SKU: SPC9971
MPN: 9971
The Vacuum Reservoir Tank with Hardware Chrome Steel is a critical engine component designed for marine and boating applications where reliable fuel system management directly impacts performance and safety on the water. Built by Specialty Products Company, this vacuum reservoir serves as a buffer in your boat's fuel delivery system, managing pressure fluctuations and vapor dynamics that occur during engine operation in variable marine conditions. Whether you're running a freshwater cruiser, offshore fishing boat, or performance watercraft, maintaining proper fuel system equilibrium is essential to prevent vapor lock, engine surging, and fuel starvation—especially during extended time at idle or under heavy acceleration.
Constructed from durable chrome steel with a compact footprint of 5.5 x 5.3 x 7.2 inches and weighing just 2.3 pounds, this vacuum reservoir integrates seamlessly into existing fuel systems without adding significant weight or drag on your vessel. The chrome steel construction provides superior corrosion resistance—a critical attribute in saltwater and brackish marine environments where standard steel would degrade rapidly. The included hardware ensures secure mounting and compatibility with standard marine engine bays, allowing technicians and experienced boaters to install or replace the unit with minimal modification to existing fuel lines and vacuum hose routing.
This vacuum reservoir is ideal for boaters and marine mechanics restoring or maintaining carbureted and fuel-injected marine engines, particularly where factory fuel systems have deteriorated or been upgraded. Compatibility spans most inboard and outboard engines that rely on vacuum-regulated fuel delivery, making it a go-to replacement for vessels experiencing rough idle, hesitation at cruise, or fuel delivery inconsistencies. Installation typically requires basic mechanical knowledge and standard marine fuel hose fittings, though consultation with your engine manufacturer or a qualified marine technician is recommended to confirm fitment with your specific powerhead and fuel system configuration.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.