Cartridge hydraulic filters feature high performance synthetic filtering media that traps more contaminants and lasts two to three times longer than traditional filtering media. It has a lower pressure drop that protects the machine's hydraulic components, even when hydraulic fluid is cold. Bobcat recommends that you replace the o-rings on the cap with every filter change. The seals come with this filter. Wire mesh media Inside to outside reverse flow Two O-rings included Maintenance Interval: 1000 hours Included in your maintenance kits Attention: Due to engineering standards, Bobcat changed the hydraulic oil filter with a straight neck to a new style filter with an angled neck. The filter with a straight neck was part number 7024037and 7363818. If this is the first time you are replacing 7024037, the old hydraulic oil cap with not fit this new filter. You will need to order a new Hydraulic Oil Canister Cap, 7496373 (in related parts below.) If you have already replaced the cap, Bobcat recommends that you replace the o-rings on the cap with every filter change. The seals come with this filter.