Description
Jabsco 10-Blade Neoprene Impeller | Boat Supply Store
Ensure consistent engine cooling and efficient fluid transfer by maintaining your marine pump with this Jabsco 10-blade Neoprene impeller. Featuring a 2-1/4" diameter and 5/8" shaft width with a brass insert, this component is engineered for durability and resistance to common marine chemicals. This impeller is crucial for preventing overheating and ensuring reliable operation of your vessel's cooling or transfer systems, particularly vital when navigating warmer Texas waterways.
Key Features
- Efficient 10-blade design maximizes fluid displacement.
- Durable Neoprene construction offers excellent resistance to oil and chemicals.
- Secure spline drive ensures positive engagement with the pump shaft.
- Protected brass insert prevents shaft wear.
- Versatile fitment for most bronze flexible impeller pumps.
- Reliable performance for engine cooling and transfer applications.
- Long-lasting material engineered for marine environments.
- Direct replacement for established pump models.
Specifications
| Product Specifications | |
|---|---|
| Brand | Jabsco |
| Model | 10-Blade Neoprene Impeller Kit |
| MPN | 18777-0001-P |
| Diameter | 2-1/4" |
| Shaft Width | 5/8" |
| Shaft Diameter | 5/8" |
| Insert Material | Brass |
| Drive Type | Spline Drive |
| Blade Count | 10 |
| Material | Neoprene |
Who This Is For
Marine engine owners and boat maintenance professionals requiring a robust replacement for worn or damaged impellers in engine cooling, bilge, or transfer pumps. DIY boaters seeking a reliable component for routine preventative maintenance and ensuring optimal pump functionality.
How It Compares
| Feature | Jabsco 10-Blade Neoprene Impeller | Johnson Pump Impeller Kit 09 |
|---|---|---|
| Number of Blades | 10 | 6 |
| Material | Neoprene | Neoprene |
| Drive Type | Spline Drive | Spline Drive |
| Diameter | 2-1/4" | 2-1/4" |
| Insert Material | Brass | Brass |
Common Concerns Answered
Will running my pump dry damage this impeller?
Running any flexible impeller pump dry can lead to premature wear or catastrophic failure of the impeller. It is critical to ensure a consistent fluid supply to the pump at all times during operation to maintain longevity and prevent damage to both the impeller and the pump housing.
Is it possible to damage the pump housing when installing a new impeller?
While installation is generally straightforward, using excessive force or improper tools, especially when removing a seized impeller, can potentially damage the pump housing. Utilizing an impeller removal tool and following the manufacturer's recommended procedure for installation will mitigate this risk.
What if my old impeller is seized and difficult to remove?
Seized impellers are a common maintenance challenge. We highly recommend using a dedicated impeller puller tool to safely extract the old impeller without applying undue stress to the pump shaft or housing, thus preventing potential damage during the removal process.
Frequently Asked Questions
How often should I replace my Jabsco impeller?
Impeller replacement intervals vary based on operating hours, fluid conditions, and whether the pump is subjected to dry running. A general recommendation is to inspect the impeller annually and replace it every 1-2 years, or immediately if signs of wear, cracking, or deformation are present.
What is the best way to remove an old impeller?
The most effective method for removing an old impeller is by using a specialized impeller removal tool. This tool allows for controlled extraction without damaging the pump shaft or housing, especially crucial for impellers that have become brittle or seized over time.
Can I use this Jabsco impeller in a pump not made by Jabsco?
This Jabsco impeller is designed to fit most makes and models of bronze flexible impeller pumps. However, precise fitment should always be confirmed by cross-referencing the original pump's specifications or the manufacturer's compatibility charts with this impeller's dimensions (2-1/4" diameter, 5/8" shaft).
What material is the Jabsco 18777-0001-P impeller made of?
The Jabsco 18777-0001-P impeller is constructed from Neoprene, a synthetic rubber renowned for its excellent durability, flexibility, and resistance to degradation from oil, fuel, and other common marine fluids.
What are the dimensions of the Jabsco 18777-0001-P impeller?
The Jabsco 18777-0001-P impeller has a diameter of 2-1/4 inches and is designed for a 5/8 inch shaft width and a 5/8 inch shaft diameter, featuring a brass insert for enhanced durability.
