3910583 CN CUMMINS HEAT EXCHANGER | LE: 3910583CN | 6BT, CUPRO NICKELLE 3910583CN replacement Cummins Heat Exchanger. For Models 6BT 210HP. Made with pride in the USA, cupro nickel for a longer lasting more durable unit, superior to standard copper made units. The Cupro nickel tube bundle is brazed to the baffles and headers for a more durable commercial grade unit. Replaces Sen Dure part number 9446 1 7. Also available in an economy copper version. Call us at (631) 842 4049 with any questions. For use on the following

Bottom tank is 5" Diameter x 19-5/8" Long

Made with pride  by Lenco in Long Island

NA004180 CN Perkins dual cooler

CAT LE: 246-2389 Caterpillar Transmission / Gear Cooler

Heat exchanger is front mount (mounts over engine circulation pump

Also replaces older Mercrusier oil cooler part # 807996T

CM2350 L118

Crusader 98619

Tube bundle insert for 4-108 Perkins

Unit has (2) fittings on top of expansion tank

Cupro nickel

855756 for Diesel Engines MD31A