(12) 675439C1 Valve Guide Fits International DT414 DT466 DT436
(12) 675439C1 Valve Guide Fits International DT414 DT466 DT436
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Twelve (12) New Aftermarket Replacement Valve Guides Fits International Harvester (IH) DT414, DT436, and DT466 Diesel Engines
This listing includes a set of twelve (12) aftermarket replacement valve guides (part number 675439C1) Fits International Harvester 400-series diesel engines. Valve guides are cylindrical components pressed into the cylinder head that provide a precise pathway for both intake and exhaust valve stems to move smoothly up and down. They keep valves properly aligned with the valve seat to maintain compression and prevent oil from entering the combustion chamber. Twelve guides are required per engine, serving all six cylinders on both the intake and exhaust sides.
Compatible Engines
Fits International Harvester / Fits Case IH: D414, DT414, D436, DT436, D466, DT466
Compatible Tractor Models
Fits International Harvester / Fits Case IH: 966, 986, 1066, 1086, 1440, 1460, 1466, 1480, 1486, 1566, 1586, 3388, 3488, 3588, 3688, 3788, 4166, 4186, 4366, 4386, 5088, 5288, 5488, 6388, 6588, 6788, 7288, 7488, Hydro 100, Hydro 186
Replaces Part Number(s):
675439C1
New aftermarket replacement part - not remanufactured, not used.
