Connecting Rod Bearing Kit – Fits Volvo Penta D3 Series (Replaces 9180722, 31251996)
Connecting Rod Bearing Kit – Fits Volvo Penta D3 Series (Replaces 9180722, 31251996) 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
Product Details
This is a standard size Connecting Rod Bearing Kit for Volvo Penta D3 series marine diesel engines from 110 to 220 HP (model years 2004–2010). It provides the necessary components to replace worn or damaged bearings on the engine's connecting rods.
This kit is a direct replacement for Volvo Penta part numbers 9180722 and 31251996.
- Application: Designed for diesel engine connecting rods.
- Size: Standard (STD) for non-machined crankshafts.
- Installation: This is an internal engine component.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 9180722 |
| Volvo Penta | 31251996 |
Engine & Model Compatibility
Confirm your engine model and year in the table below.
This component is designed exclusively for specific Volvo Penta D3 engines. Please verify your model details carefully.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | D3-110I-A | 110 | 4-Stroke | 2004–2005 | 9180722/31251996 | |
| Volvo Penta | D3-110I-B | 110 | 4-Stroke | 2005–2006 | 9180722/31251996 | |
| Volvo Penta | D3-110I-C | 110 | 4-Stroke | 2006+ | 9180722/31251996 | |
| Volvo Penta | D3-110I-D | 110 | 4-Stroke | 2009+ | 9180722/31251996 | |
| Volvo Penta | D3-110I-E | 110 | 4-Stroke | 2010+ | 9180722/31251996 | |
| Volvo Penta | D3-110I-F | 110 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-130A-A | 130 | 4-Stroke | 2005 | 9180722/31251996 | |
| Volvo Penta | D3-130A-B | 130 | 4-Stroke | 2005–2006 | 9180722/31251996 | |
| Volvo Penta | D3-130A-C | 130 | 4-Stroke | 2006 | 9180722/31251996 | |
| Volvo Penta | D3-130I-A | 130 | 4-Stroke | 2004–2005 | 9180722/31251996 | |
| Volvo Penta | D3-130I-B | 130 | 4-Stroke | 2005+ | 9180722/31251996 | |
| Volvo Penta | D3-130I-C | 130 | 4-Stroke | 2006+ | 9180722/31251996 | |
| Volvo Penta | D3-140A-D | 140 | 4-Stroke | 2009 | 9180722/31251996 | |
| Volvo Penta | D3-140A-E | 140 | 4-Stroke | 2010 | 9180722/31251996 | |
| Volvo Penta | D3-140A-F | 140 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-150I-D | 150 | 4-Stroke | 2009+ | 9180722/31251996 | |
| Volvo Penta | D3-150I-E | 150 | 4-Stroke | 2010+ | 9180722/31251996 | |
| Volvo Penta | D3-150I-F | 150 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-160A-A | 160 | 4-Stroke | 2004–2005 | 9180722/31251996 | |
| Volvo Penta | D3-160A-B | 160 | 4-Stroke | 2005 | 9180722/31251996 | |
| Volvo Penta | D3-160A-C | 160 | 4-Stroke | 2006 | 9180722/31251996 | |
| Volvo Penta | D3-160I-A | 160 | 4-Stroke | 2004–2005 | 9180722/31251996 | |
| Volvo Penta | D3-160I-B | 160 | 4-Stroke | 2005–2006 | 9180722/31251996 | |
| Volvo Penta | D3-160I-C | 160 | 4-Stroke | 2006+ | 9180722/31251996 | |
| Volvo Penta | D3-170A-D | 170 | 4-Stroke | 2009 | 9180722/31251996 | |
| Volvo Penta | D3-170A-E | 170 | 4-Stroke | 2010 | 9180722/31251996 | |
| Volvo Penta | D3-170A-F | 170 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-170I-D | 170 | 4-Stroke | 2009+ | 9180722/31251996 | |
| Volvo Penta | D3-170I-E | 170 | 4-Stroke | 2010+ | 9180722/31251996 | |
| Volvo Penta | D3-170I-F | 170 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-190A-B | 190 | 4-Stroke | 2005–2007 | 9180722/31251996 | |
| Volvo Penta | D3-190A-C | 190 | 4-Stroke | 2006 | 9180722/31251996 | |
| Volvo Penta | D3-190I-B | 190 | 4-Stroke | 2005+ | 9180722/31251996 | |
| Volvo Penta | D3-190I-C | 190 | 4-Stroke | 2006+ | 9180722/31251996 | |
| Volvo Penta | D3-200A-D | 200 | 4-Stroke | 2009 | 9180722/31251996 | |
| Volvo Penta | D3-200A-E | 200 | 4-Stroke | 2010 | 9180722/31251996 | |
| Volvo Penta | D3-200A-F | 200 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-200I-D | 200 | 4-Stroke | 2009+ | 9180722/31251996 | |
| Volvo Penta | D3-200I-E | 200 | 4-Stroke | 2010+ | 9180722/31251996 | |
| Volvo Penta | D3-200I-F | 200 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-220A-D | 220 | 4-Stroke | 2009 | 9180722/31251996 | |
| Volvo Penta | D3-220A-E | 220 | 4-Stroke | 2010 | 9180722/31251996 | |
| Volvo Penta | D3-220A-F | 220 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-220A-H | 220 | 4-Stroke | 9180722/31251996 | ||
