Belts, chains & drive systems
goCORE belts & drive components: precise synchronisation and efficient power transfer
Mechanical harmony for smooth engine operation

goCORE timing and accessory belts and other drive components are engineered to provide consistent power transmission and ensure accurate synchronisation of the timing system.

Manufactured from high-grade materials using advanced production technologies, all products deliver long-lasting performance and maintain structural integrity even under the most demanding operating conditions.

Core Benefits
Quiet and smooth operation
Stretch- and wear-resistant belts
Heavy-duty bearings with high-temperature grease
Exceptional thermal stability
Timing belt
goCORE timing belts are designed to deliver accurate valve actuation by maintaining exact synchronisation of engine components. The belt body is based on HNBR, a high-performance modification of standard NBR, selected for its balanced elasticity and robust resistance to chemically aggressive media. A continuous HSHT glass fibre tensile member forms the load-carrying structure, providing exceptional stability under stress and maintaining mechanical properties at elevated temperatures.

To ensure accurate engagement with pulleys, the tooth profile is precision-manufactured and protected by a durable polyamide fabric layer that shields the meshing surface against abrasion. Engineered to withstand extreme environments from −50°C to +150°C, these belts deliver consistent performance over an intended service life of up to 100,000 kilometres and come supplied with a service sticker to properly document the replacement schedule.
Timing belt tensioner pulley
goCORE timing belt tensioner pulleys ensure correct belt tension and accurate valve timing across all engine operating modes, eliminating the risk of the belt jumping teeth or slipping off. They are equipped with precision bearings designed for high-speed rotation and exceptional load-carrying capacity.

To maintain high performance and noise-reduction properties, these bearings utilise a specialised high-temperature grease that performs reliably from −40°C to +160°C, withstanding thermal peaks up to +180°C. Wear-resistant HNBR or ACM seals retain their elasticity under high thermal stress, protecting internal components from dust, moisture, and automotive fluids. Furthermore, the steel construction elements and brackets feature zinc-chrome and cataphoretic anti-corrosion coatings for maximum environmental resistance. Where applicable, the kits include all necessary mounting hardware for straightforward and safe installation.
Timing belt deflection pulley
V-ribbed belt
goCORE V-ribbed belts, including both conventional and stretch types, support the reliable operation of the engine accessory drive by ensuring smooth and quiet power transmission. The products feature a high-strength four-layer construction made of EPDM, a material known for its excellent elasticity and resistance to heat and automotive fluids. The load-carrying structure is tailored to the belt type: conventional ones utilise a polyester cord for maximum stability, while stretch belts feature a nylon cord to provide the necessary elasticity.

Both designs are reinforced with aramid fibres integrated into the rubber compound to improve grip and are finished with a synthetic fabric layer for enhanced durability and resistance to shock loads. This combination provides superior tensile strength and resistance to elongation and tearing under high loads. All products are precisely manufactured to ensure a secure fit, with stretch belts including a dedicated installation tool to facilitate correct placement.
Tensioner pulley, v-ribbed belt
goCORE V-ribbed belt tensioner pulleys are essential for the stable operation of the accessory drive, providing optimal belt tension to prevent vibration and slippage. The housing and brackets are manufactured from high-strength structural steel or high-grade aluminium alloy for excellent resistance to mechanical stress. Precision-engineered bearings ensure smooth, quiet rotation with minimal power loss.

This performance is sustained by an enhanced high-temperature grease that maintains consistent viscosity across an extreme temperature range from −40°C to +160°C, withstanding thermal peaks up to +180°C. The pulley surfaces, manufactured from PA66 polymer or carbon steel, feature high geometric accuracy to guarantee an optimal grip and perfect belt alignment. To resist wear and corrosion, all metal surfaces are treated with specialised zinc-chrome and cataphoretic coatings.
3-YEAR GUARANTEE
Every goCORE part is backed by a comprehensive 3-year guarantee.
QUALITY YOU CAN TRUST
Engineered to meet high standards for durability, safety and reliable everyday performance.
WHERE TO BUY
Find the perfect goCORE match for your vehicle and enjoy fast, reliable delivery across Europe.
PARTS SELECTION TOOL
We'll guide you to the spare parts that fit your car perfectly.