{"product_id":"four-piece-oil-bath-hub-cap-set-for-dexter-axles-9","title":"Four Piece Oil Bath Hub Cap Set For Dexter Axles 9K 10K 12K 15K With 4 Inch Thread Trailer Axle Hub Bearing Oil Cap 21 36 Dust Cap Replacement Direct Fit For Easy Install","description":"\u003cdiv\u003eFour-Piece Oil Bath Hub Cap Set for Axles (9K-15K), 4-In Thread\u003cbr\u003e\n✔️ 4-piece ABS hub cap set, fits 9K-15K axles, easy install \u003cp\u003eThis four-piece oil bath hub cap set is a direct-fit replacement for trailer axles. It seals the oil-filled hub and makes maintenance quick by letting you see the oil level at a glance.\u003c\/p\u003e ✅ Part numbers supported: 21-36 Oil Bath Hub Cap variants including 021-036, 021-036-00, 021-256, 021-256-00, 21-036, K21-301-00, K71-148-00\u003cbr\u003e\n✅ Compatibility: fits 9K-10K general duty axles built after 1989 and before July 2009, plus 10K HD, 12K, 15K models\u003cbr\u003e\n✅ Premium ABS plastic construction resists corrosion and oxidation; O-ring included\u003cbr\u003e\n✅ Transparent oil cover lets you monitor oil level for timely changes\u003cbr\u003e\n✅ Easy installation; just tighten the thread, no drilling required\u003cbr\u003e \u003cp\u003e💡 What is an oil bath hub cap for trailer axles and why replace it?\u003c\/p\u003e\n\u003cp\u003eOil bath hub caps seal the oil-filled bearing area and give a quick view of oil level, helping prevent leaks and bearing wear.\u003c\/p\u003e\n- Handy maintenance reminder for leaks and contamination prevention\u003cbr\u003e\n- Supports timely oil changes with a clear level indicator\u003cbr\u003e\n- Direct-fit replacement with included O-rings and plugs\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48258739241195,"sku":"VXB09YRLF4QG","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71jneNfQSwL.jpg?v=1778612650","url":"https:\/\/vxb.com\/products\/four-piece-oil-bath-hub-cap-set-for-dexter-axles-9","provider":"VXB Bearings","version":"1.0","type":"link"}