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97743CN Crusader Oil Cooler with Copper Nickel Core. 3/8" NPT Oil Fittings. 1-1/4" Water Inlet/Outlet. 2" x 9" Core. Approx 12".

98279CN Crusader Oil Cooler with 1/2" inverted flare oil nuts. Used on Crusader engines from 1991 and later.

98259 Crusader 9" Oil Cooler. Used on Crusader engines from 1991 and later. Replaces Crusader 98259

97886 Crusader Oil Cooler w/Steel Mount.

97886CN Crusader Oil Cooler 9" Copper Nickel Core w/ Steel Mount.

96976 Crusader Oil Cooler. Replaces older models of Crusader 96976.

A direct-fit, bolt-on replacement for most models of popular Crusader (Thermo Electron) gasoline V-8 engines. Direct replacement for Crusader model 97179 (Sherwood E-35). Accepts stock Crusader pulley and bolts directly to original mounting bracket.

Description: Crusader, Ports: 1"

Sold: Each

98179 Crusader U-Shaped Cooler w/Flare Nuts. Used on Crusader engines from 1991 and later, use with Crusader XL models with inverted flare oil hose fittings. Replaces Crusader 98123

98123 Crusader U-Shaped Cooler marine dual Oil Cooler and transmission cooler flared oil nuts. Used on Crusader engines from 1991 and later, for use with XL Models.

Crusader U-Shaped Cooler with 45° to the oil nuts.

97464 Crusader U-Shaped Cooler 97464 Replaces early 454 "U" at Bottom.
NOTE: There is an “OLD” and “NEW” version of this part.

• Impeller Kit: 17000K


• Minor Repair Kit: 25124


• Major Repair Kit: 25122

Engine: Cummins 6C 270-450 HP, OEM #: 3897194 & 3964767, Note: Sold w/o port elbows

Sold: Each

SK4555 Cummins Replacement Heat Exchanger / Expansion Tank for Cummins 555.

3349370 Cummins fuel cooler (Sendure #13208-1-7). 4"X14" OAL. 2-1/2" O.D. water hose connections with 3/4"-16 45° FLARE oil connections. Fully compatible with existing brackets, hoses, and fittings.

3930791 Cummins Heat Exchanger 6 Cylinder, 4" Diameter x 26.81" long shell, copper core.

3930791CN Cummins Heat Exchanger 6 Cylinder, 4" Diameter x 26.81" long shell, standard copper nickel (CUNI) core.

4019855 Cummins Heat Exchanger. Replaces Cummins 3866719.

4019855 Cummins Heat Exchanger, with cupro-nickel (CuNi) core. Replaces Cummins 3866719CN.

4019958 Cummins heat exchanger 4 x 26. Replaces Cummins 3897168.

4019958 Cummins heat exchanger 4 x 26, with cupro-nickel (CuNi) core. Replaces Cummins 3897168CN.

4020101 Cummins Heat Exchanger 4 X 25 3/4" copper core.