Goodyear Belts & Hoses 21013 Hydraulic Timing Belt Tensioner Assembly

The Goodyear Belts & Hoses 21013 is a hydraulic timing belt tensioner assembly, also called an engine timing belt tensioner. It keeps the timing belt under correct tension while the engine runs, so the crankshaft and camshaft stay in sync.

Key Features:

• Hydraulic tensioner assembly design for engine timing belt systems
• Application-specific replacement part from Goodyear Belts & Hoses
• Goodyear states that its tensioners are designed to meet or exceed OE fit and performance
• Helps prevent belt slippage and premature belt wear

A worn tensioner can cause noise, belt slack, and timing problems. Many technicians replace the tensioner when they replace the timing belt, as part of routine preventive maintenance.