Dinan 08-13 BMW M3 Power Steering/Air Conditioning Pulley Belt T-337 Expect smoother initial engagement

Expect smoother initial engagement

Tighten to around 30 ft-lbs (40 Nm)

and experience the perfect blend of style and performance

As with all AutoTecknic carbon fiber components every piece is meticulously inspected prior to shipment to meet strict quality standards

Dinan 08-13 BMW M3 Power Steering/Air Conditioning Pulley Belt T-337 Expect smoother initial engagementReplacement Belt for Underdrive Pulley Kit (D560 0004). This is one of 2 belts used by the Underdrive Pulley Kit. This belt attaches to the power steering and air conditioning. OEM+ quality belt This Part Fits: Year Make Model Submodel 2008 2013 BMW M3 Base