JMP MCSSET0021 Mechanical Seal for Yanmar 6LY3 / 6LY2 Series pumps
The JMP MCSSET0021 Mechanical Seal is a precision-engineered aftermarket seal kit designed for marine seawater pumps. Specifically compatible with Yanmar 6LY3 and 6LY2 Series pumps, this high-quality seal helps keep your cooling system leak-free and running smoothly. Built to endure harsh marine conditions, it is categorized as Seawater Pumps & Parts and carries the reliability you expect from a mechanical seal. This replacement part is ideal for boat owners performing routine maintenance or tackling upcoming service intervals to protect vital cooling components.
Big Burjo's Marine is Australia’s online marine parts store, offering a curated selection of marine parts, boat parts, and seawater pumps & parts. Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Mooloolaba Marina, Port Phillip Bay, and Fremantle, so you can service your vessel wherever you sail. Shop with confidence for reliable, compatible components designed to keep your Yanmar-powered systems seaworthy and ready for the next voyage.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.