




Want to run AN fittings for all your radiator connections? Here's your solution for the lower radiator connections on your common rail Cummins!
These use a 3 piece design that lets you mix and match the parts you need. The lower water neck, tensioner bracket and A/C compressor bracket can all be purchased separately. They accept a -20 AN straight cut O-ring fitting, plus a -10 AN straight cut O-ring fitting on the return if you need to run lines to the heater core.
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