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⚙️ Pump up your gear oil game with precision and style!
The Slippery Pete Lower Unit Gear Oil Pump is a durable, manual pump engineered to deliver 8cc of fluid per stroke. Featuring three metal adapters and rigid suction tubes, it fits most gear oil drain plugs (excluding Volvo Penta) and reaches the bottom of various bottle sizes. Built from aluminum alloy steel, it ensures reliable performance and comes with clear instructions and convenient storage.











| ASIN | B07QQVCRSD |
| Best Sellers Rank | #206,715 in Automotive ( See Top 100 in Automotive ) |
| Brand Name | Slippery Pete |
| Color | Chrome Metal Swivel Adapter |
| Country of Publication | Taiwan |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,725) |
| Engine Displacement | 8 Cubic Centimeters |
| Engine Type | 2 Stroke, 4 Stroke |
| Fuel Type | Gasoline |
| Included Components | 10mm Adapter, 3/8 inch Swivel Adapter, 8cc Fluid Pump with Fill Tube, 8mm Adapter |
| Item Type Name | Lower Unit Gear Oil Pump |
| Manufacturer | Slippery Pete |
| Manufacturer Part Number | 573B164 |
| Material Type | Aluminum Alloy Steel |
| Model Number | 573B164 |
| Mounting Type | Transom Mount |
| Operation Mode | Manual |
| Recommended Uses For Product | gear oil pump, differential fluid pump, transmission fluid pump |
| UPC | 855375008164 |
A**A
Used this pump to fill my Mercury Verado lower unit with gear oil. The cap did not fit the oil canister which was not a standard quart but that did not matter. The 10 mm tip was the ideal fit for my engine. It was as easy as plug and pump. Worked out great and even easier as the tip can be turned easily to place it well fitted onto the hole. Made for easy work. Definitely recommend this item. Well made and works great.
P**S
Awesome product
J**A
ok
M**J
Used this product to replace lower unit gear case oil on 2-stroke Yamaha 175 and it worked like a charm. 28 mm fit the quart bottles I used and the included adapters made a perfect seal to the motor for a very easy and clean process. Product doesn’t feel heavy duty but is fine for DIY.
B**E
Pump fell apart on the first pump. Spring gone. Good fort parts on another I have