Rear shock absorber upper mounting bolt 10.9 (SAE 8). This is the large mounting bolt which locates the upper shock absorber mount and the upper rear wishbone front bush to the chassis. This bolt can seize in the bush or shock absorber and may need cutting out. This bolt is not used on the TVR Sagaris due to the slightly different suspension layout. Also used as drawbolt in front wheel hub application (Cerbera, Tuscan etc). Please ensure full penetration of the nyloc nut as this is a safety critical part.