DR. tuer Heavy-Duty Lever-Action Bucket Pump for 5-Gallon Pails — 4.1ft Hose, Manual Gear & Transmission Oil Transfer

DR. tuer Heavy Duty Lever-Action Bucket Pump is a manual, high-leverage oil transfer pump that fits standard 5-gallon pails and delivers thick gear, transmission, and hydraulic fluids through an extra-long 4.1 ft hose.

This pump is built for workshops, farms, and service bays where viscous fluids and hard-to-reach fill points make quick refills difficult. It combines a reinforced lever mechanism, a corrosion-resistant pump body, and a transparent, oil-resistant hose so you can move heavy oils from a 5-gallon bucket without lifting, tilting, or spilling. Designed for durability and stability, the unit locks to the pail rim and dispenses approximately 2 ounces per stroke for controlled, predictable transfer.

How does the 4.1 ft hose improve fluid transfer on large equipment?

The extended 4.1-foot hose gives you the reach needed to access deep or awkward fill locations while leaving the 5-gallon bucket on the ground. That extra length reduces lifting and repositioning, which lowers spill risk and speeds up the job.

• Transparent, oil-resistant hose for visible flow monitoring
• 4.1 ft length reaches tall trucks, tractors, and machinery fill ports
• Flexible construction resists kinking during routing

Why is lever-action better for high-viscosity oils?

The heavy-duty steel lever multiplies manual force so thick oils like 80W-90 gear oil or heavy transmission fluid move steadily without stalling. Each stroke dispenses roughly 2 oz, letting you control flow rate and avoid overfilling sensitive components.

• High-leverage handle reduces pumping effort
• Approximately 2 ounces delivered per stroke for consistent metering
• Works reliably with gear, transmission, and hydraulic oils

How does the pump attach to a 5-gallon pail and stay stable?

The pump mounts to open-head 5-gallon buckets using a heavy-duty metal cover plate and a three-bolt lock pattern to secure the assembly. This creates a rock-solid connection that prevents tipping or wobble while you operate the lever repeatedly.

• Fits most standard 25–50 lb (5-gallon) open-head pails
• Durable cover plate and 3-bolt locking system for secure mounting
• Keeps bucket stable on the ground during pump cycles

Is the pump built to last and how clean is the operation?

Constructed with a zinc-plated pump body and precision seals, the unit resists corrosion and minimizes leaks in demanding environments. The clear hose lets you watch flow in real time so you can stop exactly when the target level is reached, keeping work areas tidy.

• Zinc-plated metal body for corrosion resistance on the shop floor
• Precision-engineered seals reduce drips and messy cleanups
• Clear hose enables visual verification of fluid movement

Who is this for: The DR. tuer Heavy Duty Lever-Action Bucket Pump is for mechanics, farmers, fleet technicians, and DIYers who service transmissions, differentials, hydraulic systems, and other components that require high-viscosity oils. It’s ideal when you need a safe, repeatable way to transfer thick fluids from a 5-gallon pail without relying on electricity, specialty equipment, or time-consuming bucket handling. Not intended for water-based fluids, solvents, or flammable liquids.