This Rearbeam(l/h) is the most expensive of the items that make up this Rear Beam assembly.
A sample from the products for the Rear Beam include: Stiff Rearbeam Lh, Bolt Flange 14x10, Bolt,flange 14x83, Rearbeam(l/h).
In this schematic the "Bolt Flange 14x10" is used most often.