Jagg Oil Filter Adapter - 4550

Automatic thermostatic oil bypass valve allows oil to bypass the oil cooler until reaching operating temperature for faster vehicle warmup times
Flows oil through the filter first, for better flow
Stock-to-Jagg oil filter nipple is required when converting from stock H-D oil filter adapters to Jagg oil filter adapters; available separately
Required for oil cooler installation on Twin Cam models
Optional anti-rotation device for PART #0713-0031 bolts to face of offset oil filter adapter to lock in place during future oil filter removals; available separately
Service kit for PART #0713-0031 includes new thermostat element assembly, AFM gasket and large O-ring
Made in the U.S.A.