O-Ring, 2.234", W: 0.139"

O-Ring. I.D.: 2.234" or 56.7mm. Width: 0.139" or 3.5mm. Package of 1. Fits: MCM 575 SCi, 600SC, 800SC. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. I.D.: 2.234" or 56.7mm Width: 0.139" or 3.5mm Fits: MCM 575 SCi, 600SC, 800SC Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty