Sierra 18-1952-1 MerCruiser V6 85-02 Exhaust Manifold Replaces 99746A17This Sierra exhaust manifold is for MerCruiser V6 Engines made by GM between 1985 and 2002.Features: Fits: MerCruiser V6 GM 229 & 262 CID engines built between 1985 and 2002; Mounting gasket included; Port & Starboard; Contains: Manifold Gasket 18-2909; Elbow Gasket 18-0897; Elbow Drain Assembly 18-4224; Replaces: Barr; MC-1-99746; GLM; 51220; Mallory; 9-40505; MerCruiser Stern Drive; 99746A8; 99746A17; 99746A3; Osco; 9745; Application: Model: 175 | S/N: 0B527955 - 0B773242; Model: 185 | S/N: 0A331455 - 0B527954; Model: 205 | S/N: 0A331455 - 0B527954; Model: 205 | S/N: 0B527955 - 0B775129; Model: 262 | S/N: 0F803800 - 0K999999; Model: 4.3L | S/N: 0L010044 - 0M614999; Model: 4.3L | S/N: 1G400000 & UP; Model: 4.3L | S/N: 0F601127 - 0F802999; Model: 4.3L | S/N: 0F000878 - 0F601126; Model: 4.3L | S/N: 0B773243 - 0D714106; Model: 4.3L EFI | S/N: 0L012009 - 0L618999; Model: 4.3L MPI | S/N: 0M300000 - 0M614999; Model: 4.3LH | S/N: 0L010044 - 0M614999; Model: 4.3LX | S/N: 0B775130 - 0D714369; Model: 4.3LX | S/N: 0D714370 - 0F001219; Model: 4.3LX | S/N: 0F001220 - 0F601126; Model: 4.3LX | S/N: 0F601127 - 0F802999; Model: 4.3LX | S/N: 0F803000 - 0K999999;