Cylinder Head Gasket – Fits Volvo Penta D3 Series (Replaces 30731261)
Cylinder Head Gasket – Fits Volvo Penta D3 Series (Replaces 30731261) is backordered and will ship as soon as it is back in stock.
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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 D3 Series (Replaces 30731261)
Product Details
This aftermarket Cylinder Head Gasket is designed for a precise fit on Volvo Penta D3 series diesel marine engines, including D3-110I, D3-130, D3-160, and D3-190 models manufactured from 2005 to the present. It ensures a reliable seal between the cylinder head and the engine block, critical for maintaining engine compression and preventing fluid leaks.
It serves as a direct replacement for Volvo Penta part number 30731261 and Orbitrade ORB90261.
- Engineered for marine diesel environments.
- Constructed from a durable metal composite material.
- Professional installation is highly recommended for optimal performance and safety.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket suppliers.
| Brand | Part Number |
|---|---|
| Volvo Penta | 30731261 |
| Orbitrade | ORB90261 |
Engine & Model Compatibility
Confirm your engine model and year in the table below to ensure correct fitment.
Compatible with Volvo Penta D3 series engines as specified.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | D3-110I-A | 110 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130A-A | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130I-A | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160A-A | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160I-A | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-110I-B | 110 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-110I-C | 110 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130A-B | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130I-B | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130A-C | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-130I-C | 130 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160A-B | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160I-B | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160A-C | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-160I-C | 160 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-190A-B | 190 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-190I-B | 190 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-190A-C | 190 | 4-Stroke | 2005–present | 30731261 | Diesel |
| Volvo Penta | D3-190I-C | 190 | 4-Stroke | 2005–present | 30731261 | Diesel |
Technical Specs
- Product Type
- Cylinder Head Gasket
- Fuel Type
- Diesel
- Housing Material
- Metal composite
- Dimensions
- Length: 53.5 cm, Width: 19.0 cm, Height: 0.4 cm
- Weight
- 0.37 kg (0.82 lb)
- Other Technical Attributes
- Gasket with 1 hole, Class A (replaces 30650521)
What’s in the Box
- 1 x Cylinder Head Gasket (30731261)
Installation Notes
- Disconnect the battery and drain the engine's cooling system completely.
- Remove interfering components such as the exhaust and intake manifolds.
- Take off the valve cover and rocker arm assembly to access the cylinder head bolts.
- Following the manufacturer's recommended sequence, carefully loosen and remove the head bolts.
- Gently lift the cylinder head away from the engine block. Avoid damaging the surfaces.
- Thoroughly clean both the engine block deck and the cylinder head mating surfaces. All old gasket material and residue must be removed.
- Position the new gasket correctly on the engine block; check for proper orientation (e.g., "UP" or "FRONT" markings).
- Carefully place the cylinder head back onto the block and gasket.
- Install new or verified head bolts and tighten them in stages using the correct torque sequence and specifications from your engine's service manual.
- Reassemble all previously removed components in reverse order.
- Refill the cooling system, check all fluid levels, and inspect for leaks before starting the engine.
Troubleshooting & FAQ
How do I know if I have the correct gasket classification (e.g., 1-hole)?
This gasket is a Class A (1-hole) version, directly replacing part 30731261. It is critical to inspect your original gasket to confirm the number of holes or other classification marks, as different versions exist for various engine revisions. Choosing the wrong class can lead to engine damage.
What are common symptoms of a failed cylinder head gasket?
Signs of a blown head gasket include persistent engine overheating, a noticeable loss of power, milky or frothy engine oil, bubbles in the coolant reservoir, or white smoke from the exhaust, which indicates coolant is being burned in the cylinders.
Should I use sealant when installing this gasket?
Modern metal composite head gaskets are engineered to be installed dry without any additional sealants. The gasket's coating is designed to seal perfectly when crushed to the correct torque. Always consult your Volvo Penta service manual for the definitive procedure.
What’s the difference between this part and an OEM one?
This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials for a reliable, long-lasting seal. Our parts are manufactured in an ISO 9002 facility and batch-inspected for quality and consistency.
How fast do you ship and what are the costs?
We ship worldwide quickly—typical transit time is 5–15 days. Standard shipping is free to most locations; expedited options, where available, will be presented at checkout.
What is your warranty and return policy?
This part is covered by a 1-year warranty against manufacturing defects under normal marine use. Should any issue arise, please contact our support team with your order details. Returns are accepted within our standard window for unused parts in their original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model is listed as compatible—do not order.
- This is an aftermarket replacement part, not an OEM component.
- Professional installation is strongly recommended for safety, performance, and to prevent engine damage.
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, typically arriving in 5–15 days.
- Manufacturer-Direct Value — By eliminating middlemen, we offer fair pricing without compromising on materials or quality control.
Payment & Security
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