Belts in Oil (BIO) are low-friction and run quietly. However, impurities in the oil and engine can give them a hard time. Our new CT1228 tackles this admirably – and it makes even older Peugeot and Citroen engines purr contentedly for a long time.
New to the range: our CT1228 timing belt. It replaces the CT1188 in all applications and is used in 1.2l engines from Peugeot and Citroen from the end of 2013. The motor type can be identified by the code letters EB2-x. But what can the CT1228 do better than its predecessor? To answer this question, it’s worth taking a closer look at the advantages of belts that run in oil and the challenges they face.
Why are belts in oil used?
Timing belts that run in oil replace the timing chains in the engine and are used to synchronize the camshaft and crankshaft. One decisive advantage of the BIO compared to chain drives is their 30% lower friction losses – and this is also noticeable in the fuel consumption and CO2 emissions of the vehicle. BIOs are made of rubber, so when they contact the metal, they produce a lot less noise than a rattling chain drive. However, one issue can really harm all drive mechanisms that run on oil: impurities in the oil and engine. So we developed the CT1228 to master this challenge.
Important: The oil and the belt must be precisely matched, so you should always follow the manufacturer’s instructions when you choose the oil.
Better equipped to handle impurities: The BIO CT1228
Even the smallest impurities like soot particles in the oil and crystalline compounds can cause parts of a BIO to become detached – and these can then clog the oil channels in the engine block, for instance, resulting in damage to the engine. The CT1228 has been specially optimized for long-lasting use in oil, preventing these ‘detachment phenomena’. How is this done? We use a special material composition that turns the belt into a tough and durable power transmitter when the right oil is used. The CT 1228 offers the best possible running characteristics, especially for older engines. Your customers will thank you!
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