The robustness of your engine will greatly depend on the quality of its components. Cheap and low-quality parts will cause inefficient performance that may lead to malfunctions and even damage. That is why it is crucial to find the parts that are high-quality and perfectly compatible with your marine engine. If you re looking for a shut-off cock for your Volvo Penta marine engine, the right one is at your fingertips. The Volvo Penta Shut-off Cock 997641 is a reliable, high-performing shut-off cock that contributes to your engine's overall performance in a positive way. This OEM product has the same qualities as the original, making installation and maintenance a breeze. If you want the best out of your marine engine, get the best parts. Get Volvo Penta. Features: Original Volvo Penta Product Made with top-notch quality materials Reliably durable and high performing offered at competitive price Compatible with most Volvo Penta Marine Engines Specifications: Part number: 997641 SKU: 997641 Weight: 0.07 LBS Diagram Reference Number: 25 Volvo Penta Exploded view / schematic Heat Exchanger, Components