IST Sports Service Kits (Multiple Models) for 1st or 2nd Stage Regulators Model:O40 Second Stage What's in the box:

What's in the box:

Notched shaft ø 6

Volume: Tender

Both stages also have a lot of scratches from previous use

5 mm neoprene bodice

IST Sports Service Kits (Multiple Models) for 1st or 2nd Stage Regulators Model:O40 Second Stage What's in the box:IST Sports Service Kits (Multiple Models) for Regulators, all in separate baggies. The price is for ONE repair kit each, and the price varies depending on which kit you choose. We have pictured next to each option the parts included in the specific service kit. First Stage Options: MR1, MR2, MR4, MR5, MR6 Second Stage Options: O10, O20, O40, O50, O60 Also: MR7 DIN or YOLK MR8 DIN or YOLK