SHURFLO Portable Marine Oil Change System – 12V Pump with 3.5 Gallon Storage Bucket – 8050-305-426

Make routine boat engine maintenance easier with the SHURFLO Portable Oil Change System (MFG #8050-305-426). Designed for convenient marine engine oil changes, this portable 12V oil extraction system provides a practical way to remove used engine oil without relying on a traditional drain pan or permanently installed oil change pump.

The system features a heavy-duty SHURFLO self-priming diaphragm pump, a 3.5-gallon (13L) collection bucket, and an 8-foot power cord with battery clips for convenient 12V DC operation.

With a rated pump capacity of up to 3.75 gallons per minute (GPM), run-dry capability, and built-in thermal overload protection, the SHURFLO oil change system is designed to simplify routine fluid extraction and engine servicing.

Complete with a hose kit and fittings, this portable marine oil change pump is a convenient maintenance tool for boat owners who prefer to handle their own oil changes.

Key Features & Benefits

• Complete Portable Oil Change System: Includes a 12V pump, collection bucket, power cord, hoses, and fittings.
• 12V DC Operation: Powered by a compatible 12-volt battery for convenient marine use.
• Heavy-Duty SHURFLO Diaphragm Pump: Designed for reliable self-priming fluid transfer.
• Up to 3.75 GPM Pump Rating: Provides powered fluid transfer for appropriate oil change applications.
• Self-Priming Design: Helps draw oil through a properly installed extraction hose.
• Run-Dry Capable Pump: Designed to tolerate running without fluid under the manufacturer's specified operating conditions.
• 3.5 Gallon Storage Bucket: Provides a convenient container for collecting used engine oil.
• 8-Foot Power Cord: Offers flexible access to a compatible 12V battery.
• Battery Clips Included: Allows convenient connection to an appropriate battery.
• Thermal Overload Protection: Helps protect the pump motor from excessive operating temperatures.
• Hose Kit & Fittings Included: Provides the components needed for compatible oil extraction setups.
• Portable Marine Maintenance Tool: Convenient for seasonal servicing and routine engine oil changes.

Ideal Applications

The SHURFLO 8050-305-426 Portable Oil Change System is designed for boat owners and marine technicians who need a portable solution for extracting used engine oil.

Common applications include:

• Inboard marine engine oil changes
• Sterndrive engine maintenance
• Wake boat and watersports boat servicing
• Recreational powerboat maintenance
• Seasonal boat maintenance and winterization
• DIY marine engine oil extraction
• Portable oil transfer during compatible equipment servicing

This system is particularly useful for boats where accessing the engine's oil drain plug is difficult or inconvenient.

Always verify compatibility with your engine's recommended oil extraction procedure before use.

Product Specifications

• Brand: SHURFLO
• Product Name: Portable Oil Change System with Storage Bucket
• Manufacturer Part Number (MFG #): 8050-305-426
• Product Type: Portable Marine Oil Change Pump System
• Power Supply: 12V DC
• Pump Type: Self-Priming Diaphragm Pump
• Rated Pump Flow: Up to 3.75 GPM
• Run-Dry Capability: Yes
• Collection Bucket Capacity: 3.5 Gallons (Approximately 13 Liters)
• Power Cord Length: 8 Feet
• Electrical Connection: Battery Clips
• Motor Protection: Thermal Overload Protection
• Hose Kit: Included
• Fittings: Included
• Primary Application: Marine Engine Oil Extraction and Transfer
• Quantity Included: 1 Oil Change System

Convenient 12V Marine Oil Extraction

The SHURFLO Portable Oil Change System uses a 12V DC diaphragm pump to remove used engine oil through an appropriate extraction hose.

Instead of relying on gravity draining, the pump provides powered suction to transfer oil from a compatible engine oil extraction point into the collection container.

This can make oil changes more convenient in boats with limited engine compartment access.

The included battery clips and 8-foot power cord allow the system to operate from a compatible 12V battery without requiring a separate AC power outlet.

