Description
Jabsco 8-Blade Impeller Kit | Boat Supply Store
Maintain optimal engine cooling and bilge pumping efficiency with this Jabsco 8-blade Neoprene impeller kit. Designed for broad compatibility with bronze flexible impeller pumps, it features a 2-9/16" diameter and a 5/8" shaft diameter, ensuring a secure and effective seal. This durable component is critical for preventing costly engine damage during extended offshore fishing trips or in humid coastal environments.
Key Features
- Efficient 8-blade design optimizes fluid transfer for superior pumping performance.
- Durable Neoprene construction offers excellent resistance to chemicals and wear.
- Precise Fitment with a 2-9/16" diameter and 2" width for secure pump housing integration.
- Secure Installation facilitated by the 5/8" shaft diameter and spline drive type.
- Reliable Operation ensured by the robust brass insert for shaft engagement.
- Long-lasting Performance designed to withstand demanding marine operating conditions.
- Broad Compatibility with most makes and models of bronze flexible impeller pumps.
- Cost-Effective Maintenance providing a critical replacement part for preventative upkeep.
Specifications
| Product Specifications | |
|---|---|
| Brand | Jabsco |
| Diameter | 2-9/16" |
| Width | 2" |
| Shaft Diameter | 5/8" |
| Blade Count | 8 |
| Material | Neoprene |
| Drive Type | Spline Drive |
| Insert Material | Brass |
Who This Is For
Marine engine owners and boat mechanics requiring a high-quality replacement impeller for consistent engine cooling and bilge water evacuation. DIY boaters performing routine maintenance will find this kit essential for ensuring reliable pump operation.
How It Compares
| Feature | Jabsco 8-Blade Impeller Kit | Johnson Pump F4B |
|---|---|---|
| Number of Blades | 8 | 6 |
| Material | Neoprene | Neoprene |
| Diameter | 2-9/16" | 2-1/2" |
| Shaft Diameter | 5/8" | 5/8" |
| Drive Type | Spline Drive | Spline Drive |
| Insert Material | Brass | Brass |
Common Concerns Answered
Will this impeller run dry?
Running any flexible impeller pump dry can lead to premature wear and failure. It is critical to ensure adequate water flow to the pump at all times during operation to prevent damage and maintain impeller longevity. Regular inspections and adherence to operational guidelines are recommended.
How do I know if this impeller will fit my pump?
Verify your existing pump's shaft diameter, impeller diameter, and width against the specifications of this Jabsco kit. While designed for broad compatibility with bronze flexible impeller pumps, checking dimensions and drive type (spline drive) is essential for a correct fit. Consult your pump's manual for exact specifications.
What if I have trouble removing the old impeller?
Occasional difficulty removing older impellers can occur. Utilizing a dedicated impeller puller tool is recommended to avoid damaging the pump housing or the shaft. Ensure the pump is de-energized and that you have appropriate leverage.
Frequently Asked Questions
What is the shaft diameter of this Jabsco impeller kit?
The shaft diameter of this Jabsco impeller kit is 5/8 inches.
What material is the Jabsco 8-blade impeller made of?
The Jabsco 8-blade impeller is made of durable Neoprene material.
How often should I replace my boat's impeller?
Impeller replacement is typically recommended annually or every 200-300 operating hours, whichever comes first. However, this can vary based on operating conditions, water quality, and if the pump has ever run dry. Regular visual inspection for wear and cracking is also advised.
Can this Jabsco impeller kit be used with other pump brands?
This Jabsco impeller kit is designed for broad compatibility with most makes and models of bronze flexible impeller pumps, provided the shaft diameter, impeller diameter, and width match the pump's requirements. Always verify specifications before installation.
What is the diameter and width of this Jabsco impeller?
The diameter of this Jabsco impeller is 2-9/16 inches, and its width is 2 inches.
