Contitech CT879 K1 Timing Belt Kit

Contitech CT879 K1 Timing Belt Kit

The Contitech CT879 K1 Timing Belt Kit is a high‑performance component designed to replace the timing belt, pulleys, and tensioner in a range of Fiat and Lancia engines. Engineered with precision machining and premium materials, this kit delivers reliable operation, extended durability, and seamless integration into existing engine assemblies.

Key Features

• Complete Replacement Set: Includes the timing belt, front and rear pulleys, tensioner, idler pulley, and all necessary hardware for a full swap.
• High‑Grade Materials: The belt is made from reinforced rubber with a durable steel‑reinforced core, while the pulleys feature hardened aluminum alloy construction to resist wear.
• Exact Tooth Count: The kit matches the original tooth count of 158 teeth per pulley, ensuring perfect synchronisation between camshaft and crankshaft.
• Optimised Tensioning System: Integrated tensioner provides consistent belt tension throughout engine operation, reducing noise and preventing premature wear.
• Easy Installation: Designed for straightforward removal of the old kit with minimal tools; all components are pre‑aligned to fit standard engine bays.

Technical Specifications

Engine Compatibility

The kit is engineered for engines that originally use the CT879K1 timing assembly. Common applications include:

• Fiat Bravo/Brava (1996‑2000)
• Lancia Delta (1995‑2002)
• Other Fiat and Lancia models with the same timing architecture

Before installation, verify that your engine’s camshaft and crankshaft tooth counts match the kit’s specifications. A mismatch will compromise engine timing and performance.

Installation Guide

1. Preparation: Disconnect the battery, remove the engine cover, and drain coolant if necessary. Ensure the engine is at room temperature to avoid belt distortion.
2. Remove Old Kit: Loosen the tensioner pulley using a socket wrench, then carefully unwind the old belt from both pulleys. Remove the old tensioner and idler pulleys with appropriate tools.
3. Install New Pulleys: Mount the new front and rear pulleys onto their respective shafts. Tighten bolts to the manufacturer’s torque specifications.
4. Mount Tensioner: Install the new tensioner, ensuring the spring is correctly positioned. Adjust the tension according to the kit instructions.
5. Install Idler Pulley: Place the idler pulley in its designated slot and secure it with the supplied fasteners.
6. Lay New Belt: Route the new belt over the pulleys, following the correct path. Ensure the belt sits evenly on each tooth without gaps.
7. Tighten Tensioner: Use a torque wrench to set the tensioner to the specified preload value. Verify that the belt is taut but not overstressed.
8. Final Checks: Reconnect the battery, refill coolant if drained, and start the engine. Listen for any abnormal noises; adjust tension if necessary.

Maintenance Tips

• Regular Inspection: Check belt condition every 20,000 km or annually. Look for cracks, fraying, or glazing.
• Tension Adjustment: If the belt shows signs of slack, readjust the tensioner following the torque specifications.
• Clean Surrounding Components: Keep pulleys and tensioner free from oil or coolant contamination to prevent premature wear.
• Avoid Over‑Tightening: Excessive tension can damage the belt and pulleys; use a calibrated torque wrench.

Quality Assurance & Compliance

The Contitech CT879 K1 Timing Belt Kit undergoes rigorous testing to meet international automotive standards. Each component is inspected for dimensional accuracy, material integrity, and functional performance before shipment. The kit complies with OEM specifications for all supported Fiat and Lancia models.

Benefits of Choosing This Kit

• Enhanced Reliability: Replaces worn components that could lead to engine failure.
• Improved Engine Efficiency: Precise timing reduces friction losses and improves fuel economy.
• Long‑Term Durability: High‑quality materials extend service life, reducing the need for frequent replacements.
• Cost‑Effective Solution: Eliminates the need for multiple parts by providing a single, comprehensive kit.

Conclusion

The Contitech CT879 K1 Timing Belt Kit is an essential upgrade for owners of Fiat and Lancia engines that rely on this timing architecture. By offering a complete set of high‑performance components—belt, pulleys, tensioner, and idler pulley—the kit ensures reliable engine operation, optimal timing precision, and extended service intervals. Whether you’re restoring a classic model or maintaining a modern vehicle, this kit delivers the durability and performance required for long‑term satisfaction.