Dayco WP309K1B Engine Timing Belt Kit with Water Pump

The Dayco WP309K1B is a complete engine timing belt kit with water pump designed for comprehensive timing system maintenance. This all-in-one kit provides everything needed to service the timing belt system and cooling system simultaneously, ensuring optimal engine performance and longevity.

Complete Kit Includes:

• Premium timing belt engineered to OEM specifications
• Water pump with roller bearing hub and composite seals to prevent leaks
• Camshaft belt tensioner for proper belt tension
• Two camshaft belt idlers for smooth operation
• Superior gaskets that retain bolt torque

Dayco timing belt kits with water pump are manufactured to meet critical fit, form, and function requirements demanded by today's OEMs. The water pump features a roller bearing hub that supports the impeller and pulley, along with advanced composite seals that prevent coolant leaks at all operating temperatures and speeds. Each component is matched to specific vehicle applications to ensure part accuracy and time savings during installation.

This kit is backed by Dayco's industry-leading 125,000-mile warranty, providing peace of mind for both professional technicians and DIY mechanics. Replacing the timing belt and water pump together prevents future labor costs, as the water pump is typically driven by the timing belt and should be serviced during timing belt replacement intervals.