Dayco Engine Parts


Dayco manufacture timing belts, cam belts, fan belts, auxillary belts, injection pump belts & timing belt kits. They are known over the world for their quality and their products fitted as original equipment by many vehicle manufacturers.

Dayco is a leader in the research, design, manufacturing and distribution of a broad range of belts, tensioners and pulleys for the automotive, trucking, construction, agricultural and industrial markets.

Recognized by both original equipment manufacturers and the automotive aftermarket as an innovative, technology-driven organization, Dayco operates a fully integrated global network of manufacturing facilities, distribution centers, technical centers and sales offices employing a workforce of nearly 3,000 employees. Dayco continues to be guided by the same primary business strategy established over 100 years ago: to anticipate and satisfy the needs of our customers by providing timely, quality products and services.

Timing Belts

Timing belts are designed both for applications in diesel and petrol engines, and are fitted both on motorcars and industrial vehicles.

With the use of new materials, the belts can be made in various structures and tooth profiles, to guarantee the performance of modern vehicles.

Nowadays, belts are subject to stresses and working conditions than seemed impossible only a few years ago:

High fuel injection pressure, which can reach up to 2000 bar in some applications.

Multi-valve engines: double camshaft with higher stresses

Engines with high power and operating temperatures over 120°C .

They should also guarantee:

Noise reduction.

Limited dimensional tolerances

Limited variation of the belt dimensions in operation

High resistance to cloth abrasion

Longer service life/mileage

Available structures:

Dayco products are covered by a two-year warranty from the date of their installation

Chloroprene: first generation belt, usually not subject to high stresses, such as temperatures over 70°C or high work loads.

HSN: structure characterised by its optimal resistance to high temperature up to 130°C and pulsing loads.

HT: the belt cloth is coated with a highly abrasion-resistant PTFE film, designed to reduce to a minimum the cloth wear on the lap and on the sides of the teeth. This structure guarantees the belt maximum service life on engines with high injection pressure. Available for TDI Audi and VW engines and on TDCi Ford, Dci Renault and JTDm Fiat. For some applications, a cloth is applied on the tooth back to compensate for and increase resistance to side wear

Dayco cam belts
dayco timing belt kits

Timing Belt Kits

The quality requirements of any maintenance operation on timing and auxiliary controls no longer require single items but complete systems that allow to replace the components with maximum reliability.

Our ongoing research, in cooperation with all motorcar manufacturers, has allowed to produce complete systems capable of fulfilling all technical and application requirements. Our programme allows to make different choices for a same application, from those recommended by the manufacturer to more complete ones.

The wide range of Dayco KITS for timing and auxiliary control is the solution to the ever developing market requirements.

Our offer includes:

KTB - Timing control kits

KPV - Auxiliary control kits

Our whole range provides, at any time, perfect technical compatibility and maximum quality of the components, in addition to the system completeness.

The Dayco KITS offer:

OEM or equivalent components both for motorcars and industrial vehicles.

Complete replacement of all wear parts (belts, rigid components)

Continuous updating of the components according to the vehicle manufacturer's developments

Assembly instructions

It is advised to always check and, if necessary, replace any component related to the transmission, to guarantee the best maintenance operation. The water pump, driven by the timing belt, is one of the components to be checked, as it is a wear part. For this particular requirement, Dayco offers a complete range of kits with KTBWP water pump.

Dayco products are covered by a two-year warranty from the date of their installation

See our range of Dayco products

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5 Birch Court, Grosvenor Grange, Warrington. WA1 4GD