Water Pump Impeller Kit – Fits Yamaha 2HP/2.5HP/3HP Outboard Motors (Replaces 6L5-44352-00-00)

Vendor: JLM Marine
Availability: In Stock
Product Type: Water Pump Impeller Kit
$19.00
$19.00
Subtotal: $19.00

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Water Pump Impeller Kit – Fits Yamaha 2HP/2.5HP/3HP Outboard Motors (Replaces 6L5 - 44352 - 00 - 00) - JLM Marine Boat Parts Limited

Water Pump Impeller Kit – Fits Yamaha 2HP/2.5HP/3HP Outboard Motors (Replaces 6L5-44352-00-00)

$19.00

Water Pump Impeller Kit – Fits Yamaha 2HP/2.5HP/3HP Outboard Motors (Replaces 6L5-44352-00-00)

$19.00

Water Pump Impeller Kit – Fits Yamaha 2HP/2.5HP/3HP Outboard Motors (Replaces 6L5-44352-00-00)

This aftermarket water pump impeller is designed for Yamaha 2-Stroke 3HP (1988–2002) & 4-Stroke 2.5HP (2003–2022) outboard motors. It is compatible with multiple model series, including 3LG, 3SF, 3MSHP, F2.5MSH, F2.5SMHA, and F2.5LMHB variants.

This part is a direct replacement for Yamaha OEM part numbers 6L5-44352-00-00 and 6L5-44352-01-00.

  • Engine Compatibility: Fits select Yamaha 2HP, 2.5HP, and 3HP outboards.
  • Installation Method: Direct OEM-style replacement.
  • Primary Component: Includes water pump impeller and drive pin.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number Superseded By Notes
Yamaha 6L5-44352-00-00 6L5-44352-01-00
Yamaha 6L5-44352-01-00 Alternate/superseded part number

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha 3LF 3 2-Stroke 1989 6L5-44352-00-00
Yamaha 3LG 3 2-Stroke 1988 6L5-44352-00-00
Yamaha 3SF 3 2-Stroke 1989 6L5-44352-00-00
Yamaha 3SG 3 2-Stroke 1988 6L5-44352-00-00
Yamaha 3LD 3 2-Stroke 1990 6L5-44352-00-00
Yamaha 3SD 3 2-Stroke 1990 6L5-44352-00-00
Yamaha 3MLHP 3 2-Stroke 1991 6L5-44352-00-00
Yamaha 3MSHP 3 2-Stroke 1991 6L5-44352-00-00
Yamaha 3MLHQ 3 2-Stroke 1992 6L5-44352-00-00
Yamaha 3MSHQ 3 2-Stroke 1992 6L5-44352-00-00
Yamaha 3MLHR 3 2-Stroke 1993 6L5-44352-00-00
Yamaha 3MSHR 3 2-Stroke 1993 6L5-44352-00-00
Yamaha 3MLHS 3 2-Stroke 1994 6L5-44352-00-00
Yamaha 3MSHS 3 2-Stroke 1994 6L5-44352-00-00
Yamaha 3MLHT 3 2-Stroke 1995 6L5-44352-00-00
Yamaha 3MSHT 3 2-Stroke 1995 6L5-44352-00-00
Yamaha 3MLHU 3 2-Stroke 1996 6L5-44352-00-00
Yamaha 3MSHU 3 2-Stroke 1996 6L5-44352-00-00
Yamaha 3MLHV 3 2-Stroke 1997 6L5-44352-00-00
Yamaha 3MSHV 3 2-Stroke 1997 6L5-44352-00-00
Yamaha 3MLHW 3 2-Stroke 1998 6L5-44352-00-00
Yamaha 3MSHW 3 2-Stroke 1998 6L5-44352-00-00
Yamaha 3MLHX 3 2-Stroke 1999 6L5-44352-00-00
Yamaha 3MSHX 3 2-Stroke 1999 6L5-44352-00-00
Yamaha 3MLHY 3 2-Stroke 2000 6L5-44352-00-00
Yamaha 3MSHY 3 2-Stroke 2000 6L5-44352-00-00
Yamaha 3MSHZ 3 2-Stroke 2001 6L5-44352-00-00
Yamaha 3MSHKZ 3 2-Stroke 2001 6L5-44352-00-00
Yamaha 3MSHA 3 2-Stroke 2002 6L5-44352-00-00
Yamaha F2.5MSHB 2.5 4-Stroke 2003 6L5-44352-00-00
Yamaha F2.5MSHC 2.5 4-Stroke 2004 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2005 6L5-44352-00-00
Yamaha F2.5MSHD 2.5 4-Stroke 2005 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2006 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2007 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2008 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2009 6L5-44352-00-00
Yamaha F2.5MSH 2.5 4-Stroke 2010 6L5-44352-00-00
Yamaha F2.5SMHA 2.5 4-Stroke 2011 6L5-44352-00-00
Yamaha F2.5SMHA 2.5 4-Stroke 2013 6L5-44352-00-00
Yamaha F2.5LMHA 2.5 4-Stroke 2013 6L5-44352-00-00
Yamaha F2.5SMHA 2.5 4-Stroke 2014 6L5-44352-00-00
Yamaha F2.5LMHA 2.5 4-Stroke 2014 6L5-44352-00-00
Yamaha F2.5SMHA 2.5 4-Stroke 2015 6L5-44352-00-00
Yamaha F2.5LMHA 2.5 4-Stroke 2015 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2015 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2015 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2016 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2016 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2017 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2017 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2018 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2018 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2019 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2020 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2021 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2021 6L5-44352-00-00
Yamaha F2.5SMHB 2.5 4-Stroke 2022 6L5-44352-00-00
Yamaha F2.5LMHB 2.5 4-Stroke 2022 6L5-44352-00-00
Yamaha F2.5A 2.5 4-Stroke 6L5-44352-00-00
Yamaha Malta 2-3 6L5-44352-00-00 Based on Walmart listing referencing "Malta" series

