Sierra's 18-3315-2 Water Pump Kit with Housing is designed for use in Johnson/Evinrude 90/115SL (1995 & Up), 120/125ESX (1993-1994), and 120/130/140/150/175/V-6/V-8 (1993 & Up) outboard engines. The kit contains: (1) Sierra 18-2557 Impeller Gasket, (1) Sierra 18-3405 Water Pump Housing, (1) Sierra 18-3059 Impeller with Key, (1) Sierra 18-3346 Cup & Plate Assembly, (1) Sierra 18-2703 Grommet, (1) Sierra 18-2706 Grommet, (2) Sierra 18-3135 Stainless Steel Bolts, (1) Sierra 18-2704 Grommet, (1) Sierra 18-2536 Impeller Housing Seal, (1) Sierra 18-7158 O-Ring, (1) Sierra 18-7143 O-Ring, (4) Sierra 18-3369 Stainless Steel Bolts, and (1) Sierra 18-3138 Impeller Key. It is interchangeable with Mallory 9-48200, GLM 12000, and Johnson/Evinrude Outboard 0435929 and 5001595. Each Sierra product meets or exceeds the original equipment part it replaces.