V-Ribbed Belt Kit With Belt Tensioner & Idler Pulleys

Product Details

Maintain optimal power delivery and auxiliary component efficiency with the Febi Bilstein Accessory Drive Belt Kit. Modern high-output engines place severe thermal and rotational stress on the accessory drive system. Weak tensioners or worn idler pulleys create belt slip, reduced alternator output, and improper accessory drive performance under aggressive driving. Engineered to original equipment specifications, this kit refreshes the entire belt drive system using premium-grade materials built for rigorous conditions. Featuring a high-tensile 7-rib belt alongside a factory-calibrated tensioner element and guide pulleys, this service set delivers maximum durability, precise tension maintenance, and reliable operation on both track and street.

Key Features

• Premium OE-quality belt and pulley components designed for high-stress applications

• Factory-calibrated tensioner restores correct dynamic belt tension under heavy engine loads

• Eliminates belt slippage, pulley noise, and power drag across auxiliary accessories

• Complete service kit engineered for exact original fitment and trouble-free installation

Specifications

• Manufacturer: Febi Bilstein

• Part Number: 1000279

• BMW OE Reference Numbers: 11287628653, 11287628653S1

• Belt Type: 7-Rib V-Ribbed Belt

• Belt Length: 1102 mm

• Belt Material: EPDM Rubber (Ethylene Propylene Diene Monomer)

• Tensile Cord Material: Polyester

• Kit Contents: 1x Serpentine Belt, 1x Belt Tensioner Assembly, 2x Deflection Pulleys

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