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3,500 lbs Trailer Axles Greaseable Dust Caps with Rubber Plug


Regular price $14.99 USD
kit

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

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) Preinstalled 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

 

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