









⚙️ Pump up your marine maintenance game with Slippery Pete – precision meets convenience!
Slippery Pete Lower Unit Gear Oil Pump is a manual, precision tool engineered to pump 8cc of gear oil per stroke. Featuring a durable 3/8" metal swivel adapter plus 8mm and 10mm metal adapters, it fits most marine outboard motors except Volvo Penta. Equipped with two rigid suction tubes, it reaches the bottom of both tall and short gear oil bottles. Compact and user-friendly, it includes clear instructions and a re-closeable storage bag, making marine gear oil changes faster, cleaner, and hassle-free.







| Brand | Slippery Pete |
| Color | Chrome Metal Swivel Adapter |
| Material | Alloy Steel, Aluminum |
| Engine Displacement | 8 Cubic Centimeters |
| Engine Type | 2 Stroke, 4 Stroke |
| Operation Mode | Manual |
| Mounting Type | Suction Mount |
| Manufacturer | Slippery Pete |
| UPC | 855375008164 |
| Model | 573B249 |
| Item Weight | 3.7 ounces |
| Product Dimensions | 9 x 6 x 1 inches |
| Item model number | 573B164 |
| Is Discontinued By Manufacturer | No |
| Exterior | White Plastic, Aluminium, Zinc Plated Steel |
| Manufacturer Part Number | 573B164 |
R**H
Good product
Works as advertised and makes the oil change easy.
M**H
Service your outboard with ease and with the proper servicing device
The pump works perfect for servicing the lower end of your outboard. The fittings provided are a plus in the servicing process. The pump is durable and made with quality. The item was accurately described and the price was great for what you get. Made the job fast and clean with no mess or leakage. The pump was fast and had the power to remove the oil from the container and transfer it to the motor. Extremely satisfied
D**N
Must have for lower unit service!
I’ve only used mine once, everything went perfectly, came with the adapters needed. I highly recommend it.
G**6
Know your hole size
Item as described. Pump worked great except that the fittings did not fit my volvo I/O bottom unit. Not the end of the world. Was still able to fill from the bottom with minimal oul leakage and was able to top off using the oil dipstick hole.
F**Y
Satisfied Customer
Prompt shipment, product works as advertised, appreciate the zip lock bag for storage after use.
J**T
Mess Saver!
I really wish I had bought this thing sooner! Made a messy job almost too easy. Good components, simple little kit at a great price. The connector fit right into the threaded port.
D**I
Lower unit lube kit.
Looks like it will work great.
B**L
Nice pump
Much nicer than my quick silver pump I used previously and the end stripped out after only the second lower unit change on my mercury. This one is well made
Trustpilot
1 month ago
1 month ago