Filtron OE648 oil filter Dimensions of OE648: Height: 88.5mm Inner diameter 1: 28mm Inner diameter 2: 30.5mm Outer diameter: 62mm OE648 replacements: HU712 or 8X F026407015 OE648 B1X018PR OX173 or 2D E600HD38 FE36562 ADZ92119 J1318015 6140650006 F026408881 PXL290 1457429188 OX173D Note: change of filter design Why is the current version of the filter different from the previous one The current version of the filter does not have a by-pass valve. The previous version of the filter, due to the patent of the original filter manufacturer, had a bypass valve built into the upper bottom, which was connected to the valve in the engine body, without affecting the functioning and parameters of filtration. Why has the filter design been changed The by-pass valve has been removed because the patent of the original filter manufacturer has expired and the original filter design can be used. . Is the filter working properly Both the previous and the present version of the filter have the same functionality. The opening pressure of the valve built into the upper bottom of the filter was selected so that it did not affect the correct oil flow. The new version of the filter is already on sale, but you can still find a version with a built-in valve in the top cover. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.