3897168 CUMMINS HEAT EXCHANGER | LE: 3897168CN | ENGINE MODEL 6C 300 HP | CUPRO NICKEL3897168 Cummins Heat Exchanger LE 3897168CN replacement Cummins Heat Exchanger. For Model 6C . Made with pride by Lenco 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. Also available in an economy copper version.

Used on the following 454 Gasoline engines amongst others:

Mercruiser 807371T Oil Cooler GM (Chevy) V-8 Big Block 454 (7

LE3350 | 855695 Volvo Heat Exchanger

249929 KOHLER HEAT EXCHANGER | LE: 249929 REPLACEMENT HEAT EXCHANGER

Used on engines from 1986 to 1992

8 CM2220 ECF2

Gear/Fuel Cooler

The Lenco unit will need to be hosed into your system

119574-44011 Yanmar Heat Exchanger

RA147048 MP5 5

4-Liter) GM (Chevy) Block Inboard Engine Models 1992-1997 GEN-V & GEN-VI Rear Mounted (mounted over transmission) Heat Exchanger

CAT 149-3239 Fuel Cooler