Hex Nut – Fits Volvo Penta Stern Drives & Marine Engines (Replaces VOL-906633)
Hex Nut – Fits Volvo Penta Stern Drives & Marine Engines (Replaces VOL-906633) is backordered and will ship as soon as it is back in stock.
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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
Hex Nut – Fits Volvo Penta Stern Drives & Marine Engines (Repla...
Product Details
This replacement Hex Nut – Fits Volvo Penta Stern Drives & Marine Engines is a crucial component used across multiple Volvo Penta marine engine and stern drive applications. It is engineered to meet or exceed original equipment standards, ensuring a secure fit and reliable performance.
This part is a direct replacement for Volvo Penta OEM part number VOL-906633.
- Engineered for direct-fit installation.
- Designed for harsh marine environments.
- Includes one high-quality replacement hex nut.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | VOL-906633 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Volvo Penta | Various | VOL-906633 | Used in various engine and stern drive applications |
Technical Specs
- Product Type
- Hex Nut
- Installation
- Direct replacement
- Dimensions
- 1.0" H x 10.0" W x 10.0" L
- Other Technical Attributes
- Used in various Volvo Penta engine and stern drive applications
What’s in the Box
- 1 x Nut (VOL-906633)
Installation Notes
For a safe and effective installation, first ensure the engine is off and has cooled down. Remove the old nut, clean the threading and surrounding area of any debris or corrosion, and inspect the threads for damage. Hand-tighten the new hex nut and then use a calibrated torque wrench to tighten it to the specification listed in your engine's service manual. Do not overtighten, as this can damage the threads or the component.
Troubleshooting & FAQ
How do I confirm this nut fits my specific Volvo Penta model?
Because this part is used across a wide range of models, the best method for confirmation is to verify that your original part's number is VOL-906633. If you are unsure, consult your owner's manual or a qualified marine mechanic.
What are the signs that a hex nut needs replacement?
Visible corrosion, stripped or damaged threads, and a loose fit are clear indicators that a nut needs replacement. During routine maintenance, always inspect critical fasteners for signs of wear or failure.
What is the proper torque for this nut?
Torque specifications are specific to the application (e.g., engine mount, stern drive component). Always refer to your official Volvo Penta service manual for the correct torque values to avoid damage or unsafe conditions.
Can this hex nut be reused?
For critical applications like engines and drives, it is generally recommended to use a new nut, especially if the original was a locking type or was torqued to yield. Reusing fasteners can compromise clamping force and safety.
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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