Axial Bearing Kit – Fits Yanmar 6LP/6LPA Series (Replaces 119770-00130)
Axial Bearing Kit – Fits Yanmar 6LP/6LPA Series (Replaces 119770-00130) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Free standard shipping on all orders under 1 KG
Axial Bearing Kit – Fits Yanmar 6LP/6LPA Series (Replaces 119770-00...
Product Details
This aftermarket Axial Bearing Kit – Fits Yanmar 6LP/6LPA Series (Replaces 119770-00130) is designed for Yanmar Marine 6LP and 6LPA series diesel engines. It functions as a crucial washer set for the engine's crankshaft assembly, ensuring proper alignment and smooth operation.
It serves as a direct replacement for OEM part number Yanmar 119770-00130.
- Installs on the engine crankshaft.
- Designed for use in diesel fuel engines.
- Critical for maintaining crankshaft axial clearance.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yanmar | 119770-00130 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yanmar Marine Engines: The models listed are compatible with this axial bearing kit.
| Brand | Model | Stroke | OEM Part No. |
|---|---|---|---|
| Yanmar | 6LPA-DTP | 4-Stroke | 119770-00130 |
| Yanmar | 6LPA-DTZP | 4-Stroke | 119770-00130 |
| Yanmar | 6LPA-STP | 4-Stroke | 119770-00130 |
| Yanmar | 6LPA-STZ | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-DT | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-DTE | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-DTZE | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-DTZY | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-ST | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-STE | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-STZE | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-STZY | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-WDT | 4-Stroke | 119770-00130 |
| Yanmar | 6LP-WDTZY | 4-Stroke | 119770-00130 |
Technical Specs
- Product Type
- Axial Bearing Kit / Washer Set
- Installation
- Engine Crankshaft
- Fuel Type
- Diesel
- Dimensions
- 9.0" (L) x 9.0" (W) x 1.5" (H)
- Other Technical Attributes
- For Yanmar crankshaft assembly
What’s in the Box
- 1 x Washer Set Crank (119770-00130)
Installation Notes
- Ensure the engine is turned off, cooled down, and disconnected from the power source.
- Gain access to the engine's crankshaft. This may require removing the oil pan and other surrounding components.
- Carefully remove the old axial bearings or thrust washers, noting their orientation.
- Thoroughly clean the crankshaft and bearing housing surfaces of any oil, grime, or old material.
- Lubricate the new axial bearings with clean engine oil before installation.
- Install the new bearings in the correct position and orientation, as specified by the engine service manual.
- Check the crankshaft end play (axial clearance) with a dial indicator to ensure it is within the manufacturer's specifications.
- Reassemble all components in the reverse order of removal, torquing all fasteners to the specified values.
- Once reassembled, start the engine and check for any unusual noises or oil leaks.
Troubleshooting & FAQ
How do I know if this axial bearing kit fits my engine?
This kit is specifically designed for Yanmar 6LP and 6LPA series engines. Cross-reference your engine model with the compatibility table on this page and confirm the OEM part number is 119770-00130.
What are the signs of a failing crankshaft axial bearing?
Common symptoms include a knocking or thumping sound from the engine that may change with clutch engagement, excessive crankshaft end play, and potentially metal shavings in the engine oil upon inspection.
When should the axial bearing or thrust washers be replaced?
Replacement is typically done during a major engine overhaul or if symptoms of failure are present. There is no fixed replacement interval; it depends on engine hours, operating conditions, and maintenance history.
Can I install this part myself?
This installation is an advanced mechanical task that requires precision tools (like a torque wrench and dial indicator) and a deep understanding of engine mechanics. Professional installation is highly recommended to ensure correct fitment and prevent engine damage.
What is the main function of this axial bearing kit?
This kit, also known as a thrust washer set, controls the forward and backward movement (end play) of the crankshaft within the engine block. Proper clearance is critical for engine longevity and performance.
Is there a "break-in" period after installation?
There is no specific break-in period for the bearing itself, but it's good practice to operate the engine under normal, not extreme, load for the first few hours after a major repair. Monitor engine performance and check for leaks.
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.
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