Join Date: 6th January 2009
Location: London, UK
Thanked 7 Times in 7 Posts
Here are the Blueprint part numbers:
Left - ADH28776
Right - ADH28774
Drop those numbers into ebay, double check the advert to confirm they are Blueprint and those part numbers and buy.
They are a straight fit, no messing around.
Good quality too. I changed mine a couple of months back and no issues.
Here is the spec for the right one:
Height or Thickness 74 mm
Internal Thread M14 x 1,5
Length 217 mm
Outside Thread M12 x 1,25
Wrench Size (Metric) 19 mm