The 345-1000 Service Kit contains all of the parts necessary to do a standard annual service overhaul on all the Zeagle 1st stages up to 40% 2.

• Zeagle Envoy First Stage
• Zeagle DSV First Stage
• Zeagle 50D First Stage
• Zeagle Flathead VI First Stage
• Zeagle Flathead XP First Stage
• Zeagle Flathead 7 First Stage

These regulators have been manufactured by Zeagle since 2000 and can be distinguished from the older Apeks/Zeagle regulators by their flexible front purge covers that have either the word "Zeagle" or the symbol "Z" embossed on them.

NONE of the parts from this kit can be installed in the older Zeagle/Apeks regulators.

First Stage Regulators being serviced there will sometimes be O-rings left over after the overhaul, for example the DIN inlet O-ring will be left over if you are working on a Yoke regulator.