Dayco WP306K2AS Engine Timing Belt Kit with Water Pump

Timing Belt Kit with Water Pump for VW and Audi

Dayco WP306K2AS is a Water Pump Kit with Seals for select Volkswagen and Audi applications that require timing belt service. It combines the water pump, timing components, and sealing parts needed for a complete front-end engine service on covered 1999-2006 models.

Key Features

• Dayco Water Pump Kit with Seals for timing belt service
• Includes a water pump with plastic impeller
• Includes timing belt, hydraulic timing belt actuator, camshaft belt tensioner, and camshaft belt idler
• Includes camshaft seals, crankshaft seal, and pre-assembly seal lubricant
• Cross-references Continental-ContiTech PP306LK1 for the same application
• Fits select Audi TT, Audi TT Quattro, Volkswagen Golf, Volkswagen Beetle, Volkswagen Jetta, and Volkswagen Passat applications

Product Details

WP306K2AS is an engine timing belt kit with water pump built for service intervals where the belt drive and cooling system are serviced together. The Dayco Water Pump Kit with Seals line groups the major wear items and sealing components used in these applications, helping restore proper timing system operation and coolant circulation on covered Volkswagen and Audi engines. This part number, WP306K2AS, is listed for 2000-2006 Audi TT and TT Quattro, 2000-2006 Volkswagen Golf, 1999-2005 Volkswagen Beetle, 2000-2005 Volkswagen Jetta, and 2000-2001 Volkswagen Passat, plus 2001 Audi A4 and A4 Quattro with chassis and engine-specific notes.

Common Service Issues

• Timing belt wear or service interval replacement
• Water pump leakage or reduced coolant circulation
• Noisy or worn belt tensioning components
• Oil or coolant seepage at camshaft and crankshaft seals
• Front-of-engine service on Audi TT, Volkswagen Golf, Volkswagen Beetle, Volkswagen Jetta, or Volkswagen Passat

Installation Notes

Verify engine code, chassis breakpoints, and model-year coverage before ordering. This kit is listed with application-specific notes for 2001 Audi A4 and A4 Quattro through chassis 8D-1-042-384, and 2001 Volkswagen Passat with AUG engine designation. Follow factory timing procedures, set belt tension correctly, and replace all sealing surfaces during installation.

Quality Assurance

Dayco supplies timing system components for service applications that require coordinated belt, pump, tensioner, and seal replacement. WP306K2AS is built for the listed Volkswagen and Audi fitments and is cataloged as a direct service part for those applications.