Heavy-Duty Self-Priming Diaphragm Pump

At the center of the system is a SHURFLO self-priming diaphragm pump designed for portable fluid transfer.

The pump features:

• Up to 3.75 GPM rated flow
• Self-priming operation
• Run-dry capability
• 12V DC power
• Thermal overload protection

Actual oil extraction speed depends on oil viscosity, temperature, hose configuration, and operating conditions. The pump's maximum rated flow should not be interpreted as a guaranteed engine oil extraction rate.

For best results, follow your engine manufacturer's recommendations for oil temperature and extraction procedures.

3.5 Gallon Oil Collection Bucket

The system includes a 3.5-gallon (13L) storage bucket for collecting extracted engine oil.

This integrated collection container helps keep oil changes organized and reduces the need to source a separate receiving bucket for compatible service jobs.

Always check your engine's oil capacity before beginning an oil change to ensure the collection container has sufficient available capacity.

Used engine oil should be handled carefully and disposed of through an approved oil recycling or disposal facility.

Portable Design for DIY Boat Maintenance

The SHURFLO oil change system is a convenient addition to a boat owner's maintenance equipment.

Its portable configuration allows the pump and collection components to be stored between oil changes and used when needed.

For boat owners performing routine engine maintenance or seasonal winterization, having a dedicated oil extraction system can simplify the process and reduce reliance on external service equipment.

How to Use the SHURFLO Portable Oil Change System

1. Review your engine manufacturer's recommended oil change and extraction procedures.
2. Confirm the collection bucket has enough capacity for the oil being removed.
3. Connect the supplied hoses and fittings according to SHURFLO's instructions.
4. Position the extraction hose at the appropriate engine oil removal point.
5. Connect the pump's battery clips to a compatible 12V DC power source, observing correct polarity.
6. Operate the pump according to the manufacturer's instructions to transfer used oil into the collection bucket.
7. Disconnect power, secure the used oil, and dispose of it at an approved recycling facility.

Important: Use the system only with fluids approved by the manufacturer. Do not use it to transfer gasoline, solvents, or other flammable liquids unless explicitly approved for that purpose.

Frequently Asked Questions

What is the SHURFLO 8050-305-426 used for?

It is a portable 12V oil extraction system designed to help remove used engine oil during compatible marine engine maintenance.

Does this oil change system include a pump and bucket?

Yes. It includes a self-priming SHURFLO diaphragm pump and a 3.5-gallon collection bucket.

What voltage does the SHURFLO oil change pump require?

The system operates on 12V DC power.

How does the pump connect to a battery?

It includes an 8-foot power cord with battery clips for connection to a compatible 12V battery.

What is the pump's flow rating?

The pump is rated for up to 3.75 gallons per minute. Actual oil extraction flow may be lower depending on viscosity, temperature, and hose configuration.

Is the SHURFLO oil change pump self-priming?

Yes. It features a self-priming diaphragm pump.

Can the pump run dry?

The pump is described as run-dry capable. Follow SHURFLO's operating instructions and avoid unnecessary extended dry operation.

Does this kit include hoses and fittings?

Yes. The oil change system includes a hose kit and fittings.

Can I use this system for my wake boat?

It may be suitable for compatible inboard-powered wake boats when used according to the engine manufacturer's recommended oil extraction procedure.

Can this pump transfer gasoline?

Do not use this oil change system for gasoline or other flammable liquids unless the manufacturer explicitly approves that application.

What is the manufacturer part number?

The manufacturer part number is 8050-305-426.

What's Included

• (1) SHURFLO 12V Self-Priming Diaphragm Pump
• (1) 3.5 Gallon (13L) Oil Collection Bucket
• (1) 8-Foot Power Cord with Battery Clips
• Hose Kit
• Required Fittings Supplied with the Kit

Note: A separate 12V battery is required for operation and is not included.

Shop marine oil change pumps and boat maintenance supplies at Bakes Marine. Find SHURFLO fluid transfer equipment, engine oil change accessories, and seasonal maintenance essentials to keep your boat ready for your next adventure.