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SeaLife O Ring (1) for ReefMaster RM-4K Housing

SeaLife  |  SKU: SL3517
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Product Information

The SeaLife O-Ring Set for ReefMaster RM-4K Housing is a replacement o-ring for the SeaLife ReefMaster RM-4K underwater camera housing, sold as a single o-ring (SKU SL3517) to replace a worn or damaged seal.

Who it is for

This o-ring is for ReefMaster RM-4K Housing owners who need to replace the seal as part of routine maintenance or after noticing wear, to help maintain the housing's seal integrity.

Key details

  • Compatible with the SeaLife ReefMaster RM-4K Housing
  • Quantity included: one o-ring
  • Weight: 0.10 lbs
  • Dimensions: 7 x 4 x 1 in
  • MPN: SL3517
  • Manufacturer instructs: do NOT apply o-ring lubricant to this o-ring during installation

Compatibility and sizing

This o-ring is designed specifically for the SeaLife ReefMaster RM-4K Housing.

What's in the box

  • 1 o-ring

DiveCatalog.com is an authorized SeaLife dealer and a dive shop in Irvine, California since 2003. Call or chat with us if you have questions about fit or compatibility with your ReefMaster RM-4K Housing.

⚠️ 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

How many o-rings come in this SeaLife O-Ring Set?

This set includes one o-ring, despite the product name referencing a "set." It is a single replacement o-ring for the SeaLife ReefMaster RM-4K Housing, identified by MPN SL3517.

Should I apply lubricant to this o-ring before installing it?

No. The manufacturer specifically instructs that o-ring lubricant should not be applied to this o-ring during installation on the ReefMaster RM-4K Housing. Follow this instruction to match manufacturer guidance for this specific part.

Is this o-ring compatible with other SeaLife housings?

This o-ring is listed as compatible with the SeaLife ReefMaster RM-4K Housing. The manufacturer research does not list compatibility with other SeaLife housing models, so confirm fit for your specific housing before ordering.