Precision, Quality and Performance.
At GRÜFTEK, we design and manufacture high-performance automotive components built to OEM standards. Every part reflects our commitment to precision engineering, durability, and innovation — delivering reliability trusted by professionals worldwide.
The GRÜFTEK Experience
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Essential Parts that Power Every Vehicle
Electrical Systems
Electrical Systems
Electrical Systems
Power, Precision and Reliability
Belt Tensioners
Electrical Systems
Electrical Systems
Maximum Control, Minimum Vibration
Cooling System
Electrical Systems
Cooling System
Intelligent Temperature Control
GRÜFTEK Belt & Pulley
Belt & Pulley Kits are engineered for precision and endurance under extreme operating conditions. Each kit includes heat-resistant EPDM belts with reinforced aramid fibers, self-lubricated bearings rated for over 100,000 km of service life, and CNC-machined tensioners with micro-tolerance pivots ensuring perfect belt alignment. All components undergo dynamic balance calibration, salt-spray corrosion testing (240 h), and ISO 9001:2015-certified quality inspection — guaranteeing silent operation, minimal vibration, and OEM-grade reliability.
GRÜFTEK Drive Shafts
Engineered for maximum torque delivery and precision under extreme load conditions. Each assembly features forged high-carbon steel shafts, induction-hardened splines, and CV joints packed with molybdenum-disulfide high-performance grease. The thermoplastic elastomer (TPE) boots provide superior resistance to heat, oil, and abrasion. Every unit undergoes dynamic balancing up to 8,000 RPM, torsional fatigue testing exceeding one million cycles, and OEM-grade dimensional inspection, ensuring smooth power transfer and exceptional durability.
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Designed for performance. Built with precision.