







JLM MARINE Lower Unit Gear Lube Pump Kit for Mercury, Yamaha, Honda, Suzuki – 3/8in Swivel, 8mm/10mm Adapters, Suction Tubes
- £29.52
- £29.52
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Description
xEffortless lower-unit maintenance with a complete pump kit
Keep your outboard running smoothly with a purpose-built gear lube pump kit designed for DIY boat owners. Ready to use straight out of the box, this kit includes a 3/8in swivel for Mercury/OMC, and 8mm and 10mm metal adapters for foreign-made models. Two suction tubes and a 19.5-inch hose ensure you can reach fill ports without unnecessary disassembly. The result is a cleaner, more controlled gear oil transfer that fits typical quart bottles and gear lube blends.
What’s included and how it helps
- 3/8in swivel adapter (Mercury/OMC) for secure, leak-free connections
- 8mm and 10mm metal adapters for Yamaha, Honda, Suzuki, and similar models
- Two suction tubes of different lengths (tall and short) to fit standard quart bottles
- 19.5-inch flexible hose to reach tight or awkward fill ports without spills
Key benefits at a glance
- Clean, mess-free transfers: designed to minimize drips and spills during the gear oil change
- Out-of-the-box readiness: no extra parts needed beyond standard quart gear lube bottles
- Durable construction: sturdy metal adapters (not plastic) for repeated use
- Wide compatibility: supports Mercury/Mariner, Yamaha (8mm), Honda, Suzuki, Tohatsu, and Johnson/Evinrude models
Fit, compatibility, and practical usage
The kit adapts to both traditional 3/8-16 UNC threads (common on US-origin Mercury/OMC) and metric 8mm/10mm threads (common on foreign-made outboards). It works with standard quart bottles that have a 28mm cap thread, making it a versatile choice for typical gear lube brands. A 19.5-inch hose and two suction tube lengths help you reach fill ports that are hard to access, which can make maintenance projects quicker and less messy.
Usage ideas and tips
- Attach the appropriate adapter to match your outboard’s fill port, then attach the swivel for a secure seal.
- Use the shorter suction tube for compact bottle openings and the taller tube for deeper bottles.
- Pump with a steady, controlled rhythm to transfer gear lube directly into the lower unit without disassembly.
- Pair with your regular 32-oz or quart gear lube bottles for convenient DIY maintenance.
FAQ
Q: What boats is the JLM MARINE gear lube pump compatible with?
A: Compatible with Mercury/OMC, Yamaha (8mm), Honda, Suzuki, Tohatsu, and Johnson/Evinrude; not Volvo Penta.
Q: What makes this pump kit easy to use?
A: Includes 3/8in swivel, 8mm/10mm adapters, two suction tubes, and a 19.5in hose for clean, direct transfers into standard quart bottles.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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