Gear Oil Hand Pump – Fits Marine Outboard & Automotive Applications (Replaces ZEELINE ZE1020, Yamaha ACC-HNDPU-MP-01)
Gear Oil Hand Pump – Fits Marine Outboard & Automotive Applications (Replaces ZEELINE ZE1020, Yamaha ACC-HNDPU-MP-01) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
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Gear Oil Hand Pump – Fits Marine Outboard & Automotive Applicat...
Gear Oil Hand Pump – Fits Marine Outboard & Automotive Applications (Replaces ZEELINE ZE1020, Yamaha ACC-HNDPU-MP-01) is backordered and will ship as soon as it is back in stock.
Product Details
This versatile Gear Oil Hand Pump is designed for easy fluid transfer from standard quart bottles with a 28mm threaded cap. It's an essential tool for servicing marine outboard engines, automotive transmissions, differentials, and more, handling fluids like gear oil, transmission fluid, and differential fluid with ease.
It serves as a direct replacement for ZEELINE ZE1020 and Yamaha ACC-HNDPU-MP-01 (multipurpose variant).
- Features a lockable pump design (push down and turn) for safe, spill-free storage.
- Includes two suction tube sizes (6.25" and 10") to fit both standard and taller quart bottles.
- A long, 17-inch flexible delivery tube provides excellent access to hard-to-reach fill ports.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| ZEELINE | ZE1020 | |
| Yamaha | ACC-HNDPU-MP-01 | Multipurpose variant |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Application | Notes |
|---|---|---|
| Universal | Standard quart bottles with 28mm neck | Will not fit wide-mouth bottles |
| Marine | Boat outboard motors | Suitable for lower unit gear oil service |
| Automotive | Cars, trucks, motorcycles | For transmission and differential service |
Technical Specs
- Product Type
- Fluid Transfer Hand Pump
- Installation
- Thread-on bottle cap (28mm)
- Fluid Type
- Gear Oil, Transmission Fluid, Differential Fluid
- Fluid Compatibility
- Up to 80W-90 viscosity
- Connection
- 28mm threaded bottle cap
- Housing Material
- Plastic
- Housing Color
- White
- Dimensions
- 17-inch flexible delivery tube; 6.25-inch short suction tube; 10-inch long suction tube
- Fitting Type
- 28mm threaded cap (not compatible with wide-mouth bottles)
- Thread Size
- 28mm
- Fluid Delivery Rate
- 5-8cc per pump stroke (varies by model)
What’s in the Box
- 1 x Fluid Transfer Pump with flexible delivery tube
- 1 x Short suction tube (6.25 inches)
- 1 x Long suction tube (10 inches)
- 1 x Third-hand adapter (on some models)
Installation Notes
- Select the appropriate suction tube (short or long) for your fluid bottle and attach it firmly to the pump base.
- Screw the pump assembly onto a standard quart bottle with a 28mm threaded neck. Do not overtighten.
- Insert the flexible delivery tube into the fill port of the lower unit, transmission, or differential.
- If your model includes a third-hand adapter, use it to secure the delivery tube in place while pumping.
- Begin pumping with smooth, even strokes to transfer the fluid. The typical delivery rate is 5-8cc per pump.
- Monitor the fluid level and stop pumping when the unit is full. Remove the delivery tube carefully.
- For storage, push the pump handle completely down and twist to lock it, preventing future leaks and spills.
Troubleshooting & FAQ
Will this pump fit any gear oil bottle?
This pump is designed specifically for standard quart bottles that have a 28mm threaded neck. It will not fit wide-mouth bottles or containers with other cap sizes.
How much fluid is transferred with each pump?
The fluid delivery rate varies slightly by model but is typically between 5 and 8 cubic centimeters (cc) per full pump stroke.
Can I use this for fluids other than gear oil?
Yes. It is fully compatible with common automotive and marine fluids like gear oil, transmission fluid, and differential fluid with a viscosity up to 80W-90.
How do the two different suction tubes work?
The package includes a short (6.25-inch) and a long (10-inch) suction tube to accommodate different bottle heights. Use the tube that reaches closest to the bottom to ensure you can pump out all the fluid.
What is the purpose of the 'third-hand adapter'?
On models that include it, the third-hand adapter clips onto the fill port to hold the delivery tube securely in place. This frees up your hands so you can focus on pumping without the tube slipping out.
How do I store the pump without it leaking?
The pump features a convenient lockable design. After use, simply push the handle all the way down and twist it to lock it in the closed position for safe, spill-free storage.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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