Doe Multi-V Belt For: Bmw 330 D E90

This Multi-V Belt drives the powersteering on a 2007- Bmw 330 D E90 with the n57d30 engines. Please ensure that your vehicle matches this description. Your engine code can be found on your vehicle's license disc.Part Number: 4PK812 Number of Grooves: 4 Type of Grooves: Single-Sided Belt length: 812mm Tolerance: +-4mmThe tolerance of the belt means that you may fit a belt length slightlighty different to that specified by the manufacturer, so long as the specified belt length falls within the tolerance.

Doe multi groove belts conform to original equipment auto specification jaso - e -109 -94, sae j1459 and rma ip26 which requires the use of heat, ozone and oil resistant compounds. Doe belts are also produced in factories which are Iso 9001, Iso 14001, Bs Ohsas 18001 and Iso Ts 16949 accredited factory which ensures they have a measurable continuous improvement program and are acceptable to all major car manufacturers worldwide.

Before removing a belt used in a serpentine application, copy the way it is threaded to avoid the belt being incorrectly fitted. Tensioning of multi groove belts is critical, an under tensioned belt will generate excessive heat and result in early belt failure. over tensioning will result in early bearing failure. Safet critical parts should always be fitted by a qualifiued mechanic in an apporved workshop.

What's in the box
1 x Belt