3,500 lbs Trailer Axles Greaseable Dust Caps with Rubber Plug
3,500 lbs Trailer Axles Greaseable Dust Caps with Rubber Plug - is backordered and will ship as soon as it is back in stock.
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Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
Product Overview:
Keep your trailer hubs properly lubricated with these greaseable dust caps, designed for 2,000 - 3,500 lb axles with standard 1.98" hub bores, compatible with most 4-lug and 5-lug hubs. Made from heavy duty zinc-plated steel, these caps resist rust, impacts and road debris for long-lasting durability. Each cap features a removable EZ Lube rubber plug, allowing quick and clean greasing without removing the cap, and comes with spare plugs to ensure maintenance readiness over time. The secure press-fit design keeps dirt, water, and contaminants out, helping extend bearing life and maintain reliable trailer performance. These caps are ideal for single trailers, multi-axle setups, and fleet maintenance, making hub upkeep easier and more efficient.
What's included by Kit Option:
4‑Pack Kit Includes:
(4) 1.98" OD greaseable dust caps
(4) Pre‑installed rubber plugs
(4) Extra rubber plugs (spares)
8‑Pack Kit Includes:
(8) 1.98" OD greaseable dust caps
(8) Pre‑installed rubber plugs
(8) Extra rubber plugs (spares)
OEM Replacement Part Number:
Dexter 021-041-02, 021-041-00; AL-KO 568063
Payment & Security
Payment methods
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