Cam belt idler roller. Porsche 944S / 968  ❭  94410524102

Cam Idler Roller.
The OE Match Cam Idler Roller is a high-quality replacement component designed to guide and support the engine's camshaft timing belt. As an integral part of the timing belt system, the idler roller helps maintain correct belt alignment and tension, ensuring precise synchronisation between the crankshaft and camshaft for optimal engine performance.

Fits:

• Porsche 944S 2.5L 16V 1987-88
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94  

Diagram Ref No 7

Manufactured to OE specifications for fit, function and durability, this cam idler roller is engineered to withstand high rotational speeds, engine heat and continuous operating loads. It is a recommended replacement during timing belt servicing, engine maintenance and timing system overhauls.  

What This Product Does:

• Guides and supports the timing belt during engine operation.
• Maintains correct belt alignment throughout the timing system.
• Helps reduce belt vibration and unwanted movement.
• Promotes even timing belt wear.
• Supports accurate camshaft and crankshaft synchronisation.
• Contributes to reliable engine timing and smooth performance.

Symptoms Of Wear Or Failure:

• Squealing, chirping or grinding noises from the timing belt area.
• Excessive timing belt vibration.
• Rough or noisy bearing operation.
• Timing belt misalignment.
• Uneven or accelerated timing belt wear.
• Visible wear or damage to the roller surface.
• Bearing play or looseness.
• Increased risk of timing belt failure.

Why Replacement Matters:

• The cam idler roller operates continuously whenever the engine is running and is subjected to constant rotational forces, temperature fluctuations and bearing loads. Over time, the internal bearing can wear, lubrication can degrade and the roller surface may become damaged.
• A failing idler roller can compromise timing belt alignment, leading to increased belt wear and unnecessary stress on the timing system. In severe cases, bearing seizure or roller failure may result in timing belt damage or loss of engine timing, potentially causing expensive engine repairs.

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94410524102

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