Mercedes-Benz CLK-Class A208 / A209 / C208 / C209 (1999 - 2010) Drive Belt Tensioner

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Regular price $149.00 inc. GST
Regular price -10% $165.00 Sale price $149.00 inc. GST
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  • Brand Aftermarket
  • Type Belt Tensioners
  • Make Mercedes-Benz
  • Model CLK-Class
  • Series A208 / C208 [1997 - 2003] and A209 / C209 [2003 - 2009]

Designed as a precision replacement component for Mercedes-Benz CLK-Class vehicles, this drive belt tensioner addresses common issues like belt slippage, squealing sounds, and malfunctioning accessory systems. Engineered to OEM standards, it delivers reliable tension control to restore your vehicle's belt system to optimal performance levels.

Technical Details
  • Installation Type: Direct Replacement
Performance & Build Quality
  • Optimal Tension Management: Provides consistent belt pressure ensuring proper functionality of engine accessories.
  • Noise-Free Operation: Eliminates vibration, belt slip, and unwanted operational sounds through proper tension maintenance.
  • Precision Engineering: Manufactured to factory specifications ensuring perfect fit and seamless installation process.
  • Heavy-Duty Materials: Constructed using high-strength steel or aluminum to withstand engine stress and deliver long-lasting performance.
  • Belt Protection: Reduces premature deterioration of serpentine or timing belts through proper tension regulation.
What's Included
  • 1 x Drive Belt Tensioner
Vehicle Applications
  • Compatible Models: Mercedes-Benz CLK-Class A208 / A209 / C208 / C209 vehicles manufactured in 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 and 2010. Suitable for both Convertible and Coupe configurations.
  • Model Variants: CLK55 AMG / CLK320 / CLK430 / CLK500
  • Engine Compatibility: M112.912 / M112.940 / M112.955 / M113.943 / M113.968 / M113.981 / M133.987

This replacement tensioner is crucial for maintaining efficient power distribution to your Mercedes-Benz CLK-Class engine accessories while preventing expensive belt system failures. By restoring appropriate belt tension, it eliminates drive belt-related issues and ensures dependable operation.

Always confirm fitment compatibility with your exact vehicle specifications prior to purchase. We recommend professional installation to guarantee correct operation and maintain safety standards.

Every order except for oversized items will automatically receive free standard shipping, so you can get your items without any additional cost.

If you need your order faster, express and same-day delivery options are available at checkout. Express and same-day delivery fees vary depending on the product and delivery location, so we’re unable to provide a standard rate in advance — the cost will be shown once your items are added to your cart.

We aim to provide same-day dispatch for all weekday orders placed before 12:00 PM (AEST during standard time or AEDT during daylight saving).

Once your order has been dispatched, you will receive an email notification with your tracking details. Tracking information may take up to 24 hours to appear, and please check your spam or junk folder if you don’t see the email in your inbox. Tracking is always included for orders above $50. For orders below $50, tracking will be provided if available.

For international orders, please note that shipments may be subject to import duties, taxes, and customs processing fees, which are applied once the package reaches its destination country. These charges are not included in our shipping fees and are the responsibility of the recipient.

Important Notes: While we strive to provide accurate delivery estimates, delays may occur due to stock availability, courier conditions, or other unforeseen factors. We appreciate your understanding and patience in these situations. Regardless of order value, every item is packed with care and delivered as promptly as possible.

All orders are covered by our free Standard Return & Refund Policy.

If you change your mind, you can return any unused, uninstalled product in its original condition at any time (there is no time limit) for store credit.

If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.

For change-of-mind returns, you’ll need to cover the return shipping cost. To start the process, simply fill out the required fields in our contact form.

All approved change-of-mind returns are processed as store credit only. Once your item has been received and inspected, processing may take up to 15 business days.

Every return is handled with care to ensure a fair and reliable process.

If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.

Guaranteed Fitment and Compatibility

OEM-Standard Belt Tensioners

Don't settle for cheap replacements, choose lasting reliability. Built to OEM specifications for precise tension control and long-term reliability. Each unit is tested for load capacity, bearing alignment, and damping performance to ensure smooth, vibration-free belt operation. Designed to maintain consistent tension under all temperature and load conditions.

Built for Australian Conditions Proven performance. Lasting reliability.
Mercedes-Benz CLK-Class A208 / A209 / C208 / C209 (1999 - 2010) Drive Belt Tensioner Features
Position of key components may differ from product to product
Feature Detail

Select a numbered point above

Tap any marker to discover the engineering behind each component.

Component Breakdown

Engineering features explained

1

Precision Pulley Wheel

Machined to exact OEM tolerances for optimal belt tracking and reduced friction. The pulley surface is treated for wear resistance and balanced to prevent vibration at high engine speeds.

2

High-Load Bearing Assembly

Sealed bearing system provides smooth, low-resistance rotation and long service life. Factory-lubricated and tested for noise, vibration, and harshness (NVH) to ensure silent operation and durability under load.

3

Heavy-Duty Spring Mechanism

Internal torsion spring maintains consistent belt tension through dynamic load changes. Designed for precise deflection and recovery to prevent belt slippage or premature wear.

4

Reinforced Mounting Bracket

Die-cast aluminium or steel bracket provides structural rigidity and perfect alignment with the engine drive system. Tested for thermal expansion and vibration resistance to ensure reliable operation in demanding environments.

5

Corrosion-Resistant Coating

Protective surface finish guards against oxidation, coolant exposure, and road contaminants. Extends the life of both pulley and housing components for consistent performance over time.