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Gates Timing Belt: Durable and oil-resistant engine timing solution

GATES Timing Belt 5612XS
4.7
[Reinforced Rubber Construction]  Reinforced rubber resists grease, oil, moisture and wear for extended belt life.
[Positive Tooth Engagement]  Precision-formed teeth ensure secure sprocket engagement and smoother, quieter operation.
[Versatile Tooth Profiles]  Trapezoidal, curvilinear and modified profiles tailor performance to specific applications.
[Helically Wound Fibreglass Cords]  Helical fiberglass tensile cords boost flexibility and resist elongation for consistent power transfer.
[Reduced Maintenance]  High wear resistance and secure tooth engagement minimize downtime and replacement costs.
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An automotive timing component engineered to keep engine timing precise while resisting oil, moisture and temperature extremes. Reliable performance brings peace of mind for mechanics and drivers who need trouble-free starts and steady timing. Is Gates Timing Belt the right replacement when robustness and quieter operation matter most?

⚡ At a Glance
  • Durability: Reinforced HSN rubber compounds resist temperature extremes, grease, oil drops, moisture and wear
  • Best for: Mechanics and car owners seeking a long-lasting, OEM-style replacement timing belt
  • Not ideal for: Applications that require bespoke belt materials or manufacturer-specific proprietary designs

Reinforced rubber construction and helically wound fibreglass cords improve longevity and resistance to elongation. Precision-formed teeth ensure accurate engagement with sprocket grooves and reduced operational noise.


Consistent timing accuracy – thanks to precision-formed teeth

Precision-formed teeth match the mating grooves on sprockets for positive engagement; the specific tooth profiles include trapezoidal, curvilinear and modified curvilinear depending on application. Accurate tooth geometry reduces slippage and helps maintain correct cam and crank alignment.

Positive engagement with sprockets keeps valve timing consistent, reducing the risk of misalignment and rough running. Lower noise from smoother engagement also improves perceived drivetrain refinement.

Longer service life – with reinforced HSN rubber compounds

High-stability nitrile (HSN) rubber compounds are formulated to resist temperature extremes and to resist contamination from grease, oil drops and moisture. Reinforcement in the compound reduces surface wear under normal operating conditions.

Enhanced material resistance means fewer premature replacements and greater reliability during routine maintenance intervals. Suitable for workshops that handle engines exposed to oil and grime.

Stable tension and flexibility – thanks to helically wound fibreglass cords

Helically wound tensile cords made of fibreglass provide flexibility while resisting elongation under load, preserving belt length and tension. The helical winding distributes stress along the belt to reduce concentrated wear.

Maintained belt tension reduces timing drift over time, helping engines run to specification for longer. Flexible construction also eases installation around sprockets and pulleys.

✨ The 4 Key Reasons for Gates Timing Belt
  1. HSN reinforced rubber — Resists temperature extremes, grease and wear for extended life
  2. Precision-formed teeth — Ensure positive sprocket engagement and lower operational noise
  3. Helically wound fibreglass cords — Maintain belt tension by resisting elongation under load
  4. Adaptable tooth profiles — Support trapezoidal, curvilinear and modified profiles for correct fit
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: Gates
  • Product ID: B006261ECO
  • Type: Timing belt
  • Material: Reinforced rubber compounds (HSN)
❓ Frequently Asked Questions

Q: What materials are used in the construction?

A: Reinforced HSN rubber compounds form the belt body, while helically wound fibreglass tensile cords provide strength and flexibility.

Q: Is the belt resistant to oil and moisture?

A: Yes, the HSN compound is designed to resist grease, oil drops and moisture to limit degradation under typical engine conditions.

Q: Will the belt reduce noise compared with standard belts?

A: Precision-formed teeth provide positive engagement with sprockets and are specified to reduce noise levels during operation.

🏆 Our Verdict

The Gates Timing Belt suits mechanics and vehicle owners who need a robust, OEM-style replacement for engine timing. Reinforced HSN rubber, precision-formed teeth and helically wound fibreglass cords combine to improve longevity, accurate engagement and quieter running. Built for durability and stable tension, the construction supports long-term value through reduced replacement frequency.