41650-501140 Filter Element for Yanmar 4HAL2 6AYL 6HA2M 6HAL2 6HAL2C 6HYM 6LAH | JLM Marine

41650-501140 Filter Element for Yanmar 4HAL2 6AYL 6HA2M 6HAL2 6HAL2C 6HYM 6LAH

This 41650-501140 filter element is designed for Yanmar marine diesel engines, providing reliable filtration for models including 4HAL2, 6AYL, 6HA2M, 6HAL2, 6HAL2C, 6HYM, and 6LAH. Engineered to meet OEM specifications, this aftermarket filter ensures consistent performance and engine protection.

This filter element directly replaces OEM part number 41650-501140 and is cross-referenced with industry-standard equivalents including FF5415, SN25020, and P502357. Manufactured to OEM standards and rigorously tested at the factory for quality assurance.

• Precision-engineered dimensions: Length 10.79 inches, Largest OD 5.04 inches, Gasket Inside Diameter 2.52 inches
• Compatible with Yanmar marine diesel engines across multiple models
• Factory-tested for reliable filtration performance

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 × Filter Element (41650-501140)

Installation Guide

1. Preparation: Ensure the engine is off and cooled down before beginning the filter replacement process.
2. Access the filter: Locate the fuel filter housing on your Yanmar marine diesel engine.
3. Remove old filter: Carefully unscrew or release the old filter element from the housing. Have a container ready to catch any residual fuel.
4. Clean the housing: Wipe down the filter housing to remove any debris or contamination before installing the new element.
5. Install new filter: Insert the new 41650-501140 filter element into the housing, ensuring the gasket seats properly.
6. Secure the filter: Tighten the filter housing according to manufacturer specifications—do not over-tighten.
7. Prime the system: If your engine has a manual priming pump, use it to remove air from the fuel system.
8. Check for leaks: Start the engine and inspect the filter area for any fuel leaks. Tighten connections if necessary.
9. Final inspection: Allow the engine to run for a few minutes and verify proper operation and no leaks.

Troubleshooting & FAQ

Q: How do I confirm this filter fits my Yanmar engine?
A: Cross-reference your current filter's part number with 41650-501140, FF5415, SN25020, or P502357. Also verify your engine model matches one of the compatible models listed: 4HAL2, 6AYL, 6HA2M, 6HAL2, 6HAL2C, 6HYM, or 6LAH.

Q: How often should I replace this fuel filter element?
A: Replacement intervals depend on operating conditions and fuel quality. Typically, marine diesel fuel filters should be replaced every 200-400 operating hours or annually, whichever comes first. Consult your Yanmar engine manual for specific recommendations.

Q: What are the signs that my filter element needs replacement?
A: Common symptoms include difficulty starting the engine, rough idle, loss of power, engine surging, or decreased fuel efficiency. If you notice any of these issues, inspect and replace the fuel filter as needed.

Q: Will this aftermarket filter perform the same as the OEM Yanmar filter?
A: Yes, this filter is manufactured to OEM specifications using comparable materials and has been rigorously tested at the factory. It provides the same filtration performance as the original Yanmar part.

Q: OEM vs. 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.