Sierra Marine Parts Catalog

601 INBOARD — CRUSADER - Cooling System 18-3584 CIRCULATINGWATER PUMP (Bi-Directional) 18-3047 IMPELLER KIT Includes 18-3061 impeller 18-3577-2 CIRCULATINGWATER PUMP (Bi-Directional) Replaces: 67859, 17670, 811573, 30103 For: Big block GM engines with stamped steel timing covers ➀ Items ending in "D" are Display Packaged - Regular number is Non-Display 18-3551 THERMOSTAT Replaces: 96319 142° For: Model No. Cubic Inch CH190 305 CH220 305 CH270 350 CH350 454 18-3649 THERMOSTAT Replaces: 97895 16° Fresh Water Cooling Use with 18-2917 Gasket 18-5899 OIL PRESSURE SENDER Replaces: 700425 18-5898 SENDER Replaces: 700427 1/2" — 14 NPT 18-3552 THERMOSTAT Replaces: 96358 Fresh Water Cooling Only 160° For: Model No. Cubic Inch 165 229 CH190/CH220 305 CH270 350 CH350 454 18-3671 THERMOSTAT KIT Replaces: 97361 Includes Thermostat 18-3551 and 18-0875 Gasket 142° FOR: Model No. Cubic Inch CH190 305 CH220 305 CH270 350 CH350 454 18-3168 SEAL & SEAT ASSEMBLY Replaces: 20309 18-3169 SEAL & SEAT ASSEMBLY Replaces: 40057 ➀ 18-3671D 18-4457 EXHAUST PROTECTOR VALVE Includes Stainless Steel Clamp 4" 18-4458 EXHAUST PROTECTOR VALVE Includes Stainless Steel Clamp 5" & 6" (5" requires two 45° cuts) 18-4456 EXHAUST PROTECTOR VALVE Includes Stainless Steel Clamp 3" ➀ 18-4458D ➀ 18-4457D ➀ 18-4456D 18-3599-2 CIRCULATINGWATER PUMP Replaces: 20318, 7142520 For: GM V-6 & small block V-8 engines Uses gasket 18-0981 (included)