Technical Specifications

Specification Value
Product Type Water Pump Impeller
Installation Direct OEM Replacement
Housing Color Black
Other Technical Attributes Includes drive pin

Package Contents

This kit includes the following components:

  • 1 x Water Pump Impeller (Replaces 6L5-44352-00-00, 6L5-44352-01-00)
  • 1 x Drive Pin

Installation Guide

  1. Ensure the engine is off and the battery is disconnected for safety.
  2. Remove the lower casing (gearcase) from the outboard motor.
  3. Unscrew the bolts holding the water pump housing in place and lift the housing off.
  4. Pay close attention to the orientation of the old impeller's fins before removing it from the driveshaft.
  5. Remove the old impeller and the drive key/pin from the driveshaft.
  6. Thoroughly clean the interior of the pump housing and inspect it for any deep scores, warping, or damage.
  7. Insert the new drive pin into the driveshaft and slide the new impeller on.
  8. While turning the driveshaft clockwise, press the housing down over the new impeller to correctly seat the fins.
  9. Securely fasten the water pump housing bolts to the manufacturer's recommended torque.
  10. Reinstall the lower unit onto the outboard motor.
  11. Once assembled, test the engine in a suitable water source to confirm a steady water stream from the tell-tale port.

Troubleshooting & FAQ

How can I confirm this impeller fits my Yamaha engine?
Check your engine's model, year, and horsepower against the "Compatible Engine Models" table. This part is a direct replacement for Yamaha OEM part numbers 6L5-44352-00-00 and 6L5-44352-01-00. For further verification, you can use our Yamaha Serial Number Guide to identify your exact model.

What are the signs that my water pump impeller needs replacing?
Common signs include the engine overheating, a weak or non-existent stream of water from the "tell-tale" outlet, or finding cracked, stiff, or brittle impeller blades during a routine inspection.

How often should I replace the water pump impeller?
For preventative maintenance, it is recommended to inspect the impeller annually and replace it every 1-2 years. The replacement interval depends on usage (engine hours) and operating conditions (especially in saltwater).

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.

We can ship to virtually any address in the world with free shipping available for most regions.

For our typical US and Canadian customers , our shipping timeframes are as follows:

  • Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
  • US warehouse shipment: orders will be delivered within 5 days after placing the order.
  • China warehouse shipment: orders will be delivered about 12 days after placing the order.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

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