Cylinder Head Gasket – Fits Volvo Penta MD2010 Marine Diesel Engines (Replaces 861865)
Cylinder Head Gasket – Fits Volvo Penta MD2010 Marine Diesel Engines (Replaces 861865) 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
Cylinder Head Gasket – Fits Volvo Penta MD2010 Marine Diesel Engine...
Product Details
This is a high-quality aftermarket Cylinder Head Gasket designed to fit Volvo Penta MD2010, MD2010B, MD2010C, and MD2010D marine diesel engines. It serves as a reliable replacement for gaskets manufactured under the original part number 861865, ensuring a precise seal and restoring engine performance.
This part is a direct replacement for Volvo Penta part number 861865.
- Installation Method: Direct replacement
- Fuel Compatibility: Diesel
- Package Contents: One cylinder head gasket
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 861865 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Compatibility for Volvo Penta engines is listed below.
| Brand | Model | Stroke | OEM Part No. |
|---|---|---|---|
| Volvo Penta | MD2010 | 4-Stroke | 861865 |
| Volvo Penta | MD2010B | 4-Stroke | 861865 |
| Volvo Penta | MD2010C | 4-Stroke | 861865 |
| Volvo Penta | MD2010D | 4-Stroke | 861865 |
Technical Specs
- Product Type
- Cylinder Head Gasket
- Installation
- Direct replacement
- Fuel Type
- Diesel
- Dimensions
- 21.0 cm × 24.0 cm × 0.3 cm (L × W × H)
- Weight
- 0.05 kg (0.11 lb)
- Thickness
- 0.6 mm
What’s in the Box
- 1 × Cylinder Head Gasket (861865)
Installation Notes
- Ensure the engine is cool, then disconnect the battery and drain the cooling system.
- Remove components obstructing the cylinder head, such as manifolds and covers.
- Loosen and remove cylinder head bolts following the manufacturer's specified sequence.
- Carefully lift the cylinder head from the engine block.
- Remove the old gasket. Thoroughly clean both the engine block and cylinder head mating surfaces until they are free of all old material, oil, and debris.
- Position the new gasket onto the engine block, checking alignment with dowels and bolt holes.
- Carefully lower the cylinder head into place.
- Install and tighten the head bolts to the manufacturer’s recommended torque specifications and sequence.
- Reinstall all previously removed components.
- Refill the cooling system, reconnect the battery, and start the engine to check for leaks.
Troubleshooting & FAQ
How do I know if my cylinder head gasket has failed?
Common signs include engine overheating, loss of power, white smoke from the exhaust (coolant burning), milky or frothy engine oil (coolant contamination), or external coolant/oil leaks from the engine block/head seam.
Is this gasket a direct fit for the Volvo Penta MD2010 series?
Yes, it is designed as a direct replacement for models MD2010, MD2010B, MD2010C, and MD2010D, matching the specifications of OEM part 861865.
Do I need to use sealant with this gasket?
This type of gasket is typically installed dry. However, always consult your engine’s official service manual, as specific procedures may vary or require an adhesive in certain applications.
What is the recommended service interval for a cylinder head gasket?
A cylinder head gasket does not have a scheduled replacement interval. It should be replaced whenever the cylinder head is removed for service or if it shows any signs of failure.
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.
