Optibelt Automotive Belts, Kits & Tensioners

Engineered in Germany since 1872 — genuine Optibelt automotive parts, trusted worldwide.

Santiniketan Enterprises (SantEnt) has been an Authorised Distributor of Optibelt brand products since 2009, giving you direct access to genuine, OE-quality drive components backed by over 150 years of German engineering.

Our Optibelt Automotive Range

• ZRK Timing Belts — Precision-molded tooth profile and wear-resistant reinforced fabric construction, engineered to OE tolerances for accurate valve timing and quiet running.
• RBK V-Ribbed Belts — Multi-rib design for efficient, slip-free power transfer to the alternator, AC compressor and power steering — built to resist heat cracking and flex fatigue.
• KT Timing Belt Repair Kits (with and without water pump) — Belt, tensioner and idler pulley matched and replaced together, so you're not left with a worn component that causes a repeat failure down the line.
• Ribbed Belt Repair Kits — The same complete-replacement logic applied to the accessory belt drive, with correctly matched tensioner and idler pulleys included.
• WP Water Pumps — OE-matched pump specifications for correct coolant flow and long seal life, often paired with a timing kit for a single, complete timing-drive service.
• SUR Tensioners & Idler Pulleys — Precision bearings absorb belt tension fluctuations, cutting down on noise and vibration while extending the life of the whole drive system.

Covering both Car Power and Truck Power applications, our catalogue spans major manufacturers including Maruti-Suzuki, Hyundai, Tata, Mahindra, Toyota, Honda, Ford, Volkswagen, Skoda, Audi, BMW, Mercedes-Benz, Volvo, Renault, Nissan, and Jaguar/Land Rover, plus commercial and earth-moving vehicle brands like Ashok Leyland, Volvo-Eicher, Scania, and JCB. Every product is listed by both Optibelt's own part number and its OEM cross-reference number, so you can find the right genuine replacement quickly and with confidence.