing Belt Kit with Water Pump & Component Kit

The GMB 3446-0337 is a complete engine timing belt kit with water pump, engineered to OE specifications for reliable, long-term engine performance. GMB's timing belt kits are designed to deliver precise valve timing synchronization and optimal engine cooling in a single, convenient service package — eliminating the need to source individual components separately.

This kit includes the critical components needed for a thorough timing belt service interval, ensuring all wear items are replaced at the same time. Using OE-quality materials and tight manufacturing tolerances, the GMB 3446-0337 helps maintain proper camshaft and crankshaft synchronization while also restoring cooling system integrity through the included water pump.

Kit Contents May Include:

• Timing belt — high-strength, heat-resistant construction for accurate valve timing
• Water pump — precision-engineered for consistent coolant flow and leak-free sealing
• Idler pulley(s) — smooth-running, sealed bearing design
• Tensioner pulley — maintains proper belt tension throughout the service interval
• Gaskets and seals — for a complete, leak-free installation

Why Choose GMB?

• OE-equivalent quality engineering and materials
• Engineered for precise timing and cooling efficiency
• Complete kit minimizes labor time by servicing all components in one visit
• Manufactured by GMB North America, a trusted supplier of rotating parts and engine components

The GMB 3446-0337 timing belt and water pump kit is the smart choice for a thorough, professional-grade timing belt service that restores both engine timing accuracy and cooling system performance.