KM 77

Screw, DSI 530-083

Sleeve, DSI 550-571

Airtrain Assembly, Stainless Helmet

Helmet Shell, Stainless Steel

Washer, Lock, DSI 330-405

Nut, Regulator Mount, KM47/77

Swing Catch

O-ring, DSI 510-012

For DSI 510-683 and DSI 510-754. DSI 525-746 Replacement Foam Kit Part # Description Qty. DSI 510-667 Foam, Chin Cushion 1 DSI 510-744 Foa...

Part # Size Neck Size DSI 510-674 Small 10″ – 13″ DSI 510-675 Medium 13″ – 15″ DSI 510-676 Large 15″ – 17″

Contact us for size Med-Lrg. Part # Description Qty. DSI 505-142 Pull Strap Assembly 1 DSI 510-450 O-Ring, Neck Ring 1 DSI 510-631 Neck ...

Part # Description Qty. 330-030 Screw 1 330-035 Washer 1 510-008 O-ring 2 510-010 O-ring 1 510-029 O-ring 2 510-260 O-ring, View P...

DSI 525-310 KM 47 & KM 77 Regulator Rebuild Kit Part # Description Qty. DSI 305-057 Inlet Valve Assembly, EXO-BR, REX 1 DSI 310-006 O-...