Heavy Duty 12t And 48t Timing Pulley Set With Reduction Ratio Plus 5m Belt Kit Featuring 10mm And 15mm Width For Engine Crankshaft Sealing And Power Output Torque Transmission Perfect For DIY Auto Repair Projects

HTD 5M Timing Pulley Belt Kit With Gear Reduction Kit
✔️ 12 Tooth 48 Tooth 1:4 Ratio 10mm 15mm Width 5M Synchronous Set

This assembly acts as a sealed shield around the crankshaft head to stop oil from leaking out. It sends rotation from the engine to things like the air conditioning compressor and alternator so every system stays online. You will find this handy kit used often during standard maintenance checks on older vehicles or custom builds.

✅ Reduced noise using internal damping features inside the housing ✅ 12 tooth drives the small gear while 48 teeth turn the big one ✅ Includes a five meter pitch belt matching synchronous profile types

💡 Why choose a sealed pulley system for your engine projects Sealed units help manage heat better than open types and save money by preventing damage. - Keeps oil inside the engine bay without constant manual monitoring - Transfers mechanical energy efficiently to multiple moving parts - Reduces friction sounds by breaking up airflow with extra holes - Matches common metric standards for easy retrofitting work

✝️