{"product_id":"greaseable-dust-caps-with-rubber-plug-1-98-od-1-4-h-fits-3500-trailer-axles-hub-grease-cap-for-wheel-bearings","title":"3500 lb Trailer Axles greaseable Dust Caps with Rubber Plug","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese greaseable trail hub dust caps are built for 2,000 -3,500 lb trailer axles with standard 1.98\" hub bores, commonly used on 4-lug and 5-lug hubs. Constructed from thick zinc-plated steel, they provide excellent resistance to rust, moisture, and road debris while maintaining a secure, press-fit seal that protects wheel bearings and hub components. \u003c\/p\u003e\n\u003cp\u003eEach cap features an EZ Lube style removable rubber plug, allowing quick and clean lubrication access without removing the dust cap, saving time during routine maintenance. Designed for durability and repeated service, this pack also includes extra rubber plugs to support long term upkeep. Ideal for utility trailers, boat trailers, cargo trailers, and fleet maintenance applications, these dust caps help extend bearing life and ensure smooth, reliable towing performance.  \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e4‑Pack \u003c\/strong\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 1.98\" OD greaseable dust caps\u003cbr\u003e(4) Pre‑installed rubber plugs\u003cbr\u003e(4) Extra rubber plugs (spares)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8‑Pack Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(8) 1.98\" OD greaseable dust caps\u003cbr\u003e(8) Pre‑installed rubber plugs\u003cbr\u003e(8) Extra rubber plugs (spares)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDexter 021‑041‑02, 021‑041‑00; AL‑KO 568063\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Standard #84 spindles, most utility, boat, RV, and cargo trailers with EZ‑Lube or standard axles.\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"4 pack","offer_id":47312545513701,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true},{"title":"8 pack","offer_id":47312545546469,"sku":null,"price":27.99,"currency_code":"USD","in_stock":true},{"title":"4 pack rubber plug","offer_id":48934299468005,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/200_4pack.jpg?v=1753907455","url":"https:\/\/www.wtrailer.com\/products\/greaseable-dust-caps-with-rubber-plug-1-98-od-1-4-h-fits-3500-trailer-axles-hub-grease-cap-for-wheel-bearings","provider":"Trailer Supplies","version":"1.0","type":"link"}