{"product_id":"0305123-o-ring-brp-evinrude-johnson","title":"0305123 Evinrude Johnson O-Ring | Genuine OEM BRP Outboard Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine BRP Crankcase Head and Bearing Carrier O-Ring - Part Number: 0305123\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine BRP large-diameter O-ring used to seal the crankcase head or propeller-shaft bearing carrier on selected Evinrude, Johnson and OMC outboards and sterndrives.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The O-ring has an approximate inside diameter of 3.780 inches and a cross-section of 0.135 inches. It prevents oil, gear lubricant or water passing around the outer diameter of the installed housing.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine BRP OEM large-diameter O-ring\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct OMC part number 0305123\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on crankcase-head and bearing-carrier assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • Approximate 3.780-inch inside diameter\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-references with Sierra, GLM, Mallory and SEI numbers\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 0305123 current OEM service reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 0321119 related \/ interchangeable OMC reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 0777380 related BRP service-pack reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 0305123\n\u003c\/p\u003e\n\u003cp\u003e\n • 305123\n\u003c\/p\u003e\n\u003cp\u003e\n • 0321119\n\u003c\/p\u003e\n\u003cp\u003e\n • 321119\n\u003c\/p\u003e\n\u003cp\u003e\n • 0777380\n\u003c\/p\u003e\n\u003cp\u003e\n • 777380\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-7133\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-7133-9\n\u003c\/p\u003e\n\u003cp\u003e\n • GLM: 82400\n\u003c\/p\u003e\n\u003cp\u003e\n • Mallory: 9-76529\n\u003c\/p\u003e\n\u003cp\u003e\n • SEI Marine: 95-306-04\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude and Johnson propeller-shaft bearing carriers\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude and Johnson crankcase-head assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • OMC outboard and sterndrive housing applications using the 3.780-inch O-ring\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 65HP outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 70HP outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 75HP outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 85HP V4 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 90HP V4 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 100HP outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 115HP V4 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 120HP V4 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 125HP outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 135HP V4 and V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 140HP V4 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 150HP V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 175HP V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 200HP V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 225HP V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Evinrude \/ Johnson 235HP V6 outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • OMC sterndrive bearing-carrier or crankcase-head applications specifying 0305123\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Approximately 65HP - 235HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Evinrude \/ Johnson V4 and V6 outboard; selected OMC sterndrive\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 1968 - 2006\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The O-ring seals the outside of the crankcase head or bearing carrier against its housing. In a gearcase it retains lubricant and prevents water entry; in a powerhead it prevents oil or crankcase leakage.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Gear lubricant leaking around the bearing carrier\n\u003c\/p\u003e\n\u003cp\u003e\n • Milky or water-contaminated gear oil\n\u003c\/p\u003e\n\u003cp\u003e\n • Gearcase fails pressure or vacuum testing\n\u003c\/p\u003e\n\u003cp\u003e\n • Oil seepage around the crankcase head\n\u003c\/p\u003e\n\u003cp\u003e\n • O-ring flattened, pinched, hardened or cut\n\u003c\/p\u003e\n\u003cp\u003e\n • Corrosion beneath the bearing-carrier sealing surface\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine BRP part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"BRP (Evinrude\/Johnson)","offers":[{"title":"Default Title","offer_id":53389050216740,"sku":"3173538","price":4.54,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_6fe7f91d-b1ea-45db-9a3b-721f12f40007.jpg?v=1777214653","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/0305123-o-ring-brp-evinrude-johnson","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}