Mercury - Crankcase assy - 879172130 ProMariner Battery Isolators Dependable and low-maintenance: The Phantom

Dependable and low-maintenance: The Phantom Black finish protects against corrosion

Construction: Crafted from flexible marine-grade rubber that maintains its seal under pressure and heat

Shift cables don’t get a lot of attention until they fail — and that’s exactly why you want an OEM-quality replacement

It’s the kind of small upgrade that makes daily use and future service a lot less frustrating

and the fit is exactly what you’d expect from a purpose-built OEM part

Mercury - Crankcase assy - 879172130 ProMariner Battery Isolators Dependable and low-maintenance: The PhantomCrankcase assy WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.