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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
1/2"-14 NPT thread
Supersedes prior Cummins part number 3688609
Horton 991455 is a Genuine Horton OEM HT650 pneumatic on/off engine fan clutch for Freightliner M2 Business Class trucks with Cummins ISB engines
ConMet: 10009830
68 in OD as the OE filter
1.00in I.D. 45 Degree Preformed Coolant Hose | Blue With 10" Legs Cab/Sleeper Mount Kit 1/2"-14 NPT threadFlex Technologies 45 100X10 preformed silicone coolant hose, 45 bend with 1. 00 in inside diameter and 10 in legs measured from the centerline of the bend, in blue. 5 ply polyester reinforced silicone construction with a 330 PSI burst rating engineered as a service replacement for OEM molded coolant elbows on heavy duty truck and industrial cooling systems where standard rubber hose will not handle the heat or routing. Signs You Need a New Coolant