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Availability: Usually ships same day or next business day if after 2 PM.
The #37 O-ring replaces Buckeye 900001, the collar O-ring on Buckeye dry chemical extinguishers, and also fits Power-Pak units. A dependable, lower-cost alternative to the OEM part for routine recharge work.
Replace this O-ring any time the valve is removed from the cylinder, including during recharge, hydrostatic testing and six-year maintenance. Lightly lubricate the O-ring before installing to help it seat and seal properly.
Need the genuine Buckeye part? We also carry the Buckeye 900001 OEM O-ring.
Brand names and part numbers are used for reference only to identify compatible equipment. This is a replacement part and is not manufactured by or affiliated with the equipment manufacturer.