Sierra Gearcase Filler Pump Assembly 18-99545

The Sierra Gearcase Filler Pump Assembly, part number 18-99545, is a dedicated pump assembly built for filling and changing gearcase oil on marine engines. It gives boat owners and technicians a controlled way to introduce gear oil into the lower unit without spills or mess, making routine gearcase oil changes simpler to perform correctly. As an assembly, it is supplied as a complete, ready-to-use unit rather than individual loose components, so it can be put into service for gearcase maintenance without additional part sourcing.

This filler pump assembly falls within Sierra's line of marine oil change pumps, a category built around getting lubricant into hard-to-reach gearcase and drive housings cleanly. At 1.4 pounds, it is a compact, portable tool suited to routine maintenance work at the dock, in a service bay, or during winterization and seasonal oil changes. Ordering by the Sierra part number 18-99545 ensures the correct assembly is received for gearcase filling applications.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-99545
• Product Name: Gearcase Filler Pump Assembly
• Category: Marine Oil Change Pumps
• Weight: 1.4 pounds
• UPC: 808282395735

Frequently Asked Questions

What is the Sierra 18-99545 used for? It is a gearcase filler pump assembly used to fill or change gear oil in a marine gearcase or lower unit, part number 18-99545.

Is this a complete assembly or individual parts? The Sierra 18-99545 is supplied as a complete pump assembly, not a set of loose individual components.

How much does the Sierra 18-99545 gearcase filler pump assembly weigh? It weighs 1.4 pounds.

What category of product is the 18-99545? Sierra part number 18-99545 is listed in the marine oil change pumps category, used for gearcase oil filling and changes.

Is the Sierra 18-99545 a genuine Sierra part? Yes, 18-99545 is the Sierra manufacturer part number for this gearcase filler pump assembly.

What is the UPC for the Sierra gearcase filler pump assembly? The UPC listed for the Sierra 18-99545 gearcase filler pump assembly is 808282395735.

Can this pump assembly be used for routine maintenance oil changes? Yes, the Sierra 18-99545 is designed for filling gearcase oil during routine maintenance and oil changes.

How do I order the correct part for my gearcase filler pump? Order using Sierra part number 18-99545 to ensure you receive this specific gearcase filler pump assembly.