Cylinder Head Gasket – Fits Volvo Penta MD22 Series Marine Engines (Replaces 859647)
Cylinder Head Gasket – Fits Volvo Penta MD22 Series Marine Engines (Replaces 859647) 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 MD22 Series Marine Engines ...
Product Details
This high-quality Cylinder Head Gasket is designed for Volvo Penta MD22 series diesel marine engines manufactured between 1990–2005, including models MD22A, MD22L-A, MD22L-B, MD22P-B, TAMD22P-B, TMD22A, TMD22B, and TMD22P-C. It also fits Perkins Prima 4.20, M50, M65, and M80T diesel engines, ensuring a perfect seal between the engine block and cylinder head.
This part is a direct replacement for multiple aftermarket parts, including Orbitrade 13647 and Sierra 18-3867.
- Function: Creates a tight seal to maintain maximum compression and prevent oil or coolant from leaking into the cylinders.
- Installation: Installs between the engine block and the cylinder head assembly.
- Material: Constructed from a durable composite and metal blend to withstand high pressures and temperatures.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 859647 |
| Orbitrade | 13647 |
| Sierra | 18-3867 |
Engine & Model Compatibility
Confirm your engine model and year in the tables below to ensure proper fitment.
This gasket is compatible with the following Volvo Penta MD22, TAMD22, and TMD22 series engines.
| Brand | Model | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|
| Volvo Penta | MD22A | 4-Stroke | 859647 | |
| Volvo Penta | MD22L-A | 4-Stroke | 859647 | |
| Volvo Penta | MD22L-B | 4-Stroke | 859647 | |
| Volvo Penta | MD22P-B | 4-Stroke | 859647 | |
| Volvo Penta | TAMD22P-B | 4-Stroke | 859647 | Turbocharged |
| Volvo Penta | TMD22A | 4-Stroke | 859647 | |
| Volvo Penta | TMD22B | 4-Stroke | 859647 | |
| Volvo Penta | TMD22P-C | 4-Stroke | 859647 | |
| Volvo Penta | MS2B-A | 4-Stroke | 859647 |
Also compatible with the following Perkins Prima and M-series engines.
| Brand | Model | Stroke | Notes |
|---|---|---|---|
| Perkins | Prima 4.20 | 4-Stroke | |
| Perkins | M50 | 4-Stroke | |
| Perkins | M65 | 4-Stroke | |
| Perkins | M80T | 4-Stroke | Turbocharged |
Technical Specs
- Product Type
- Cylinder Head Gasket
- Installation Location
- Between engine block and cylinder head
- Fuel Type
- Diesel
- Housing Material
- Composite/Metal
- Dimensions
- 18.0 cm L x 44.5 cm W x 0.3 cm H
- Function
- Ensures maximum compression and prevents leaks of oil or coolant into cylinders
What’s in the Box
- 1 x Cylinder Head Gasket (Replaces 859647)
Installation Notes
- Disconnect the battery and drain all engine coolant and oil.
- Remove any components obstructing access to the cylinder head, such as manifolds and the valve cover.
- Carefully loosen and remove the cylinder head bolts, following the manufacturer's recommended sequence (typically reverse of tightening order).
- Lift the cylinder head off the engine block. Do not pry or force it.
- Remove the old head gasket. Thoroughly clean and inspect the mating surfaces of both the engine block and the cylinder head to ensure they are flat and free of debris.
- Position the new cylinder head gasket correctly. Check for any "TOP" or "FRONT" markings to ensure proper orientation.
- Carefully place the cylinder head back onto the block.
- Install the head bolts and tighten them in stages using a torque wrench, following the manufacturer's specified sequence and torque values. This is critical for a proper seal.
- Reassemble all previously removed components.
- Refill the engine with fresh oil and the correct type of coolant.
- Reconnect the battery, start the engine, and carefully check for any coolant, oil, or compression leaks around the head.
Troubleshooting & FAQ
How do I know if my cylinder head gasket is failing?
Signs of a blown head gasket include engine overheating, unexplained coolant loss, white smoke from the exhaust, milky residue on the oil cap (indicating oil/coolant mixing), bubbling in the coolant reservoir, and a noticeable loss of engine compression or power.
Is this gasket compatible with turbocharged engines?
Yes, this gasket is fully compatible with the turbocharged models listed, including the Volvo Penta TAMD22P-B and Perkins M80T. It is built to handle the higher pressures of turbocharged applications.
Do I need to use a sealant with this gasket?
No. This head gasket is designed to be installed dry. Applying sealants can interfere with its ability to seal correctly and may cause premature failure. Always ensure the block and head surfaces are perfectly clean and flat before installation.
What causes a head gasket to fail?
The most common cause of failure is engine overheating. Other causes include improper installation (incorrect torque sequence or values), pre-ignition or detonation, and age or material fatigue.
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.
