Sierra 18-2939 Rubber Seal for Volvo Penta Water Hose Connection

The Sierra 18-2939 is a replacement rubber seal designed for Volvo Penta marine engines. This seal is used on the water hose connection and is engineered to meet or exceed OEM specifications for reliable performance and proper sealing.

Key Features:

• Direct replacement for Volvo Penta OEM part number 814356 (also replaces 814217)
• Interchangeable with GLM 23020 and Mallory 9-44003
• Precision-manufactured rubber construction for durable, leak-free sealing
• Designed specifically for Volvo Penta stern drive and inboard/outboard applications

Compatible Applications:

• Gasoline Engines: AQ120B, AQ125A, AQ140A, AQ145A, AQ165A, AQ170A, AQ175A, AQ175D, AQ190A, AQ200D, AQ200F, AQ225D, AQ225E, AQ225F, AQ240A, AQ250, AQ260A, AQ260B, AQ270, AQ275, AQ280, AQ280B, AQ280L, AQ290, AQ290A, AQ290DP, BB140A, BB145A, BB225A, BB225B, BB225C, BB225AV, BB260A, BB260B, BB260C, BB260AV, MS3B, MS3C, MS4A
• Diesel Engines: AD30, AD30A, AD40B, AQAD30, AQAD30A, AQAD40A, AQAD40B, AQD40A, MD11C, MD11D, MD17C, MD17D, MD30, MD30A, MD40A, TAMD30, TAMD30A, TAMD40A, TAMD40B, TMD30, TMD30A, TMD40A, TMD40B, TMD40C

Sierra marine parts are manufactured to rigorous quality standards, ensuring dependable performance in demanding marine environments. This seal is a critical component for maintaining proper cooling system operation and preventing water leaks.