Shurflo Winterizing/Marine Oil Change System 8050-305-426, 12V Self-Priming Pump Kit with 3.5 Gallon Bucket

The Shurflo Winterizing/Marine Oil Change System (part number 8050-305-426) is a complete, self-priming fluid transfer kit built for winterizing, oil changing, and general liquid transfer on boats and other vehicles. At the core is a premium general purpose 12V DC diaphragm pump with an internal thermal protector, so the motor is protected from overload during use. The pump is rated for a flow rate of 1.5 GPM and draws 4 amps, and it can run dry without damage, which makes priming and draining tasks simple and forgiving.

This system is suitable for pumping engine oil, automatic transmission fluid, low viscosity gear lubes, and anti-freeze solutions, giving it broad utility for routine maintenance and seasonal lay-up. The kit is easy to install and comes complete with everything needed to get started: an 8 foot suction tube (1/4 inch OD, oil and heat resistant), 8 foot battery leads with alligator clips for quick power hookup, a dipstick probe, a hose kit, and a 3.5 gallon storage bucket to collect the fluid being pumped. The pump body is made of polypropylene, the diaphragm is oil-resistant Geolast, and the valves are Buna-n, a combination chosen to hold up to oil, antifreeze, and other automotive and marine fluids. The unit is CE listed and measures 16 inches H x 12.5 inches D.

Specifications

• Brand: Shurflo
• Manufacturer Part Number: 8050-305-426
• Voltage: 12 VDC
• Flow Rate: 1.5 GPM
• Amps: 4 Amps
• Motor: 12V DC with Internal Thermal Protector
• Diaphragm Material: Geolast, Oil Resistant
• Pump Body Material: Polypropylene
• Valve Material: Buna-n
• Receiver: Plastic, 3 Gallon
• Suction Tube: 8 Feet, 1/4 inch OD, Oil and Heat Resistant
• Battery Leads: 8 Feet with Alligator Clips
• Dimensions: 16 inches H x 12.5 inches D
• Weight: 8 pounds
• Storage Container Capacity: 3.5 Gallon Bucket
• Dry Run Capability: Yes

Frequently Asked Questions

What is the Shurflo 8050-305-426 used for? The Shurflo Winterizing/Marine Oil Change System (8050-305-426) is used for winterizing, changing engine oil, and general liquid transfer, and it is suitable for pumping engine oil, automatic transmission fluids, low viscosity gear lubes, and anti-freeze solutions.

Is the pump self-priming? Yes, the pump included in the Shurflo 8050-305-426 system is self-priming, and it can run dry without damage, which makes it easier to start drawing fluid without pre-filling the line.

What voltage does this system run on? The Shurflo 8050-305-426 pump runs on 12 VDC and connects to a battery using the included 8 foot leads with alligator clips.

What is the flow rate of the Shurflo 8050-305-426 pump? This system delivers a flow rate of 1.5 GPM through its 12V DC diaphragm pump.

What comes included with the Shurflo Winterizing/Marine Oil Change System? The 8050-305-426 kit includes the 12V DC pump with 8 foot cables, a dipstick probe, battery clips, a hose kit, and a 3.5 gallon storage bucket to hold the fluid being transferred.

What materials are the pump components made of? The Shurflo 8050-305-426 pump uses a polypropylene pump body, an oil-resistant Geolast diaphragm, and Buna-n valves, a combination suited to handling oil, transmission fluid, and antifreeze.

How big is the storage bucket included with this system? A 3.5 gallon storage bucket is included with the Shurflo 8050-305-426 system to collect pumped fluids during oil changes or winterizing.

Can this pump run dry without being damaged? Yes, dry run capability is a built-in feature of the Shurflo 8050-305-426 pump, so it will not be damaged if it temporarily runs without fluid.

What are the dimensions of the Shurflo 8050-305-426 system? The system measures 16 inches H x 12.5 inches D and weighs 8 pounds.

How long is the suction tube and battery leads? The Shurflo 8050-305-426 includes an 8 foot suction tube (1/4 inch OD, oil and heat resistant) and 8 foot battery leads with alligator clips.

Is this system easy to install? Yes, the Shurflo 8050-305-426 Winterizing/Marine Oil Change System is designed to be easy to install, with all necessary tubing, cables, and the pump included in the kit.

Is the Shurflo 8050-305-426 protected against motor overload? The pump in this system has thermal overload protection built into its 12V DC motor, guarding against damage during extended use.