Question: are bilstein 5160 shocks rebuildable?
Answer: Though the 5160 is a direct-fit, application-specific shock, Bilstein also offers a 5165 remote reservoir shock in various valving configurations with 6 to 14 inches of stroke. ... The 5160s are rebuildable, but they need to be converted with either a kit or by sending them back to Bilstein for the rebuild.