47-F462065 Water Pump Impeller for Chrysler Force | JLM Marine

Water Pump Impeller 47-F462065 – Fits Chrysler Force 20-35 HP Outboard Motors

This high-performance replacement impeller is designed for Chrysler Force 20, 25, 30, and 35 HP outboard motors. Engineered from premium neoprene rubber and corrosion-resistant metal alloy, this impeller ensures reliable cooling system performance and simplifies water pump repair and maintenance.

This impeller directly replaces OEM part number 47-F462065 and is cross-compatible with Sierra 18-8901 and CEF 500335. It offers a cost-effective aftermarket solution without compromising quality or durability.

• Features 10 precision-molded blades for optimal water flow
• Constructed from high-performance neoprene rubber resistant to marine and chemical corrosion
• Lightweight design (approximately 36 g) for easy installation

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 × Outboard Impeller (Neoprene replacement for Chrysler Force 47-F462065)

Installation Guide

1. Disconnect the fuel line and remove the propeller to access the lower unit. Ensure the engine is cool before beginning.
2. Drain the lower unit gear oil by removing the drain and vent plugs.
3. Remove the lower unit by loosening the mounting bolts and carefully separating it from the mid-section.
4. Locate the water pump housing on top of the lower unit and remove the retaining bolts.
5. Remove the old impeller by pulling it straight out of the housing. Note the direction of the blade curvature for proper installation.
6. Inspect the impeller housing and plate for scoring, cracks, or debris. Clean thoroughly before installing the new impeller.
7. Lubricate the new impeller blades with glycerin, dish soap, or water pump grease (never use petroleum-based products).
8. Install the new impeller by carefully inserting it into the housing, ensuring the blades curve in the correct rotational direction.
9. Reassemble the water pump housing and secure with bolts, torquing to manufacturer specifications.
10. Reattach the lower unit to the mid-section, aligning the driveshaft and water tube carefully.
11. Refill the lower unit gear oil through the bottom drain hole until it flows from the top vent hole, then replace both plugs.
12. Test the cooling system by running the engine in a test tank or on muffs, checking for strong water flow from the tell-tale indicator.

Troubleshooting & FAQ

Q: How do I know if this impeller fits my Chrysler Force outboard?
A: This impeller is designed for Chrysler Force 20, 25, 30, and 35 HP outboard motors using OEM part number 47-F462065. Verify your engine's horsepower and compare the old impeller dimensions (57.26 mm outer diameter, 14.20 mm shaft diameter, 10 blades) to ensure proper fit.

Q: How often should I replace my water pump impeller?
A: Marine industry best practice recommends replacing your impeller annually or every 200-300 operating hours, whichever comes first. If you notice overheating, weak water flow from the tell-tale, or visible damage to the blades, replace immediately.

Q: What are the signs that my impeller is failing?
A: Common symptoms include engine overheating, reduced or no water discharge from the tell-tale indicator, steam from the engine, or a high-temperature alarm. Impeller failure can also cause cracked or missing rubber blades visible during inspection.

Q: Can I use petroleum-based grease when installing this impeller?
A: No, never use petroleum-based lubricants as they will damage the neoprene rubber. Use only glycerin, water-based dish soap, or dedicated water pump grease designed for rubber impellers.

Q: What's the difference between this aftermarket impeller and the OEM version?
A: This aftermarket impeller is manufactured to OEM specifications using comparable-grade neoprene rubber and metal alloy materials. It provides the same fit, form, and function as the original Chrysler Force part at a more competitive price point.

Q: Is this an OEM part or an aftermarket replacement?
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.