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Kirby Morgan 525-311 Side Block Rebuild Kit

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SKU
525-311

The Kirby Morgan 525-311 Side Block Rebuild Kit for all Kirby Morgan Dive Helmets.

Restrictions / Notifications

  • Reseller Restriction
    Due to vendor restrictions, this item cannot be sold to a reseller. If you are a reseller, please call us at 760-208-6500 or email sales@amronintl.com for more details.
More Information

Side Block Rebuild Kit - P/N: 525-311 Includes:

  • (1) O-Ring - P/N: 310-003
  • (2) O-Ring - P/N: 510-010
  • (1) O-Ring - P/N: 510-011
  • (1) O-Ring - P/N: 510-012
  • (1) O-Ring - P/N: 510-015
  • (1) Air train Gasket - P/N: 510-762
  • (1) Packing - P/N: 520-024
  • (1) Washer - P/N: 520-030
  • (1) Washer - P/N: 520-031
  • (1) Teflon O-Ring - P/N: 520-033
  • (1) Steady Flow Knob - P/N: 520-524
  • (1) Emergency Valve Knob - P/N: 520-525
  • (1) One-way Valve Kit - P/N: 525-330
    • (1) O-Ring – P/N: 510-483
    • (1) O-Ring – P/N: 510-491
    • (1) O-Ring – P/N: 510-492
    • (1) O-Ring – P/N: 520-028
    • (1) O-Ring – P/N: 535-920
  • (1) Washer - P/N: 540-095
  • (1) Seat Assembly - P/N: 550-023

The Kirby Morgan 525-311 Side Block Rebuild Kit for all Kirby Morgan Fiberglass Dive Helmets and BandMask® 18 and 28.

The side block on your helmet or mask should be serviced regularly to ensure reliable operation. The side block should be periodically disassembled and lubricated with silicone grease. At a minimum we suggest you service the side valve at least once a year, or every 400 operating hours, whichever occurs first.

Tools required:

  1. 9/16 inch Open End
  2. Torque Wrench Attachment
  3. 13/16 inch Open End
  4. Torque Wrench Attachment
  5. 11/16 inch Open End
  6. Torque Wrench Attachment
  7. O-ring Removal Tool
  8. Torque Wrench

For detailed directions on installing this kit, please refer to our Attachements tab where there is an instruction PDF available for download.

Please see the Overview tab to see the components of the kit.

Amron International Customer Service
We respond to most inquiries within 24 hours, Monday – Friday, excluding holidays.
Phone
Toll-Free: (877) 462-6700
Local & International: (760) 208-6500
Fax: (760) 599-3857
Email
sales@amronintl.com
Hours of Operation
Customer Service
Monday - Friday, 8am – 5pm Pacific Time Zone

Warehouse/Will Call Orders
Monday – Friday, 9am – 3:30pm Pacific Time Zone
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