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Product Information
The Hollis 500SE Mouthpiece is a replacement mouthpiece listed under manufacturer part number 240.8616.04. It is a replacement mouthpiece for a 500SE second stage when the original becomes worn, torn, or needs swapping out.
Who it is for
This mouthpiece is for divers who already own a Hollis 500SE regulator second stage and need a replacement part for routine maintenance or after the original mouthpiece has degraded from regular use. It is a practical pick-up for anyone servicing their own 500SE second stage or for a dive shop technician stocking genuine Hollis parts for repair work.
Key details
- Brand: Hollis
- Manufacturer part number (MPN): 240.8616.04
- Barcode: 020545208143
- Product category: Regulators, Accessories
- Designed for: Hollis 500SE regulator second stage
Compatibility and sizing
This mouthpiece is sold as a 500SE replacement mouthpiece; no other model compatibility is listed. No compatibility with other Hollis second-stage models is published, so divers who are unsure whether this part fits a different regulator should confirm fit before ordering.
DiveCatalog.com is an authorized Hollis dealer and a dive shop based in Irvine, California, serving divers since 2003. Call 888-701-4017 or start a chat if you have questions about fit or compatibility with your 500SE second stage.
- Replacement part: Sold as a replacement mouthpiece for the Hollis 500SE regulator second stage.
- Hollis part number: Listed under manufacturer part number 240.8616.04.
- Identifiable by barcode: Barcode 020545208143 for easy verification at checkout or in inventory.
- Regulator accessory: Stocked under regulator accessories as a second-stage replacement part.
- Single variant: Sold as one default configuration, no size or color options.
- Maintenance-ready: Useful for divers performing routine upkeep on a 500SE second stage.
| Brand | Hollis |
| Product Type | Regulators, Accessories |
| Designed For | Hollis 500SE Second Stage |
| Manufacturer Part Number (MPN) | 240.8616.04 |
| Barcode | 020545208143 |
| 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
What regulator is the Hollis 500SE Mouthpiece designed for?
It is sold as a replacement mouthpiece for the Hollis 500SE regulator second stage, part number 240.8616.04. No other model fitment is listed.
Is this mouthpiece a genuine Hollis part?
It is listed under Hollis part number 240.8616.04 with barcode 020545208143. Contact DiveCatalog.com to confirm sourcing before ordering.
Can this mouthpiece be used on other Hollis regulator second stages?
This part is sold as a 500SE mouthpiece; no other second-stage compatibility is listed. Confirm fit with Hollis or DiveCatalog.com. If you need a mouthpiece for a different regulator, confirm the correct part with Hollis or DiveCatalog.com before purchasing.
