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  Alternator Belt - R Oilhead; 12 31 1 341 779, 4PK611 / Continental Contitech



 
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Part # Belt-4PK592841
BMW List Price $23.42
Our Price $19.95
Sale Price $17.50
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Description Technical Specs Extended Info
 
Part #: Belt-4PK611779

Ribbed Alternator Belt for BMW R Oilhead + Hexhead applications.
Developed for & supplied as original equipment for BMW.

Length = 611mm


Vehicle Manufacturer: BMW

Application: BMW R Series, 1992-2006

Make/Model: BMW : R850, R1100, R1150, R1200

Model Years: 1992-2006

Vehicle Mfg. Part #: 12 31 1 341 779

Original Equipment:     Part #  4PK611

Technical Information:
Continental Contitech specifically designed the Contitech Elastic technology for use on the non-tensioned BMW alternators. Use of any other manufacturers belt will not ensure proper tension over prolonged periods.
Use of other brand belts can lead to
a. Premature alternator bearing failure due to too tight of a belt tension.
b. Belt slippage due to too loose of a belt tension.
  • Temperature-stable from -30 to 80 C
  • Tropicalized - withstands high heat extremes
  • Extremely long service life
  • Conditionally oil-resistant
  • No retensioning necessary

The Continental Contitech elastic ribbed belts are self-tensioning which cuts drive maintenance costs considerably.

Alternator belts should be changed every 36,000 miles (60,000km) for proper maintenance.

Length: 611mm

We recommend you look at your old belt prior to ordering. In some cases, this belt applies to the later dual spark models. You may be able to confirm the correct belt if the BMW # 12 31 1 341 779 is still legible.
The Continental Ref # 4PK611 should also be visible.

To read more detailed information regarding proper belt purchase and installation visit: http://www.bmwra.org/otl/belts/
and
http://www.r1200gs.info/howto/alt-belt.html


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