25105 Impeller Puller for Sherwood 17000K 18000K 22000K 26000K 29000K | JLM Marine

25105 Impeller Puller for Sherwood 17000K 18000K 22000K 26000K 29000K | JLM Marine

This Sherwood Impeller Puller (Part Number 25105) is specifically designed to safely and efficiently remove impellers from Sherwood marine pump models including 17000K, 18000K, 22000K, 26000K, and 29000K. Engineered with precision 3/4"-16 threads, this essential marine tool ensures proper maintenance without causing damage to your pump housing or components.

This aftermarket replacement puller is built to OEM specifications and provides reliable performance for boat owners and marine technicians working on Sherwood water pump systems. The tool's design eliminates the risk of impeller or pump damage during removal, making routine maintenance straightforward and safe.

• Direct Replacement: OEM Part Number 25105
• Thread Specification: 3/4"-16 threads for secure fitment
• Safe Design: Won't damage pump housing or impeller during removal

Part Number Cross-Reference

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

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 × Sherwood Impeller Puller (Part Number 25105)

Installation Guide

1. Preparation: Ensure the engine is off and cool before beginning work. Disconnect the battery for safety.
2. Access the Pump: Remove any covers or components obstructing access to the water pump assembly.
3. Remove Pump Cover: Unscrew and carefully remove the pump cover to expose the impeller.
4. Thread the Puller: Carefully thread the impeller puller into the center of the impeller using the 3/4"-16 threads. Turn clockwise until secure but do not over-tighten.
5. Extract the Impeller: Continue turning the puller clockwise to evenly draw the impeller out of the pump housing. The tool will extract the impeller without damaging the pump body.
6. Inspect Components: Once removed, inspect the impeller for wear, cracks, or damaged vanes. Check the pump housing for debris or scoring.
7. Clean the Housing: Thoroughly clean the pump housing interior before installing a new impeller.
8. Install New Impeller: Lubricate the new impeller with glycerin or soapy water, then install according to manufacturer specifications.
9. Reassemble: Replace the pump cover and tighten fasteners to the specified torque. Reinstall any removed components.
10. Test Operation: Reconnect the battery, start the engine, and verify proper water flow through the cooling system.

Troubleshooting & FAQ

Q: How do I confirm this puller fits my Sherwood pump?
A: Verify your pump model number matches one of the compatible models: 17000K, 18000K, 22000K, 26000K, or 29000K. The puller is designed specifically for these Sherwood pump series with 3/4"-16 threads.

Q: Will this tool damage my pump housing or impeller?
A: No, this puller is engineered to safely extract impellers without causing damage to the pump housing or components when used correctly. Always thread carefully and avoid excessive force.

Q: Can I reuse the impeller after removing it with this puller?
A: While the puller removes impellers safely, you should always inspect the impeller for wear, cracks, or damaged vanes after removal. Replace the impeller if any damage or significant wear is visible, as impellers are wear items that require periodic replacement.

Q: How often should I inspect or replace my impeller?
A: Most manufacturers recommend inspecting your impeller annually or every 300-400 hours of operation. Replace immediately if you notice reduced water flow, overheating, or visible damage during inspection.

Q: Is this an OEM part or aftermarket?
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.