Gasket – Fits Bombardier (Replaces 910236)

$8.50 $13.00

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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).

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Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This high-quality Gasket – Fits Bombardier (Replaces 910236) is engineered for a precise fit and optimal sealing performance in compatible Bombardier marine applications. It serves as a direct replacement component, ensuring reliable operation and preventing leaks.

This part is a direct replacement for Bombardier 910236 and Sierra 18-2911.

Designed for direct replacement installation.
Provides a durable, long-lasting sealing solution.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket brands.

Brand	Part Number
Bombardier	910236
Sierra	18-2911

Engine & Model Compatibility

This gasket is confirmed to fit Bombardier marine applications that specify the use of OEM part number 910236. As specific engine model and year data is not available, please verify the part number required for your engine before ordering.

Technical Specs

Product Type: Gasket
Installation: Direct replacement
Dimensions: Height: 6.0 cm × Width: 7.5 cm × Length: 1.13 cm
Weight: 0.03 kg (0.07 lb)
Other Technical Attributes: Durable sealing solution

What’s in the Box

1 x Gasket (910236)

Installation Notes

Disconnect the battery and ensure the engine is cool.
Drain any relevant fluids (e.g., oil, coolant) to prevent spills.
Remove any components obstructing access to the old gasket.
Carefully remove the old gasket, ensuring no debris falls into the engine.
Thoroughly clean both mating surfaces. All old gasket material and sealant must be removed for a proper seal.
Position the new gasket correctly. Do not use sealant unless specified by the engine's service manual.
Reassemble all components and tighten bolts to the manufacturer's specified torque sequence and values.
Refill fluids, reconnect the battery, and start the engine. Check carefully for any leaks.

Troubleshooting & FAQ

How do I confirm this gasket fits my specific engine model?

The best way to ensure compatibility is to cross-reference the part number. This gasket replaces Bombardier OEM part 910236. If your engine’s service manual or existing part matches this number, it will fit.

What are the common signs of a failed gasket?

Signs of a faulty gasket include fluid leaks (oil or coolant), overheating, loss of compression, or visible cracks and brittleness on the old gasket itself. Prompt replacement is crucial to prevent further engine damage.

Is any sealant or adhesive required during installation?

In most cases, this gasket is designed to be installed dry on clean, flat surfaces. Applying sealant can sometimes interfere with a proper seal. Always consult your engine's service manual for specific recommendations.

What is the typical lifespan or replacement interval for this type of gasket?

Gaskets should be replaced whenever the components they seal are removed for service. They are not typically reusable. There is no fixed interval, but they should be inspected for signs of wear or leakage during routine 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.

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