SX Universal Joint assembly | Volvo 3860842 GKN style u-joint assembly fits a variety of Volvo Penta stern drives including SX-M, SX-A, DP-SM and DP-A models. Volvo Penta SX u-joint assembly GKN design Includes bearing preload crush sleeve (3852304) and mounting bolt (3860364) Input yoke seal p.n. 3852272 and bearing cap o-ring p.n. 967344 replacement recommended For Volvo Penta SX-M, DP-SM, XDP-B, SX-A, DPS-A, DPS-B, DPS-B1, DPS-A OXI, DPS-B OX, DPS-B1 OX, FWD-B1 and FWD-B2 stern drives Original Volvo Penta Replaces OMC 3860842