Cylinder Head Gasket – Fits Volvo Penta 2002 Series Diesel Engines (Replaces 859094, 840328)
Cylinder Head Gasket – Fits Volvo Penta 2002 Series Diesel Engines (Replaces 859094, 840328) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Cylinder Head Gasket – Fits Volvo Penta 2002 Series Diesel Engines ...
Product Details
This is a direct-replacement Cylinder Head Gasket designed to fit Volvo Penta 2002, 2002AG, 2002B, 2002BG, and 2002D series twin-cylinder diesel engines manufactured between 1984 and 1993. It creates a complete seal between the engine block and cylinder head, restoring performance and preventing leaks.
This part is a direct replacement for Volvo Penta part numbers 859094 and 840328, and aftermarket part RM113034.
- Installs on the engine head-to-block sealing surface.
- Engineered specifically for diesel fuel applications.
- Designed to maintain OEM-specified compression ratios and sealing properties.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 859094 |
| Volvo Penta | 840328 |
| Aftermarket | RM113034 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This gasket is designed for specific Volvo Penta 2002 series engines. Please verify your model against the list to ensure correct fitment.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | 2002 | 18 | 4-Stroke | 1984–1993 | 859094/840328 | Twin-cylinder diesel |
| Volvo Penta | 2002AG | 18 | 4-Stroke | 1984–1993 | 859094/840328 | Twin-cylinder diesel |
| Volvo Penta | 2002B | 18 | 4-Stroke | 1984–1993 | 859094/840328 | Twin-cylinder diesel |
| Volvo Penta | 2002BG | 18 | 4-Stroke | 1984–1993 | 859094/840328 | Twin-cylinder diesel |
| Volvo Penta | 2002D | 18 | 4-Stroke | 1984–1993 | 859094/840328 | Twin-cylinder diesel |
Technical Specs
- Product Type
- Cylinder Head Gasket
- Installation
- Engine head-to-block sealing surface
- Fuel Type
- Diesel
- Dimensions
- 25.0 cm L x 20.0 cm W x 0.4 cm H
- Sealing Properties
- Meets OEM-specified compression ratio and sealing requirements
What’s in the Box
- 1 x Cylinder Head Gasket (Replaces 859094/840328)
Installation Notes
- Disconnect the battery and completely drain the engine's cooling system.
- Remove components obstructing the cylinder head, such as the valve cover, rocker arm assembly, and pushrods. Keep them in order.
- Loosen and remove the cylinder head bolts following the reverse of the manufacturer's specified torque sequence.
- Carefully lift the cylinder head from the engine block. Avoid scratching the mating surfaces.
- Thoroughly clean all old gasket material and residue from both the cylinder head and engine block surfaces.
- Position the new head gasket correctly on the engine block, aligning it with the dowel pins.
- Gently place the cylinder head back onto the block and gasket.
- Install new or inspected head bolts. Tighten them in stages following the manufacturer's recommended sequence and torque values.
- Reinstall the pushrods, rocker arm assembly, and valve cover with new gaskets as needed.
- Refill the cooling system, reconnect the battery, and check all fluid levels.
- Start the engine and let it reach operating temperature, checking carefully for any coolant, oil, or compression leaks.
Troubleshooting & FAQ
How do I know if this is the right gasket for my engine?
This gasket fits Volvo Penta 2002 series diesel engines from 1984–1993. Verify your engine model and year against the compatibility table. It is also essential to cross-reference the OEM part numbers (859094, 840328) with your engine's service manual.
What are the signs of a failed head gasket?
Common symptoms include engine overheating, white smoke from the exhaust (burning coolant), milky or foamy engine oil, loss of compression, and unexplained coolant loss. If you notice any of these signs, inspect your head gasket immediately.
Is any sealant required when installing this gasket?
Generally, modern head gaskets like this one are designed to be installed dry without any additional sealants. Applying sealants can interfere with the gasket's designed sealing properties. Always follow the specific instructions in your engine's service manual.
How often should a head gasket be replaced?
A head gasket is not a routine maintenance item. It is designed to last the life of the engine but should be replaced whenever the cylinder head is removed or if it fails. Regular engine maintenance, especially of the cooling system, can help prevent premature 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
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