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3500 lb Trailer Axles greaseable Dust Caps with Rubber Plug


Regular price $14.99
Shipping calculated at checkout.
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 Description: 

These 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. 

Each 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.  

What's include:

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:

Dexter 021‑041‑02, 021‑041‑00; AL‑KO 568063

Fits: Standard #84 spindles, most utility, boat, RV, and cargo trailers with EZ‑Lube or standard axles.

Payment & Security

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