Yanmar Connecting Rod Bearing – Fits 6LY Series Marine Diesel Engines (Replaces 719595-23600)
Yanmar Connecting Rod Bearing – Fits 6LY Series Marine Diesel Engines (Replaces 719595-23600) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Yanmar Connecting Rod Bearing – Fits 6LY Series Marine Diesel Engin...
Product Details
This is a high-quality aftermarket Yanmar Connecting Rod Bearing designed for a precise fit on Yanmar 6LY series marine diesel engines. It is fully compatible with a wide range of models, including the 6LY2, 6LY2A, 6LY2M, and 6LY3 variants, covering configurations like ST, STE, STP, WDT, and ETP.
This component serves as a direct replacement for Yanmar OEM part number 719595-23600, ensuring reliable performance and engine integrity.
- Installation as an internal engine component.
- Engineered for diesel fuel systems.
- Functions as the crankpin bearing within the connecting rod assembly.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yanmar | 719595-23600 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This bearing is specifically designed for the following Yanmar engine models.
| Brand | Model | Stroke | OEM Part No. |
|---|---|---|---|
| Yanmar | 6LY2-ST | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-STE | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-STVY | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-STP | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-WDT | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-WDTZY | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2-WST | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2A-ST | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2A-STP | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2A-UTP | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2M-WDT | 4-Stroke | 719595-23600 |
| Yanmar | 6LY2M-WST | 4-Stroke | 719595-23600 |
| Yanmar | 6LY3-ETP | 4-Stroke | 719595-23600 |
| Yanmar | 6LY3-STP | 4-Stroke | 719595-23600 |
| Yanmar | 6LY3-UTP | 4-Stroke | 719595-23600 |
Technical Specs
- Product Type
- Connecting Rod Bearing
- Installation
- Internal Engine Component
- Fuel Type
- Diesel
- Dimensions
- Height: 8.0 cm, Width: 5.0 cm, Length: 4.0 cm
- Weight
- 0.09 kg (0.2 lb)
- Other Technical Attributes
- Crankpin bearing for connecting rod assembly
What’s in the Box
- 1 x Connecting Rod Bearing (719595-23600)
Installation Notes
- Ensure the engine is off, cooled, and disconnected from the power source. Drain engine oil completely.
- Access the engine's bottom end by removing the oil pan.
- Identify the connecting rod cap corresponding to the cylinder you are servicing.
- Carefully unbolt and remove the connecting rod cap, exposing the old bearing shells on the cap and rod.
- Remove the old bearing shells. Thoroughly clean the rod, cap, and crankshaft journal surfaces of any oil or debris.
- Lubricate the new bearing shells and the crankshaft journal with fresh engine assembly lube.
- Place the new bearing shells into the connecting rod and the rod cap, ensuring the locating tangs are correctly seated.
- Reinstall the connecting rod cap and torque the bolts to the manufacturer's specified value using a calibrated torque wrench.
- Check for proper rod movement and clearance before proceeding.
- Reinstall the oil pan with a new gasket and refill the engine with the correct grade of oil.
Troubleshooting & FAQ
What are the signs of a failing connecting rod bearing?
Common symptoms include a persistent, rhythmic knocking or ticking sound from the engine that increases with RPM, low oil pressure readings, and the presence of metallic particles in the engine oil during an oil change.
How can I confirm this bearing fits my specific 6LY engine?
This bearing fits all listed Yanmar 6LY series engines. The most reliable method of confirmation is to match your existing part's number to the OEM part number 719595-23600 listed in the Part Number Matrix.
What is the recommended replacement interval?
Connecting rod bearings are typically replaced during a major engine rebuild or overhaul. There is no fixed service interval; replacement is done based on engine condition, hours, or signs of wear and tear.
Is this a standard size component?
Yes, this is a standard-size bearing. It is not offered in oversized or undersized variants for crankshafts that have been machined. Always measure clearances to ensure proper fit.
What is the difference between this bearing and an OEM part?
Our aftermarket bearing is designed to meet or exceed OEM specifications for fit, material, and performance. The primary difference is cost, as we can offer a more competitive price without sacrificing quality.
Do I need special tools for installation?
Yes. Installation requires specialized tools, including a calibrated torque wrench, feeler gauges or Plastigage for checking oil clearance, and potentially a piston ring compressor. Professional installation is highly recommended.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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