Skip to content
Efficiently fill lower units on outboards and stern drives with ease.
The Sierra Marine Lower Unit Fluid Pump is designed specifically for filling lower units on outboard motors and stern drives. This pump features a tapered and unthreaded hose end, allowing for a secure fit and easy operation. Engineered to meet or exceed the specifications of original equipment parts, this pump ensures reliability and performance in demanding marine environments. With over 50 years of experience, Sierra Marine provides a comprehensive selection of products tailored to match various models, ensuring compatibility and efficiency. This fluid pump is an essential tool for maintaining optimal performance in marine engines.
Features
- For Filling Lower Units On Outboards And Stern Drives
- Tapered And Unthreaded Hose End
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Sierra Offers A Large Selection Of Products To Match Your Exact Model
Specifications
- Manufacturer: Sierra Marine
- Manufacturer Part Number: 18-9788
- Used To: Filling Lower Units
- Compatibility: Outboards And Stern Drives
- Thread Size: Not Applicable
- With Hose: Yes
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
