Cloyes 9-6008 Engine Timing Chain Tensioner Hydraulic/Spring, Aluminum Housing

The Cloyes 9-6008 is a direct-fit engine timing chain tensioner designed to maintain proper tension in the timing chain, preventing chain slack that can cause the chain to jump a tooth and disrupt crankshaft-to-camshaft timing or lead to serious engine damage. This tensioner uses a combined hydraulic and spring activation system and is released via an activation pin during installation. The aluminum housing and steel construction provide durable, reliable performance as a standard replacement part.

Key Features:

• Dual-action tensioning: hydraulic pressure combined with spring tension for consistent chain control
• Aluminum housing with steel construction for strength and durability
• Activated via activation pin for straightforward installation
• Includes mounting bracket; non-adjustable fixed design
• 4 mounting holes (0.26 in / 6.60 mm diameter)
• Standard replacement grade — direct OE-style fit
• No gasket, seal, mounting bolts, or additional mounting hardware included

Cloyes has been the trusted name in automotive timing systems since 1921, and this tensioner is backed by an industry-leading warranty and professional technical support. To ensure complete timing system integrity, Cloyes recommends replacing the timing chain, guides, and sprockets at the same time as the tensioner. Fits select 2011–2018 Audi and Volkswagen models.