Description

Sierra’s 18-3587-1 Water Pump fits Indmar Ford 351 and most GM engines. Will not fit LT1 or LTR models. Includes a 1-1/4″ hose outlet. It is interchangeable with Indmar 685001, Johnson Pump 10-24232-1, and Pleasurecraft RA057024. Each Sierra product meets or exceeds the original equipment part it replaces.
Fits Indmar Ford 351 and most GM engines
Will not fit LT1 or LTR models
1-1/4″ hose outlet
Interchangeable with Indmar 685001, Johnson Pump 10-24232-1, and Pleasurecraft RA057024
Each Sierra product meets or exceeds the original equipment part it replaces