Lower Unit Gear Oil Pump For Quart Bottles 10cc Stroke 8mm And 10mm Adapters

Quart Bottle Lower Unit Gear Oil Pump Kit with Adapters
✔️ Four metal adapters (8 mm, 10 mm) plus 3/8 in swivel and hose

This lower unit gear oil pump is a handy hand tool designed to move gear oil from standard quart bottles into the lower unit in boats, trucks, RVs, and other machinery. It helps reach tight drain areas and makes oil changes cleaner and faster.

✅ 28 mm bottle-cap compatibility (1.10 in)
✅ 10 cc per stroke for clean, controlled transfers
✅ Four adapter sizes: 8 mm, 10 mm metal and 3/8 in swivel
✅ 6.125 in / 155.6 mm suction tubes and 4.75 in / 120.6 mm option
✅ 19.5 in / 495.3 mm long hose for hard-to-reach spots
✅ Suitable for marine, automotive, RV, and other gear oil changes

💡 What is a lower unit gear oil pump used for in maintenance?

It's handy for moving gear oil from quart bottles into tight lower unit fills.

- handy for clean transfers in marine gear oil changes
- compatible with quart bottles capped at 28 mm (1.10 in)
- kit includes adapters and hoses to reach awkward spots