Connecting Rod Bearing Shell (Green) – Fits Yamaha/Parsun Outboards (Replaces 115-05020203)
Connecting Rod Bearing Shell (Green) – Fits Yamaha/Parsun Outboards (Replaces 115-05020203) is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Connecting Rod Bearing Shell (Green) – Fits Yamaha/Parsun Outboards...
Product Details
This Connecting Rod Bearing Shell (Green) is a high-quality replacement part designed for a range of Yamaha and Parsun 2-stroke and 4-stroke outboard motors, including various 60HP and 115HP models. The "green" designation is a standard color code used by manufacturers to identify a specific bearing size for precise engine assembly and clearance.
It serves as a direct replacement for Yamaha part number 115-05020203 and Parsun equivalents PAF115-05020203 and PAF115-05020203-2.
- Engineered as an internal engine component requiring professional installation.
- The green color indicates a specific size grade for correct fitment.
- Precision-machined to maintain proper oil film and clearances for engine longevity.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 115-05020203 |
| Parsun | PAF115-05020203 |
| Parsun | PAF115-05020203-2 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This component is known to fit various Yamaha outboard engines. Always verify your specific model and serial number against the required part number in your service manual.
Fits a range of Parsun outboards. Cross-reference the part number with your engine's service documentation to ensure an exact match.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Yamaha | Various 2-stroke | 60 | 2-Stroke | 115-05020203 | Bearing shell for connecting rod |
| Yamaha | Various 4-stroke | 115 | 4-Stroke | 115-05020203 | Bearing shell for connecting rod |
| Parsun | Various models | 60 | 2-Stroke | PAF115-05020203 | Also listed as PAF115-05020203-2 |
Technical Specs
- Product Type
- Connecting Rod Bearing Shell
- Installation
- Engine Internal Component
- Material
- Precision Metal Alloy
- Color
- Green (Size Indicator)
- Dimensions (H x W x L)
- 10.0 x 7.0 x 2.0 mm (approx.)
- Technical Note
- Precision engineered for proper clearance and oil film maintenance
What’s in the Box
- 1 x Connecting Rod Bearing Shell (115-05020203)
Installation Notes
- Drain the engine oil and coolant completely.
- Disassemble the engine block following the official service manual to access the crankshaft and connecting rods.
- Carefully remove the connecting rod cap for the cylinder requiring the new bearing.
- Remove the old bearing shells from both the rod and the cap, noting their orientation.
- Clean the surfaces of the connecting rod and cap thoroughly, ensuring they are free of oil and debris.
- Install the new bearing shells, making sure the locating tangs are correctly seated in the notches.
- Apply a liberal amount of engine assembly lube to the new bearing surfaces.
- Reinstall the connecting rod cap and tighten the bolts to the manufacturer's specified torque sequence and value. Use a torque wrench.
- Verify the connecting rod moves freely on the crankshaft journal before proceeding.
- Reassemble the rest of the engine in reverse order of disassembly, using new gaskets and seals as required.
Troubleshooting & FAQ
What does the "Green" color on this bearing signify?
The color is a standard industry practice for identifying the bearing's size and thickness. Different colors (e.g., green, black, brown) correspond to slightly different dimensions to achieve precise oil clearance during engine assembly. Always use the color specified in your engine's service manual.
Is this bearing sold individually or as a pair?
This part is sold as a single bearing shell, as noted in the "What's in the Box" section. Connecting rods require two shells (an upper and a lower). Please verify how many you need for your specific repair.
How do I know if this is the correct bearing for my engine?
The only way to be certain is to consult the official service manual for your engine's specific model and serial number. The manual will specify the required part number and color code for the connecting rod bearings.
What are the common signs of a failing connecting rod bearing?
Symptoms of a worn or failed rod bearing include a persistent, rhythmic knocking or ticking sound from the engine (rod knock), low oil pressure warnings, and the presence of metallic flakes or shavings in the engine oil during an oil change.
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
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
