Sierra 18-7136 O-Ring

Sierra 18-7117 O-Ring I.D.: 1.046" or 26.6mm Width: 0.135" or 3.4mm Interchangeable with: GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern...

Sierra 18-7139 O-Ring I.D.: 1.080" or 27.4mm Width: 0.210" or 5.33mm Interchangeable with: GLM 83200 Johnson/Evinrude Outboard 319085 Mallory 9-43622 Superseded to

Sierra 18-7138 O-Ring Sierra replacement O-Ring for OMC Stern Drives. I.D.: 1.500" Width: 0.210" Interchangeable with: GLM 83250 Mallory 9-76533 OMC Stern Drive 318717

Sierra 18-7409 OMC O-Ring Sierra high-quality engine parts are designed to meet OEM specifications. For use on OMC Stern Drives. I.D.: 1.175" Width: 0.100" Interchangeable...