Head Gasket Set Timing Belt Kit Fit 98-05 VW Passat Audi A4 A6 Quattro AHA ATQ _MX0-99 Fitment Type: Performance

Fitment Type: Performance

Other Part Number: 96471773

Superseded Part Number: 1221009

Plug-and-Play Operation

Head Gasket Set Timing Belt Kit Fit 98-05 VW Passat Audi A4 A6 Quattro AHA ATQ _MX0-99 Fitment Type: PerformanceHead Gasket Set Timing Belt Kit Fit 98 05 VW Passat Audi A4 A6 Quattro AHA ATQ. Located in the engine compartment behind the drive belts, the timing belt keeps the crankshaft in sync with the camshaft(s), essentially ensuring the proper timing and operation of the engine and its valves. When replacing a timing belt, also replace tensioner, and pulleys. Failure of pulleys and tensioners, after replacing only the belt, can cause valve or piston damage