Part Numbers: 388365, 279683. Hyster Forklift S40XLB187-GM S45XLB187-GM S50XLB187-GM S55XLB187-GM S60XLB187-GM S40XLC187-GM S45XLC187-GM S50XLC187-GM S55XLC187-GM S60XLC187-GM S40XLA187-GM S45XLA187-GM S50XLA187-GM S55XLA187-GM S60XLA187-GM H50XLC177-GM H40XLC177-GM H45XLC177-GM.