Cloyes 9-5387 Engine Timing Chain Tensioner

The Cloyes 9-5387 is a precision-engineered timing chain tensioner designed to maintain proper tension on silent-type timing chains. This non-adjustable tensioner uses a spring-activated mechanism to ensure consistent chain tension and accurate cam timing throughout the engine's operating range.

Construction and Design:

• Durable nylon and steel construction for long-lasting performance
• CAD-designed and manufactured using premium materials
• Includes tensioner shoe and spring assembly
• Activation pin mechanism provides reliable chain engagement
• Sold individually

Key Features:

• Maintains appropriate tension on blade-type (silent) timing chains
• Prevents timing chain slack and reduces chain noise
• Helps avoid engine misfires caused by improper valve timing
• Meets or exceeds OEM performance requirements
• Extensively tested for function, fitment, and durability

Important Installation Notes:

• Cloyes recommends replacing tensioners, sprockets, and guides together when replacing the timing chain for optimal system stability and accurate timing
• Mounting bolts not included - reuse original hardware or source appropriate fasteners
• Proper alignment of mounting holes and activation pin engagement is critical

Replaces OEM part number 53021195AA. Backed by Cloyes' nearly century-long reputation as the world leader in timing drive systems, this tensioner delivers the quality and reliability professional technicians demand.