| Volvo Penta | D3-220I-D | 220 | 4-Stroke | 2009+ | 9180722/31251996 | |
| Volvo Penta | D3-220I-E | 220 | 4-Stroke | 2010+ | 9180722/31251996 | |
| Volvo Penta | D3-220I-F | 220 | 4-Stroke | 9180722/31251996 |
Technical Specs
- Product Type
- Connecting Rod Bearing Kit
- Installation
- Engine Internal Component
- Application
- Diesel Engine Connecting Rod
- Size
- Standard (STD)
- Quantity
- 1 kit
- OEM Compatibility
- Volvo Penta D3 Series
- Package Dimensions
- 6.5" L x 6.3" W x 5.0" H
Installation Notes
- Ensure the engine is off, cool, and the battery is disconnected for safety.
- Drain the engine oil completely and remove the oil pan to access the engine's lower assembly.
- Mark each connecting rod cap for correct orientation before removal. Remove the cap bolts and tap the caps gently to free them.
- Push the old bearing shells out from the connecting rod and the cap. Do not use tools that could scratch the surfaces.
- Thoroughly clean the bearing saddles in both the rod and cap. Any debris can cause premature failure.
- Install the new bearing shells, ensuring the locking tabs are correctly seated in their notches.
- Apply a liberal amount of engine assembly lubricant to the surface of the new bearings.
- Reinstall the connecting rod caps in their original positions and torque the bolts to the manufacturer's specifications in the recommended sequence.
- After all bearings are installed, rotate the crankshaft by hand several times to ensure there is no binding or excessive resistance.
- Clean the oil pan and engine block surfaces, install a new oil pan gasket, and reinstall the pan. Refill the engine with the correct grade and quantity of oil.
Troubleshooting & FAQ
How do I know if my connecting rod bearings need replacement?
Key symptoms include a persistent metallic knocking or tapping sound from the engine that increases with RPM (known as "rod knock"), low oil pressure warnings, and the discovery of metallic flakes or shavings in the engine oil during an oil change.
Is this a standard size or an oversized bearing kit?
This is a standard (STD) size bearing kit. It is designed for use with crankshafts that are within original factory specifications and have not been machined or ground undersize.
Will this kit fit all Volvo Penta D3 engines?
This kit is designed for a specific range of Volvo Penta D3 engines, primarily from 110-220 HP built between approximately 2004 and 2010. It is critical to check your engine's full model number and year against our compatibility table to ensure a correct fit.
What is the typical replacement interval for connecting rod bearings?
Connecting rod bearings do not have a fixed replacement schedule. They are typically inspected and replaced during a complete engine overhaul, rebuild, or when symptoms of failure appear. Their lifespan depends on operating conditions, maintenance, and lubrication quality.
Is this an OEM part or an aftermarket replacement?
This listing is an aftermarket replacement (not OEM). It's built to OEM-level specifications with comparable materials and manufactured in an ISO 9002 facility, with batch-inspections for consistency.
What are your shipping speeds and costs?
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free, and expedited options will appear at checkout if available for your location.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter an issue, please contact our support team with your order details. Returns are accepted within our standard window for items that are unused and in original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchasing. If anything differs—even if your model appears on our compatibility list—do not order.
- This product is an aftermarket replacement part, not an original equipment manufacturer (OEM) component.
- Professional installation is strongly recommended for all internal engine components to ensure safety and proper performance.
About Sea Sierra
- Pro-Grade Standards: We supply marine parts engineered to meet or exceed OEM-level tolerances and are rigorously tested for real-world reliability.
- Fast Global Fulfillment: We offer free standard delivery to most regions, with an estimated transit time of 5–15 days.
- Manufacturer-Direct Value: By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.
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.
