European truck auto spare parts oem 0004304826 0004304926 exhaust brake cylinder for MB clutch slave cylinder.
1 Fault-block mountains-Fault-block mountains are formed along faults where some large blocks of rock are forced upwards while others are forced down. 2  The higher area is sometimes called a horst and the lower a graben (see the picture below).
Block mountains are caused by faults in the crust: a plane where rocks have moved past each other. When rocks on one side of a fault rise relative to the other, it can form a mountain. The uplifted blocks are block mountains or horsts. The intervening dropped blocks are termed graben: these can be small or form extensive rift valley systems.