Exhaust Elbow Gasket – Fits Volvo Penta 2001, 2002, 2003 Series (Replaces 840902)
Exhaust Elbow Gasket – Fits Volvo Penta 2001, 2002, 2003 Series (Replaces 840902) 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
Exhaust Elbow Gasket – Fits Volvo Penta 2001, 2002, 2003 Series (Re...
Product Details
This high-quality Exhaust Elbow Gasket is designed for a precise fit on Volvo Penta 2001, 2002, and 2003 series diesel engines, along with MD6A/B and MD7A/B models, covering production years from 1983 to 1993. It ensures a reliable seal between the exhaust elbow and the manifold, preventing exhaust and water leaks.
This part serves as a direct replacement for Volvo Penta part numbers 840902 and 3875050, as well as Sierra ORB16902.
- Engineered for external installation on specified diesel engines.
- Made from a durable composite/fiber material to withstand marine conditions.
- Used with exhaust elbow/water injection elbow part number 840690.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket suppliers.
| Brand | Part Number | Superseded By |
|---|---|---|
| Volvo Penta | 840902 | 3875050 |
| Sierra | ORB16902 |
Engine & Model Compatibility
Confirm your engine model and year in the table below.
This gasket fits a range of Volvo Penta diesel engines from the 2000 series as well as earlier MD models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | 2001 | 9 | 2-Stroke | 1984–1991 | 840902 | |
| Volvo Penta | 2001AG | 9 | 2-Stroke | 1984–1991 | 840902 | |
| Volvo Penta | 2001B | 9 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2001BG | 9 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2001D | 9 | 2-Stroke | 1992–1993 | 840902 | |
| Volvo Penta | 2002 | 12 | 2-Stroke | 1983–1991 | 840902 | |
| Volvo Penta | 2002AG | 12 | 2-Stroke | 1983–1991 | 840902 | |
| Volvo Penta | 2002B | 12 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2002BG | 12 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2002D | 12 | 2-Stroke | 1992–1993 | 840902 | |
| Volvo Penta | 2003 | 20 | 2-Stroke | 1983–1990 | 840902 | |
| Volvo Penta | 2003AG | 20 | 2-Stroke | 1983–1990 | 840902 | |
| Volvo Penta | 2003B | 20 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2003BG | 20 | 2-Stroke | 1991–1993 | 840902 | |
| Volvo Penta | 2003T | 25 | 2-Stroke | 1986–1993 | 840902 | Also fits turbo version |
| Volvo Penta | 2003TB | 25 | 2-Stroke | 1986–1993 | 840902 | Also fits turbo version |
| Volvo Penta | MD6A/B | - | 4-Stroke | - | 840902 | |
| Volvo Penta | MD7A/B | - | 4-Stroke | - | 840902 |
Technical Specs
- Product Type
- Exhaust Elbow Gasket
- Installation
- External
- Fuel Type
- Diesel
- Housing Material
- Composite/Fiber Material
- Dimensions
- 15.0cm L x 10.0cm W x 0.5cm H
- Warranty
- 12 months standard; 24 months when installed by authorized Volvo Penta dealer
- Other Technical Attributes
- Used with exhaust elbow/water injection elbow part number 840690
What’s in the Box
- 1 x Exhaust Elbow Gasket (Replaces 840902/3875050)
Installation Notes
- Ensure the engine is completely cool and disconnect the battery.
- Locate and unbolt the exhaust elbow from the manifold.
- Remove the old gasket and thoroughly clean both mating surfaces of any residue or corrosion.
- Position the new gasket, ensuring perfect alignment with the bolt holes.
- Reinstall the exhaust elbow and tighten the bolts to the manufacturer's specified torque.
- Reconnect the battery, start the engine, and inspect for any exhaust or water leaks.
Troubleshooting & FAQ
How do I know if this gasket fits my engine?
This gasket is for Volvo Penta 2001, 2002, and 2003 series diesel engines (1983–1993) and MD6/MD7 models. Always cross-reference your engine model and year with the compatibility table provided.
What are the signs of a failing exhaust elbow gasket?
Common signs include water or exhaust leaks around the elbow connection, a drop in engine performance, or visible corrosion and degradation of the old gasket.
Can I reuse my old gasket?
No. Gaskets provide a single-use seal and must be replaced whenever the component is removed to prevent leaks and ensure safety.
How often should this gasket be replaced?
Replace the gasket whenever the exhaust elbow is removed for service or if you notice any signs of leakage. It's good practice to inspect it during routine engine maintenance.
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.
