Jabsco Profile K Impeller Kit, For 11810 Series, 12 Blade, Nitrile

Overview

The Jabsco 5929-0003-P is a 12-blade nitrile replacement impeller for bronze flexible impeller pumps used in engine cooling, bilge, transfer, and other general-purpose pumping jobs on board. It uses a Ding Drive keyway hub with a brass insert, and its key fit dimensions are 2-1/4 in outside diameter and 1-1/4 in depth.

This is the kind of service part that needs to match the pump exactly, not just the boat or engine brand. For a correct fit, check the old impeller or pump service data for the same blade count, outside diameter, depth, and Ding Drive keyway hub style before installation. Nitrile is commonly used where the pump may see bilge or transfer duty rather than clean water alone.

Key features

• 12-blade flexible impeller in Jabsco Profile K size
• Nitrile compound for engine cooling, bilge, transfer, and general-purpose pump service
• 2-1/4 in outside diameter and 1-1/4 in depth for fit verification
• Ding Drive keyway hub with a brass insert
• Replacement part should be matched by impeller dimensions and drive style, not by vessel make alone

Compatibility and fit

This impeller is a good match when the pump requires the Profile K geometry and the Ding Drive keyway hub used on this part. On older boats especially, pumps may have been changed at some point, so measuring the removed impeller is often the safest way to confirm fit. Diameter, depth, hub style, and blade count are the details that matter most.

Installation and setup

Before fitting a new impeller, grease the vanes and the pump bore so the impeller is protected during the first prime and slides into place without tearing an edge. Remove the end cover and pull the old impeller by the hub with an impeller puller or pliers. Avoid prying with screwdrivers, because damage to the pump body or cover face can lead to leaks.

This part makes sense for owners and technicians keeping raw-water cooling, bilge, or transfer pumps in service with planned maintenance instead of waiting for a no-flow failure. Keeping a spare impeller on board is common practice on cruising boats, fishing boats, and workboats where pump downtime quickly becomes a bigger problem.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

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We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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