Dayco WP306K1AS Timing Belt Kit with Water Pump and Seals

The Dayco WP306K1AS is a complete engine timing belt kit with water pump and seals, engineered to meet the critical OE fit, form, and function requirements demanded by both domestic and import vehicle manufacturers. Designed as a comprehensive solution for replacing the timing belt, water pump, tensioner, idler pulley, and related seals in a single service interval, this kit saves time and ensures all wear-prone components are replaced together for long-lasting performance.

Key Features:

• Complete kit includes timing belt, water pump, hydraulic actuator, tensioner, idler pulley, and composite seals
• Water pump features superior gaskets engineered to retain bolt torque and prevent leaks
• Roller bearing hub on the water pump for smooth, reliable coolant circulation
• Composite seals provide durable leak-free performance across a wide range of operating temperatures and speeds
• Tough, wear-resistant timing belt manufactured to OEM specifications
• Engineered for both domestic and import vehicle applications equipped with a timing belt-driven water pump
• Includes application-specific installation instructions
• Eligible for Dayco's extended 125,000-mile warranty when registered online after installation

Dayco has been a trusted name in engine drive system components since 1905, and the WP306K1AS reflects that legacy of quality. By replacing all critical timing and cooling system components simultaneously, this kit reduces the risk of premature failure and eliminates the cost of a repeat labor job. Always follow OEM service procedures, including cooling system flush and refill with the correct coolant, to maintain warranty eligibility.