Description:
PP-NA004139 Perkins Dual Cooler
This Seakamp Dual Cooler is a marine-grade replacement designed for Perkins marine diesel engines in sailboats, trawlers and motor yachts. The unit has a 3/4 x 3/8 core.
This dual-cooler assembly combines two cooling functions in a single unit — typically engine oil and either transmission oil or fuel — with shared raw-water flow through a common shell. It is a space-efficient solution for engines with tight installations where separate single-purpose coolers would not fit.
Because a dual cooler manages two heat loads in one shell, both oil circuits depend on a common raw-water flow. Internal corrosion, scale or tube blockage compromises both systems simultaneously, so a like-for-like replacement on schedule protects every connected component at once.
Manufactured to match OEM dimensions, port orientation and mounting geometry, the NA004139 is a true direct-fit replacement for the original Perkins component. It installs without modification to existing hoses, brackets or pipework, making it suitable for planned maintenance, corrosion replacement or preventative servicing.
Suits Perkins:
• Perkins marine engines fitted with the OEM dual cooler this Seakamp unit replaces
Replaces / Interchangeable With:
• Perkins: NA004139
• NA004139CN