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Product Information
The Tusa Dive Snorkel Flex Joint (TC-408) is a replacement flex joint built for the Tusa SP-300, SP-400, and SP-410Q snorkels, identified by manufacturer part number TC-408 and UPC 685193418186.
Who it is for
This part is for divers and snorkelers who already own a Tusa SP-300, SP-400, or SP-410Q snorkel and need to replace a worn or damaged flex joint rather than buy an entirely new snorkel. It is a straightforward way to extend the service life of a compatible Tusa snorkel.
Key details
- Manufacturer part number: TC-408
- UPC: 685193418186
- Compatible snorkel models: Tusa SP-300, SP-400, and SP-410Q
- Brand: Tusa
Compatibility and sizing
This flex joint is matched to three specific Tusa snorkel models: SP-300, SP-400, and SP-410Q. Because snorkel part numbers can be easy to confuse across similar Tusa models, it is worth confirming the model printed on your current snorkel before ordering.
DiveCatalog.com is an authorized Tusa dealer and a dive shop based in Irvine, California, serving divers since 2003. Call or chat with our team at 888-701-4017 if you would like help confirming that this flex joint fits your specific Tusa snorkel.
- Direct replacement part: Designed to replace the flex joint on a compatible Tusa snorkel.
- Model-specific fit: Built for the Tusa SP-300, SP-400, and SP-410Q snorkels.
- Manufacturer part number: Identified by MPN TC-408 for accurate ordering.
- UPC identified: Listed under UPC 685193418186.
- Tusa-branded part: Listed as a Tusa replacement flex joint.
- Extends snorkel life: Lets owners repair a compatible snorkel instead of replacing the whole unit.
| Brand | Tusa |
| Product Type | Snorkel Accessory, Flex Joint |
| Manufacturer Part Number | TC-408 |
| UPC / Barcode | 685193418186 |
| Compatible Snorkel Models | SP-300, SP-400, SP-410Q |
| Variant | Default Title |
⚠️ 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
Which Tusa snorkels work with the TC-408 flex joint?
The TC-408 flex joint is designed to fit the Tusa SP-300, SP-400, and SP-410Q snorkels. If you are unsure which snorkel model you own, check the model name printed on the snorkel itself or contact DiveCatalog for help confirming fit before ordering.
What does a snorkel flex joint do?
A flex joint is the bendable section of a snorkel, in this case for the Tusa SP-300, SP-400, and SP-410Q models, identified by part number TC-408. Replacing a cracked or worn flex joint lets you continue using your existing snorkel rather than purchasing an entirely new one.
How can I confirm this flex joint fits my Tusa snorkel before ordering?
The TC-408 is listed as compatible specifically with the Tusa SP-300, SP-400, and SP-410Q snorkels. Because snorkel part numbers can look similar across different Tusa models, DiveCatalog recommends calling 888-701-4017 to confirm your exact snorkel model before purchasing this replacement part.
