{"product_id":"21-42-1-grease-cap","title":"21-42-1 – Grease Cap","description":"\u003cp\u003eThe \u003cstrong\u003e21-42-1 Drive-In E-Z Lube Grease Cap\u003c\/strong\u003e is a durable, drive-in style cap designed to protect trailer wheel bearings from dirt, debris, and moisture.With a 2.44-inch outer diameter, this cap is specifically engineered for Dexter 5,200 to 6,000 lb axles equipped with 6-bolt hubs.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eProtective Design:\u003c\/strong\u003eShields wheel bearings from contaminants, extending their service life.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003eFits Dexter 5.2K–6K axles with 6-bolt hubs.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eE-Z Lube Access:\u003c\/strong\u003eDesigned to work with E-Z Lube spindles, allowing for easy grease application.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003eServes as a direct replacement for Dexter part number 21-42-1.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eProduct Number:\u003c\/strong\u003e21-42-1\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e2.44 inches\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003eHigh-strength steel\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003eCorrosion-resistant coating\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eInstallation Style:\u003c\/strong\u003eDrive-in\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003eDexter 5.2K–6K axles with 6-bolt hubs\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eRubber Plug:\u003c\/strong\u003eSold separately (Part #)\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Trailer Parts Mart","offers":[{"title":"Default Title","offer_id":52962920464600,"sku":"21-42-1","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0898\/9144\/files\/01_21-42-1-Trailer-Axle-Dust-Grease-Cap_MED_18a9857a0319.webp?v=1794458766","url":"https:\/\/trailerproparts.com\/products\/21-42-1-grease-cap","provider":"Trailer Parts Mart","version":"1.0","type":"link"}