Description
Jabsco 6-Blade Urethane Impeller Kit | Boat Supply Store
Maintain optimal engine cooling and bilge pumping efficiency with this Jabsco 6-blade urethane impeller. Engineered with a 2" diameter and a 7/8" shaft width, this component offers superior wear resistance over traditional rubber, crucial for saltwater environments common off the Texas coast. Its durable urethane construction ensures extended service life in demanding marine applications.
Key Features
- Efficient fluid transfer with 6-blade urethane design
- Durable urethane construction for extended service life
- Easy installation via single flat drive mechanism
- Precise fit with 2" diameter and 7/8" shaft width
- Protective plastic insert guards pump body integrity
- Broad compatibility with most bronze flexible impeller pumps
- Reliable performance for engine cooling and bilge duties
- Cost-effective maintenance solution for vessel owners
Specifications
| Product Specifications | |
|---|---|
| Brand | Jabsco |
| Diameter | 2" |
| Shaft Width | 7/8" |
| Shaft Diameter | 5/16" |
| Drive Type | Single Flat Drive |
| Insert Material | Plastic |
| Blade Count | 6 |
| Material | Urethane |
Who This Is For
Marine engine owners and professional maintenance technicians requiring a durable and efficient replacement for engine cooling or bilge pump impellers. DIY boaters can also confidently perform this essential maintenance task.
How It Compares
| Feature | Jabsco 6-Blade Urethane Impeller Kit | Johnson Pump F4B |
|---|---|---|
| Material | Urethane | Neoprene, Neoprene |
| Number of Blades | 6 | 6, 6 |
| Diameter | 2" | — |
| Drive Type | Single Flat Drive | Splined, Square |
Common Concerns Answered
Will this impeller fit my existing pump?
This Jabsco urethane impeller offers broad compatibility with most bronze flexible impeller pumps, featuring a 2" diameter and 7/8" shaft width. While designed for Jabsco pumps, it is frequently compatible with other brands. Refer to your pump's service manual for precise fitment specifications to confirm compatibility.
Are there common installation issues?
The most common issue is premature wear if the impeller and pump housing are not adequately greased during installation, which is critical for both ease of installation and impeller longevity. Using a marine-grade impeller grease is highly recommended.
How durable is this urethane impeller compared to others?
The urethane construction of this Jabsco impeller provides superior wear resistance and a longer service life compared to standard rubber impellers, making it a more robust choice for demanding marine applications and reducing the frequency of replacement.
Frequently Asked Questions
How often should I replace my Jabsco impeller?
It is recommended to inspect your impeller annually and replace it every 1-2 years, or sooner if signs of wear, cracking, or reduced pumping efficiency are observed. Operating the pump dry will significantly accelerate wear and damage.
What is the best way to remove an old impeller?
After removing the pump cover, an impeller puller tool is the most effective method for safely removing a stubborn old impeller without damaging the pump housing. In some cases, gentle prying with a flathead screwdriver from opposite sides may work, but caution is advised to avoid scoring the pump body.
Can I use this Jabsco impeller in a pump not made by Jabsco?
Yes, this Jabsco 6-blade urethane impeller offers broad compatibility with most bronze flexible impeller pumps due to its standard 2" diameter and 7/8" shaft width. However, always consult your specific pump's service manual to verify compatibility before purchase.
What are the dimensions of this Jabsco impeller?
This Jabsco impeller has a diameter of 2 inches, a shaft width of 7/8 inches, and a shaft diameter of 5/16 inches, with a single flat drive.
What material is this Jabsco impeller made from?
This Jabsco impeller is constructed from durable urethane, offering enhanced wear resistance and a longer service life compared to traditional rubber materials.
