O-Ring, ID: 4.125", W: 0.135"

O-Ring. For Johnson/Evinrude Outboard, and OMC Stern Drive. I.D.: 4.125" or 104.8mm. Width: 0.135" or 3.4mm. Package of 5. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. I.D.: 4.125" or 104.8mm Width: 0.135" or 3.4mm Package of 5 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty