SKU: 11277761552

Water Pump Impeller with Key for Evinrude Johnson OMC BRP | JLM Marine

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Description

Water Pump Impeller with Key for Evinrude Johnson OMC BRP | JLM MarineWater Pump Impeller with Key for Evinrude Johnson OMC BRP This aftermarket water pump impeller is engineered to fit Evinrude Johnson OMC BRP 40HP outboard motors manufactured from 1983 to 1986. Designed to deliver reliable cooling performance, this impeller ensures your engine maintains optimal operating temperatures during operation. This impeller directly replaces the original factory part, providing a cost effective solution for routine maintenance

Water Pump Impeller with Key for Evinrude Johnson OMC BRP

This aftermarket water pump impeller is engineered to fit Evinrude Johnson OMC BRP 40HP outboard motors manufactured from 1983 to 1986. Designed to deliver reliable cooling performance, this impeller ensures your engine maintains optimal operating temperatures during operation.

This impeller directly replaces the original factory part, providing a cost-effective solution for routine maintenance or emergency repairs. Each unit is manufactured to OEM specifications in an ISO9002-certified facility.

  • Includes impeller with key/pin for secure installation
  • Designed for Evinrude Johnson OMC BRP 40HP engines (1983-1986)
  • Essential replacement component for water pump maintenance

Compatible Engine Models

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here's a guide to help you identify your engine's serial/model: Johnson/Evinrude Serial Number Guide.

Brand Model Rated HP Years
Evinrude Johnson OMC BRP Outboard Motor Engines 40HP 1983-1986

Technical Specifications

Specification Value
Part Type Water Pump Impeller
Material Rubber
Compatible Brand Evinrude Johnson OMC BRP
Horsepower 40HP
Year Range 1983-1986

Package Contents

  • 1 × Outboard Rubber Impeller with Key / Pin

Installation Guide

  1. Disconnect the fuel line and remove the lower unit from the outboard motor following your service manual instructions.
  2. Remove the water pump housing cover and take note of the impeller's orientation before removal.
  3. Extract the old impeller carefully, inspecting the pump housing for debris, corrosion, or wear.
  4. Clean the pump housing thoroughly with a suitable cleaner and ensure all surfaces are free of old gasket material.
  5. Lubricate the new impeller with water pump grease or dish soap to ease installation and prevent blade damage.
  6. Insert the drive key/pin into the impeller hub, ensuring it is properly seated and aligned.
  7. Install the new impeller into the housing, rotating it in the correct direction (typically counterclockwise when viewed from above).
  8. Replace the housing cover with a new gasket, tightening bolts in a cross pattern to manufacturer torque specifications.
  9. Reinstall the lower unit onto the outboard motor, ensuring proper alignment of the driveshaft.
  10. Reconnect the fuel line and test the water pump by running the engine with a flushing adapter or in the water.
  11. Verify water discharge from the indicator port to confirm proper pump operation.
  12. Inspect for leaks around the pump housing and lower unit seal before returning to normal operation.

Troubleshooting & FAQ

Q: How do I confirm this impeller fits my 40HP Evinrude Johnson engine?
A: Verify your engine was manufactured between 1983 and 1986 by checking the serial number plate on your outboard. Cross-reference your engine model with the compatibility table above and compare the impeller dimensions with your original part.

Q: How often should I replace my water pump impeller?
A: Most manufacturers recommend replacing the impeller every 2-3 years or 200-300 hours of operation, whichever comes first. If you operate in sandy or debris-filled water, inspect and replace more frequently.

Q: What are the signs that my impeller is failing?
A: Common symptoms include reduced or no water flow from the indicator port, engine overheating, steam from the engine, or loss of power. Inspect the impeller immediately if any of these occur.

Q: Does this impeller come with installation hardware?
A: This package includes the rubber impeller and the drive key/pin. Gaskets, seals, and housing bolts are not included and should be purchased separately or reused if in good condition.

Q: Can I install this impeller myself or do I need a mechanic?
A: Basic mechanical skills and tools are required to remove the lower unit and access the water pump. If you're unfamiliar with outboard service procedures, professional installation is recommended to avoid damage.

Q: What's the difference between OEM and aftermarket impellers?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11277761552

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4.8 ★★★★★
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Verified Purchase
Laura Luna Castillo
Chelsea, US
★★★★★ 3
Cute but not durable
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Beautiful toy and super fun squeaker, my dog loved it so much, unfortunately, it didn't even last 30 minutes! My dog is not an aggressive chewer but the material is very fragile and she made a whole right away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
H
Verified Purchase
Heather97
Dallas, US
★★★★★ 1
Not as advertised
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Purchased this product under the description for tough chewer. Description even showed a husky in which I have 2. Needless to say, the toy literally lasted 2 minutes before it was destroyed and was full of a fiberglass fiber. Would not recommend this toy if you have a larger dog with a stronger bite force.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2024
M
Verified Purchase
Monica
Omaha, US
★★★★★ 5
Good product
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
A favorite squeky toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
S
Verified Purchase
Stacy
Charlottesville, US
★★★★★ 5
My Dog's All-Time Favorite Toy
Color: Pink, Style: Grunt Sound
The first one of these I ever got her was at Petco on sale for $1 - best $1 ever! The reviews are right, though. The toy doesn't last forever and it's not good for aggressive chewers. In my opinion, however, that doesn't make it a bad toy. Here's why: Aggressive chewers comments: Getting my sister's French Bulldog a stuffed toy (that's shredded in 5 minutes), compared to my Pitbull who does not tear up any toys, but is a stronger chewer when it comes to bones. My pup does not tear this up at all, but my sister's dog would. My point is: Don't get your dog a soft toy if your dog ruins soft toys. Regarding the not long-lasting comments: the honking noise mechanism inside eventually pops inside the hole, rendering it honkless. Ours lasted about 6 months. It's pretty much impossible to fix unless you want to trouble yourself to fix it for 1 good honk each fix. I would, but I do also have a job to get to. My dog does still carry it around in it's noiseless state, but she doesn't play with it with the same enthusiasm. How did I resolve this? I bought her 5 😂 She's only on her second, but I decided to stock it because they were on sale for $5.10 - I don't think I will get rid of any of them. I will just let her play with them on rotation until they fall apart. Besides all that, my dog just simply loves this toy. I have never seen her so happy & playful with a toy. I can't promise this for your dog, as I can only tell you about mine. We even have a "Sheepy" song. [I have not been paid or given free Sheeps - my Sweet Pea just really loves her Sheepy]
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Reviewed in the United States on March 26, 2024
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Verified Purchase
Whidbey Mary
Lexington, US
★★★★★ 5
Loud! Just Like She Likes It
Color: Hedgehog, Style: Big Squeak Hedgehog
My Great Dane loves this noisy toy. She prefers squeaky toys with loud, unusual squeakers. (I need to invest in earplugs.) She's not an agressuve chewer or rough player so this should last a long time. Like most squeaky toys she has, the squeaker wears out before the physical toy does and once the noise is gone she won't play with it any more. If others have a similar issue...check with your local animal shelter. Some (not all) will disinfect used toys for the dogs in their care.
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Reviewed in the United States on November 1, 2025

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