Quick view Add to Wishlist Aftermarket Mercruiser 8M0151541 VM Engine Anode Aftermarket Mercruiser 8M0151541 VM Engine Anode 20mm Zinc anode lengthM8 Anode thread M18 Plug thread Product Information: For use in salt water Alloy is manufactured to exceed or meet US Military Specification MIL-DTL 18001L Tried and tested genuine... MSRP: $11.00 Add to Cart The item has been added Compare