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Stock Code:
4020101CN
Cummins Heat Exchanger 6BT QSB 5.9, QSB 6.7SL (Late Style)
Description
Replaces: Cummins 4020101
Fits 5.9L 6 Cyl Late Model Engines. 6BTA (new style), QSB 5.9 and QSB 6.7
Diameter 4"
Length: 26"
Fresh Water 2-3/8" Hose on Bottom, 1-3/4" on Top
Raw Water 1-1/2" on Top
Raw Water 1-3/4" on Bottom
Copper Nickel Core
Made In USA