Dayco WP328K1C Engine Timing Belt Kit with Water Pump

The Dayco WP328K1C is a complete engine timing belt kit with water pump, engineered as a direct OE-quality replacement for timing system service. As the current revision in the WP328K1 series, this kit bundles all the major components needed for a thorough timing belt service interval into a single part number, simplifying the ordering process and reducing installation errors.

Manufactured to meet critical OE fit, form, and function requirements, this kit includes a water pump, timing belt, hydraulic timing belt actuator, camshaft belt tensioner with in-arm actuator, and camshaft belt idlers — delivering everything needed for a complete timing system repair.

Key Features:

• OE-quality components manufactured to meet or exceed original equipment standards
• Timing belt engineered with wear-resistant fabric and high tensile strength cord for slip-proof power transfer and extreme heat resistance
• Water pump constructed of premium cast aluminum with superior gaskets that retain bolt torque and composite seals to prevent coolant leaks
• Improved impeller for enhanced coolant flow performance at all engine speeds
• Case-hardened roller bearing hub for durability under load
• Hydraulic timing belt actuator and tensioner with heavy-duty construction that resists cracking and fatigue
• Idler pulleys with tight dimensional tolerances and lubricated bearings for reduced vibration and optimized belt performance
• All necessary components included under one part number for simplified ordering and parts stocking
• Backed by an industry-leading 125,000-mile warranty when professionally installed

The Dayco WP328K1C eliminates the guesswork of sourcing individual timing system components and helps ensure the job is completed correctly the first time, protecting interference engines from costly damage caused by timing system failure.