Volvo Penta Gasket 130/150 – Fits Volvo Penta 130S/150S Saildrives (Replaces 21112497)
Volvo Penta Gasket 130/150 – Fits Volvo Penta 130S/150S Saildrives (Replaces 21112497) 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
Volvo Penta Gasket 130/150 – Fits Volvo Penta 130S/150S Saildrives ...
Product Details
This is a complete Volvo Penta Gasket 130/150 sealing ring kit, designed for Volvo Penta 130S and 150S series saildrives. It ensures a reliable, leak-free seal for optimal engine and drivetrain performance.
This kit is a direct replacement for Volvo Penta OEM part number 21112497.
- Installs as a direct replacement for the original components.
- Made from high-quality rubber and metal compounds for durability in marine environments.
- Engineered for optimal sealing to prevent water ingress and oil leaks.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 21112497 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Volvo Penta | 130S | 21112497 | Saildrive |
| Volvo Penta | 150S | 21112497 | Saildrive |
Technical Specs
- Product Type
- Sealing Ring Kit / Gasket Kit
- Installation
- Direct replacement
- Housing Material
- High-quality rubber and metal
- Dimensions
- 210 mm × 210 mm × 10 mm
- Weight
- 0.03 kg (0.07 lb)
- Other Technical Attributes
- Designed for optimal sealing and performance
What’s in the Box
- 1 x Gasket (3586693)
- 1 x O-ring (925256)
- 1 x O-ring (944364)
- 1 x O-ring (976994)
Installation Notes
- Ensure the vessel is safely secured out of the water.
- Drain the saildrive oil completely.
- Disconnect the saildrive unit from the engine according to the manufacturer's service manual.
- Carefully remove the old gasket and O-rings. Note their positions.
- Thoroughly clean both mating surfaces, ensuring they are free of old sealant, corrosion, and debris.
- Lightly lubricate the new O-rings with clean saildrive oil before positioning them in their grooves.
- Place the new gasket into position.
- Re-attach the saildrive, torquing bolts to the manufacturer's specified values in the recommended sequence.
- Refill the saildrive with new, recommended oil and check for leaks before launching the vessel.
Troubleshooting & FAQ
What are the signs my saildrive gasket is failing?
Common signs include water contamination in the saildrive oil (giving it a milky appearance), visible oil leaks around the seal area, or finding cracked, brittle, or deformed seals during a routine inspection.
Is this kit compatible with both the 130S and 150S saildrives?
Yes, this sealing ring kit is specifically designed to fit both Volvo Penta 130S and 150S series saildrives, serving as a direct replacement for the original parts.
How often should a saildrive gasket be replaced?
Volvo Penta recommends replacing the main saildrive diaphragm every seven years. It is best practice to replace related seals and gaskets, like those in this kit, during that major service or any time they show signs of wear or damage.
What is the difference between this aftermarket kit and an OEM part?
This aftermarket kit is engineered to meet or exceed OEM specifications for fit, material quality, and sealing performance. It provides a reliable, cost-effective alternative to the genuine manufacturer's part without compromising on durability.
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
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