Timing Components
Timing drive components: timing belts and chains, gears and sprockets, idler pulleys and tensioners, chain guides, and replacement kits with the matching seals. The timing drive keeps the crankshaft and camshafts in a fixed relationship so the valves open exactly when they should; a snapped belt or a stretched chain usually ends with bent valves. Match parts to the exact engine code, check tooth count and belt width, and replace the tensioner and idlers together with the belt.