Image Item No. Description  48912c01  Technic, Shock Absorber 11.5L Catalog: Parts: Technic, Shock Absorber  731c03  Technic, Shock Absorber 6.5L, Piston Rod with Spring - Hard Spring Catalog: Parts: Technic, Shock Absorber  110b  Technic, Shock Absorber 9.5L, Spring (Hard) Catalog: Parts: Technic, Shock Absorber  110a  Technic, Shock Absorber 9.5L, Spring (Soft) Catalog: Parts: Technic, Shock Absorber