7 of 2020
July 16, 2020
Products Affected
500-010 SL 17B Helmet w/Posts w/455 Balanced Regulator,
500-011 SL 17B Helmet w/MWPC w/455 Balanced Regulator,
500-040 SL 27 Helmet w/Posts w/455 Balanced Regulator,
500-041 SL 27 Helmet w/MWPC w/455 Balanced Regulator,
500-050 KM 37 Helmet w/Posts w/455 Balanced Regulator,
500-051 KM 37 Helmet w/MWPC w/455 Balanced Regulator,
500-599 SL 17C Helmet w/Posts w/455 Balanced Regulator,
500-600 SL 17C Helmet w/MWPC w/455 Balanced Regulator,
500-700 KM 97 Helmet w/Posts,
500-701 KM 97 Helmet w/MWPC,
500-710 KM Diamond Helmet w/Posts,
500-711 KM Diamond Helmet w/MWPC,
505-088 Adjustment Knob/Packing Nut Assembly,
505-455 (order P/N 525-765) 455 Balanced Regulator,
525-356 SL 17C/K, KM 37 And 57 With 455 Regulator Soft Goods Overhaul Kit,
525-359 SL 27® With 455 Regulator Soft Goods Overhaul Kit,
525-364 KM 97 Soft Goods Overhaul Kit,
525-367 KMB® 18/28 With 455 Regulator Soft Goods Overhaul Kit,
525-718 Stainless Steel Balanced Regulator Rebuild Kit (For SuperFlow® 450),
525-757 SuperFlow® 450 Regulator Parts Upgrade Kit,
525-765 Conversion Kit, 455 Regulator For 350/450 Regulators,
525-767 455 Balanced Regulator Rebuild Kit,
525-769 Conversion Kit, 455 Regulator For KM 77,
500-011 SL 17B Helmet w/MWPC w/455 Balanced Regulator,
500-040 SL 27 Helmet w/Posts w/455 Balanced Regulator,
500-041 SL 27 Helmet w/MWPC w/455 Balanced Regulator,
500-050 KM 37 Helmet w/Posts w/455 Balanced Regulator,
500-051 KM 37 Helmet w/MWPC w/455 Balanced Regulator,
500-599 SL 17C Helmet w/Posts w/455 Balanced Regulator,
500-600 SL 17C Helmet w/MWPC w/455 Balanced Regulator,
500-700 KM 97 Helmet w/Posts,
500-701 KM 97 Helmet w/MWPC,
500-710 KM Diamond Helmet w/Posts,
500-711 KM Diamond Helmet w/MWPC,
505-088 Adjustment Knob/Packing Nut Assembly,
505-455 (order P/N 525-765) 455 Balanced Regulator,
525-356 SL 17C/K, KM 37 And 57 With 455 Regulator Soft Goods Overhaul Kit,
525-359 SL 27® With 455 Regulator Soft Goods Overhaul Kit,
525-364 KM 97 Soft Goods Overhaul Kit,
525-367 KMB® 18/28 With 455 Regulator Soft Goods Overhaul Kit,
525-718 Stainless Steel Balanced Regulator Rebuild Kit (For SuperFlow® 450),
525-757 SuperFlow® 450 Regulator Parts Upgrade Kit,
525-765 Conversion Kit, 455 Regulator For 350/450 Regulators,
525-767 455 Balanced Regulator Rebuild Kit,
525-769 Conversion Kit, 455 Regulator For KM 77,
P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring
Beginning in July 2020 we will replace P/N 510-017 O-ring with P/N 510-018 O-ring in the 455 Balanced Regulator and KM Diamond and associated kits. This O-ring is found in the SuperFlow® 450, 455 Balanced Regulator and KM Diamond adjustment knob/packing assembly. We have found an enhancement in using the new P/N 510-018 O-ring in creating a more positive seal. Any remaining stock of the P/N 510-017 O-ring can be used without issue.
Please contact your authorized KMDSI dealer or e-mail [email protected] for more information.
