Side Block Rebuild Kit for all Kirby Morgan Dive Helmets. 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. 916 inch Open End 2. Torque Wrench Attachment 3. 1316 inch Open End 4. Torque Wrench Attachment 5. 1116 inch Open End 6. Torque Wrench Attachment 7. O-ring Removal Tool 8. Torque Wrench.
Please note:

These are not for resale. Customer agrees and represents that it is buying for its own internal use only, and not for resale or distribution to any other third party.

Each Kit comes with the following parts and quantities listed below:

PART , DESCRIPTION QUANTITY

310-003 O-Ring 1

510-010 O-Ring 2

510-011 O-Ring 1

510-012 O-Ring 1

510-015 O-Ring 1

510-762 Airtrain Gasket 1

520-016 Control Knob 1

520-024 Packing 1

520-029 Packing (pre \94) 1

520-030 Washer 1

520-031 Washer 1

520-033 Teflon O-Ring 1

525-330 One-way Valve Kit 1

540-095 Packing Washer 1

550-023 Seat Assembly 1

550-034 Washer (pre \94) 1