Jabsco Profile M Flexible Impeller, Drive Type 7, 8-Blade, 2-9/16 in x 2 in, 5/8 in Shaft, Brass Insert

Overview

The Jabsco Profile M is a flexible pump impeller for marine pumps that use an 8-blade, drive type 7 impeller with a 2-9/16 in diameter, 2 in depth, 5/8 in shaft, and brass insert. It is used as a service replacement in raw-water cooling, bilge, transfer, and general-purpose flexible impeller pump applications where the pump model and impeller dimensions match.

This range keeps the same core fit across the listed configurations, with the material changing by variant. That makes material selection important: neoprene, nitrile, and natural rubber each suit different liquid conditions, especially when oil, diesel contamination, or cold-water service may be part of the job.

Key features

• Profile M flexible impeller format for compatible Jabsco pump applications.
• 8-blade construction for flexible impeller pumps used in water movement and onboard service systems.
• 2-9/16 in diameter and 2 in depth, matching the listed pump cavity size requirements.
• 5/8 in shaft size with a brass insert for pumps using this shaft and drive arrangement.
• Drive type 7 configuration, commonly listed for this spline-drive impeller style.
• Material options cover common marine pump duties, including standard water service, oily bilge or transfer conditions, and cold-water applications.

Variants

This impeller is offered in three material configurations with the same listed profile, blade count, diameter, depth, shaft size, drive type, and brass insert.

The main difference is the impeller compound. Match the material to the liquid being pumped and the service location on board rather than selecting by size alone.

• 920-0001-P: Neoprene. This is the standard option for many engine cooling and general water pumping duties, including fresh water or saltwater service where fuel or oil contamination is not the main concern.
• 920-0003-P: Nitrile. This material is used where bilge water or transfer liquids may be heavily contaminated with oil or diesel.
• 920-0008-P: Natural Rubber. This option is used for cold-water applications and should not be used with oily liquids or diesel.

Compatibility and fit

Before installation, compare the old impeller to the required profile, blade count, diameter, depth, shaft size, drive type, and insert style. Flexible impellers can look similar at a glance, so the 2-9/16 in by 2 in body size and 5/8 in shaft measurement are important checks before the pump is opened up.

This impeller style is commonly stocked as a spare for boats that rely on flexible impeller pumps for engine cooling or onboard water transfer. Keeping the correct material version aboard can reduce downtime during cruising, fishing trips, or seasonal maintenance.

Installation and care

Inspect the pump cover, cam, wear plate, and gasket surface while replacing the impeller. Blade tips that are cracked, missing, or permanently set can point to dry running, blocked intake flow, air leaks, or a worn pump body.

Lubricate the impeller with a pump-safe lubricant during installation, then confirm water flow immediately after startup. Flexible impellers are service items, so regular inspection is part of keeping raw-water cooling and utility pump systems dependable in saltwater use.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

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Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.