Gasket – Fits Volvo Penta DPS, SX, TSK Series (Replaces 3889782)
Gasket – Fits Volvo Penta DPS, SX, TSK Series (Replaces 3889782) is backordered and will ship as soon as it is back in stock.
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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.).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Gasket – Fits Volvo Penta DPS, SX, TSK Series (Replaces 3889782)
Product Details
This is a direct-replacement Gasket – Fits Volvo Penta DPS, SX, TSK Series, designed to provide a perfect seal for compatible marine sterndrive models. It ensures system integrity by preventing water or oil leaks between critical housing components.
This part is an interchange for Volvo Penta OEM part number 3889782.
- Engineered for direct fitment to facilitate straightforward installation.
- Constructed from durable, non-corrosive materials suitable for harsh marine environments.
- Designed for optimum compression to ensure a lasting, leak-proof seal.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 3889782 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Volvo Penta | DPS-A | 3889782 | |
| Volvo Penta | DPS-A OXI | 3889782 | |
| Volvo Penta | DPS-B | 3889782 | |
| Volvo Penta | DPS-B OX | 3889782 | |
| Volvo Penta | DPS-B1 | 3889782 | |
| Volvo Penta | DPS-B1 OX | 3889782 | |
| Volvo Penta | DPS-D | 3889782 | |
| Volvo Penta | DPS-D OX | 3889782 | |
| Volvo Penta | DPS-D1 | 3889782 | |
| Volvo Penta | DPS-D1 OX | 3889782 | |
| Volvo Penta | FWD-B1 | 3889782 | |
| Volvo Penta | FWD-B2 | 3889782 | |
| Volvo Penta | FWD-D1 | 3889782 | |
| Volvo Penta | FWD-D1 OX | 3889782 | |
| Volvo Penta | FWD-D2 | 3889782 | |
| Volvo Penta | FWD-D2 OX | 3889782 | |
| Volvo Penta | SX-A | 3889782 | |
| Volvo Penta | SX-D | 3889782 | |
| Volvo Penta | TSK Series (Various Models) | 3889782 | Including TSK A/B/C variants with multiple configurations |
Technical Specs
- Product Type
- Gasket
- Installation
- Direct fitment
- Material
- Non-corrosive material
- Dimensions
- 11.0" x 9.0" x 0.5"
- Weight
- 0.009 kg (0.02 lbs)
- Design
- Designed for optimum compression and leak prevention
What’s in the Box
- 1 x Gasket (Replaces 3889782)
Installation Notes
- Ensure the engine is off, cool, and the battery is disconnected for safety.
- Drain relevant fluids (e.g., drive oil) according to your service manual to prevent spills.
- Carefully disassemble components to access the old gasket. Keep track of all hardware.
- Remove the old gasket and thoroughly clean both mating surfaces until they are free of debris, sealant, and oil.
- Position the new gasket correctly. Do not use sealant unless explicitly required by your service manual.
- Reassemble all components, tightening bolts to the manufacturer's specified torque sequence and values.
- Refill fluids to the proper levels and inspect for leaks before operating the vessel.
Troubleshooting & FAQ
How do I confirm this gasket fits my specific Volvo Penta model?
This gasket is designed for a wide range of Volvo Penta DPS, SX, and TSK series drives. The most reliable method to ensure a correct fit is to verify your model is in the compatibility table and that it requires OEM part number 3889782.
What are common signs of a failing drive gasket?
Signs of a faulty gasket include visible water or oil leaks around the sterndrive, milky-looking drive oil (indicating water contamination), or drive unit overheating. Prompt replacement is crucial to prevent severe internal damage.
Do I need to apply any sealant or adhesive with this gasket?
Generally, no sealant is needed. This gasket is designed to create a perfect seal through compression alone. Using sealant can sometimes interfere with proper seating. Always follow the recommendations in your official Volvo Penta service manual.
When should this gasket be replaced?
Gaskets are wear items and should be replaced whenever the components they seal are disassembled for service. Inspect them for brittleness, cracking, or leaks during regular maintenance and replace immediately if any damage is found.
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.
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