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DURATECH Lower Unit Gear Oil Pump for Standard Quart Bottles
$16.99
Sale price
$16.99
Regular price
$22.99
FREE shipping on orders $50+· add $33.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Key features
- Versatile Adapter Set: Comes with a 3/8" rotating metal adapter and both 8mm and 10mm metal adapters, making it compatible with most outboard motors, including Johnson, Mercury, Evinrude, Yamaha, and Honda (not compatible with Volvo Penta)
- "Third Hand" Butterfly Adapter: The butterfly adapter acts like a third hand during pumping by securely anchoring the filler tube into the fill port, providing extra stability and convenience for hands-free operation
- Two Rigid Suction Tubes: Includes two rigid tubes of different lengths (5.9" and 4.7") to easily reach the bottom of quart bottles of varying heights, ensuring minimal fluid waste and maximum efficiency
- Fast & Efficient Pumping – Delivers 8cc of fluid per stroke for quick refills of marine lower units. The 20" flexible silicone hose is long enough to reach tight, hard-to-access areas, making fluid changes simpler for boats and vehicles alike
- Multi-Purpose Fluid Pump – Ideal for siphoning and transferring a wide range of fluids including gear oil, transmission fluid, differential oil, and lubricants. Perfect for boats, cars, trucks, RVs, motorcycles, and more
Free shipping included. 30-day hassle-free returns.







