Black plastic snap on cap
Black plastic snap on cap
Secures mechanical A/C and alternator belt tensioner to bracket
Includes belt tensioner pulley & lever
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A/C Compressor Belt Tensioner Shock
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Provides tension between crank pulley and A/C compressor
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-04-2026
Hydraulic tensioner for alternator, water pump and power steering belt, ideal for servicing high mileage tensioner
Provides tension between crank pulley and A/C compressor
Seals the front of the pulley from debris
This product was last offered at the strikethrough price on
04-08-2026
Includes a $572.00 Core Charge.
For Vehicles with 170A alternator & a Production Date from 06/2006 to 01/2007
Maintain proper accessory belt tension and protect your engine’s drive system with this OEM-quality replacement automatic belt tensioner from Febi Bilstein.
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Perfect for preventive maintenance or resolving known alternator pulley issue!
For Vehicles with 170A alternator & a Production Date from 06/2006 to 01/2007
This product was last offered at the strikethrough price on
06-18-2026