Kirby Morgan 525-313 Stainless Steel Side Block Rebuild Kit Wire Wheel Water passing through the tool

Water passing through the tool keeps the cutting wheels clean

All of the components have been strengthened to bring this mask to a commercial level of ruggedness you will not find in ANY other lightweight full face mask

210-055 O-ring

holds an impressive edge

USACE (United States Army Corps of Engineers)

Kirby Morgan 525-313 Stainless Steel Side Block Rebuild Kit Wire Wheel Water passing through the toolKirby Morgan 525 313 Stainless Steel Side Block Rebuild Kit. PART # DESCRIPTION QTY. 310 003 O ring 1 510 008 O ring 1 510 010 O ring 2 510 011 O ring 1 510 012 O ring 1 510 013 O ring 1 510 014 O ring 2 510 015 O ring 1 520 030 Washer 1 520 031 Washer 1 520 033 Teflon O ring 2 520 522 Washer 1 520 523 Washer 1 520 524 Flex Knob, Steady Flow 1 520 525 Flex Knob, Emergency Valve 1 525 330 One way Valve Kit 1 535 802 Spring 2 550 023 Seat Assembly 1 550