Heavy Duty HTD 5M Timing Pulley Set With Crankshaft Seal Cover For Engine Oil Leak Prevention Featuring 12T And 48T Gears At 1:4 Reduction Ratio In 10mm And 15mm Widths Perfect For Serious Car Mods And High Performance Builds

HTD 5M Timing Pulley Oil Leak Prevention Heavy Duty Kit
✔️ 12 Teeth 48 Teeth Gears 1:4 Ratio 10mm 15mm Bore Width

This handy transmission gear kit seals the crankshaft shaft head to prevent oil leaks. It manages power distribution to accessories like the compressor and water pump for reliable operation during tough drives.

✅ Integrated damping springs absorb torsional engine vibrations
✅ Noise holes disturb airflow to reduce operational sound
✅ Matches HTD 5M synchronous belt requirements exactly

💡 What is a timing belt pulley used for?

These components transfer rotational energy while minimizing unwanted vibrations through internal designs.
- Engine parts connect to generate torque at a fixed ratio
- Vibration dampers extend component life significantly
- Sealing features protect fluid systems efficiently