{"product_id":"plastic-oil-grease-cap-for-6k-8k-hubs-mat","title":"Plastic Oil\/Grease Cap – For 6K–8K Hubs | MAT","description":"\u003cp\u003eThis plastic oil\/grease cap is designed for threaded oil bath hubs rated from 6,000 to 8,000 lbs. With a 2-7\/8\" outer thread diameter, it offers wide compatibility across Dexter and other trailer hub systems, including older 9K axles. The cap is ideal for maintaining proper lubrication in oil bath configurations and includes a rubber plug and O-ring for a complete installation.\u003c\/p\u003e\n\n\u003ch5\u003eDetailed Information:\u003c\/h5\u003e\n\u003ctable style=\"width:100%; border: 1px solid #ddd; border-collapse: collapse;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eThread Diameter\u003c\/th\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2.875\" (2-7\/8\")\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Density Plastic\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAxle Rating\u003c\/th\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e6,000–8,000 lbs (also fits some 9,000 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eFitting:\u003c\/h5\u003e\n\u003cp\u003eCompatible with Dexter drums such as 8-219, 8-232, 8-285, and 8-286. Replaces Dexter oil caps #23-29 and #21-35. Also fits certain 9K axles manufactured before October 1, 1989. Designed for screw-in installation on oil bath hubs with 2.875\" threads.\u003c\/p\u003e\n\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits a range of Dexter and other hub models for 6K–8K axle systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight and Durable:\u003c\/strong\u003e Constructed from tough plastic to withstand exposure to oil, heat, and road debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Setup:\u003c\/strong\u003e Includes rubber plug and O-ring for a secure, leak-resistant seal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Rubber access port allows convenient lubrication checks and refills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInterchangeable Part Numbers:\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003eOC-86580-268\u003c\/li\u003e\n  \u003cli\u003e8-219\u003c\/li\u003e\n  \u003cli\u003e8-232\u003c\/li\u003e\n  \u003cli\u003e8-285\u003c\/li\u003e\n  \u003cli\u003e8-286\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eProduct Overview:\u003c\/h5\u003e\n\u003cp\u003eThis 2.875\" threaded plastic grease\/oil cap is a reliable replacement solution for Dexter-style oil bath hubs. Whether you're maintaining a 6K, 7K, 8K, or pre-1989 9K axle, this cap ensures proper sealing and lubrication to extend the life of your hub components.\u003c\/p\u003e\n","brand":"HAULK DEPOT","offers":[{"title":"Default Title","offer_id":45074191220944,"sku":"8PL-GO-CPMT","price":17.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/0353\/6080\/files\/plastic-oilgrease-cap-for-6k8k-hubs-hd-8486359.png?v=1754329771","url":"https:\/\/haulktrailerparts.com\/es\/products\/plastic-oil-grease-cap-for-6k-8k-hubs-mat","provider":"HAULK DEPOT®","version":"1.0","type":"link"}