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Used Scubapro MK25/MK21/MK17/MK11 Din Conversion Kit Universal (Brass) excludes MK5

Scubapro  |  SKU: SPRO-10.045.030+OB
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In stock — ships from Irvine, CA



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Condition Note

May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.

Product Conditions

  • Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.


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Product Information

DIN Conversion Kit - Universal (brass) is a first stage accessory that allows you to easily convert your equipment. This kit is compatible with all models except MK5, ensuring a seamless fit. Made from high-quality brass, it guarantees durability and long-lasting performance. Upgrade your diving gear with this versatile DIN Conversion Kit - Universal (brass) today!

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Where can I buy the Scubapro Universal DIN Conversion Kit?

You can order it here at DiveCatalog.com, an authorized Scubapro dealer and a dive shop in Irvine, California since 2003. If you are unsure whether your regulator is one of the covered models, call 888-701-4017 or start a chat and we will confirm the fit against your first stage before you order. The part number for this kit is 10.045.030.

Which Scubapro first stages does this DIN conversion kit fit?

This universal brass kit is listed for the Scubapro MK25, MK21, MK17 and MK11 first stages. The MK5 is specifically excluded. Check the model marking on your first stage body before ordering, and contact us if you cannot identify it. We are happy to help match the correct conversion part to the regulator you own.

Can I install the DIN conversion kit myself?

We recommend having a qualified regulator technician install the kit and then pressure and leak test the regulator. That protects the connection and keeps your service records clean. Reach out at 888-701-4017 if you have questions about the process on your first stage.

Why choose DIN over a yoke connection?

DIN uses a threaded connection into the cylinder valve, which many technical, cold water and travel divers prefer. This kit lets you move a compatible Scubapro MK25, MK21, MK17 or MK11 first stage to a DIN interface instead of buying a second regulator.