{"product_id":"fenaetimo-trailer-axle-grease-caps-kit-6-galvanized-dust-caps-12-rubber-plugs-2-72-in-corrosion-resistant","title":"Fenaetimo Trailer Axle Grease Caps Kit — 6 Galvanized Dust Caps + 12 Rubber Plugs, 2.72 in Corrosion‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eFenaetimo's 2.72-inch trailer axle grease cap kit includes six galvanized metal dust caps and twelve rubber lube plugs designed to seal and protect 7,000–8,000 lb trailer wheel hubs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete hub protection set is built for heavy-duty trailers, campers and RVs that use standard 2.72\" (approx.) axle grease caps. The galvanized iron caps resist corrosion and deformation while the resilient rubber plugs keep grease in and contaminants out. The kit provides spare parts for quick replacement and routine maintenance so you can keep bearings lubricated and hubs cleaner longer.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these grease caps keep my trailer hub protected?\u003c\/h3\u003e\n\u003cp\u003eThe solid iron caps form a physical barrier against water, dirt and road debris, preventing contaminants from reaching the bearing area. The included rubber plugs sit inside the cap opening to retain grease under pressure and simplify re-lubrication without removing the entire cap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanized iron construction resists rust and bending.\u003c\/li\u003e\n  \u003cli\u003eRubber plugs offer elasticity and chemical resistance to oils.\u003c\/li\u003e\n  \u003cli\u003eComplete set supplies spares for multiple hubs or replacements.\u003c\/li\u003e\n  \u003cli\u003eSeal design reduces contamination during travel and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these caps fit my axle and how do I confirm compatibility?\u003c\/h3\u003e\n\u003cp\u003eThese caps measure approximately 2.72 inches in diameter and about 1.53 inches high, matching many standard hub sizes used on 7,000–8,000 lb trailers. To ensure a correct fit, measure your existing cap diameter and hub depth or compare to manufacturer specifications before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCap outer diameter: ~2.72 inches.\u003c\/li\u003e\n  \u003cli\u003eCap height: ~1.53 inches.\u003c\/li\u003e\n  \u003cli\u003eBest for standard 7,000–8,000 lb trailer hub assemblies (confirm dimensions first).\u003c\/li\u003e\n  \u003cli\u003eHandy when replacing worn or corroded original caps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and routine maintenance with this kit?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: press the metal cap into the hub recess and seat the rubber plug for grease retention. The rubber plugs are detachable for quick access during greasing and are flexible enough for repeated removal and reinsertion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePress-fit installation—no special tools required for most hubs.\u003c\/li\u003e\n  \u003cli\u003eDetachable rubber plugs simplify grease access and inspection.\u003c\/li\u003e\n  \u003cli\u003eIncludes extra plugs for replacement during service intervals.\u003c\/li\u003e\n  \u003cli\u003eLightweight design makes swapping caps quick at roadside or shop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the materials and durability features of this hub cap set?\u003c\/h3\u003e\n\u003cp\u003eThe caps are forged from iron with a galvanized finish to reduce oxidation and withstand harsh road environments. The lube plugs use premium rubber formulated for toughness, elasticity and resistance to water, oil and common chemicals encountered in routine trailer maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanized surface resists corrosion and keeps structural integrity.\u003c\/li\u003e\n  \u003cli\u003eIron body resists deformation from impact or vibration.\u003c\/li\u003e\n  \u003cli\u003eRubber plugs resist oils and chemicals for long service life.\u003c\/li\u003e\n  \u003cli\u003ePackaged quantity minimizes downtime with spare components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Fenaetimo 2.72\" Trailer Axle Grease Cap kit is intended for trailer owners, RV and camper operators, service shops and fleet managers who maintain 7,000–8,000 lb axles and need durable replacement dust caps with spare rubber plugs. It suits anyone who wants a corrosion-resistant, easy-to-install solution to keep bearings lubricated and hubs protected during towing, storage and routine maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these grease caps compatible with 7,000–8,000 lb trailer hubs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they measure about 2.72\" diameter and are designed for many standard 7,000–8,000 lb hubs; confirm your hub dimensions first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the rubber plugs allow greasing without removing the cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the detachable rubber plugs let you pump grease in and retain lubricant without removing the metal cap entirely.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fenaetimo","offers":[{"title":"Default Title","offer_id":48085552824478,"sku":"B0C742NM8H","price":39.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fenaetimo-front-view-metal-grease-caps.jpg?v=1785872896","url":"https:\/\/northtrailauto.ca\/products\/fenaetimo-trailer-axle-grease-caps-kit-6-galvanized-dust-caps-12-rubber-plugs-2-72-in-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}