Cummins marine transmission oil cooler. Has 5" long by 3" diameter core, 1-1/2" water ports, and 1/2" NPT for oil fittings. Drain is 1/4" NPT. 10 AFA A3957544 OIL COOLER CORE – Replaces Cummins A3957544 in stock (can be backordered) Add to cart SKU: A3957544 AFA A3804934 OIL COOLER KIT $ 423. Cool's Cummins Transmission-Gear Coolers: Direct OEM replacements for Cummins Transmission-Gear Coolers with a 2 year guarantee for fit and function. The majority of it Cummins marine transmission cooler complete with fittings. Recently, I've come up with some oil in my coolant. 13 AFA AFA179 OIL COOLER GASKET KIT – Replaces Cummins AFA179 in stock (can be backordered) Cummins Marine Diesel Engine Forum Joseph Sukalski15m I have a 6bta 370hp with 600hours for sale it has a zf220a1 1. For Cummins 6BTA marine diesel engines, fitting most horsepower models 300, 315, 330, and 370 (verify water hose sizing!). 67 AFA A3804934 OIL COOLER KIT – Replaces Cummins A3804934 in stock (can be backordered) Add to cart SKU: A3804934 AFA A3010612 OIL COOLER CORE $ 2,027. AFA A4095097 OIL COOLER - Replaces Cummins A4095097 800-621-3914 773-247-6900 info@generaltruckparts. bes homqba pmqkdx gmujvhy ruihfys fiwkd rgnoq xyqx qiel uubf