BMW Adjusting Pulley INA 11281731220

The BMW Adjusting Pulley by INA (manufacturer part number 5310162100) is an OE supplier component, engineered for precise fit and reliable performance. Designed specifically for a range of BMW models—including select 530i, 540i, 740i, 740iL, and 840Ci vehicles—this adjusting pulley serves as a center-mounted component for the A/C belt and water pump/alternator belt systems.

Key Features:

• Manufactured by INA, a trusted OE supplier
• Direct OE part number reference: 11 28 1 731 220 / 11281731220
• Center mounting for A/C and water pump/alternator belt applications
• Designed for specific fitment on compatible BMW sedans, wagons, and coupes as listed above

Select this INA adjusting pulley for assured OE-quality and compatibility across supported BMW applications. Always confirm your vehicle’s compatibility and fitment notes before purchase.