HIGH QUALITY NEWLY MANUFACTURED HEATER CORE FOR M35A2. 

THIS UNIT FEATURES THE CORRECT UPWARD FACING INLET AND OUTLET PORTS. ALSO INCLUDED IS A NEW BLEEDER VALVE.  THIS IS A DIRECT FIT REPLACEMENT FOR THE 2.5 TON TRUCKS AND REQUIRES NO MODIFICATION FOR INSTALL. 

THIS MAY ALSO FIT OTHER MODELS DIRECTLY OR WITH SOME MODIFICATION. 

PART # HC250