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5,200–6,000 lb Trailer Axles Bearing Kit


Regular price $36.99 USD
Options

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: 

Maintain smooth and reliable operation on your trailer hubs with this complete bearing kit, designed for standard #42 spindles on 5,200-6,000 lb axles. The kit includes OEM sized inner and outer bearings with matching races for a precise fit and dependable performance. Heavy duty double-lip grease seals help keep out water, dirt, and debris, extending the life of your bearings, while lube style dust caps with extra plugs allow for quick, mess-free lubrication without removal. This all-in-one repair solution also comes with tang washers and cotter pins to securely lock the spindle nut, providing everything you need for a proper hub rebuild or maintenance in one convenient kit. 

What's included by Kit Option:

1 Kit: 

(1) Inner Bearings 25580 (1.750" ID)
(1) Outer Bearings 14125A (1.250" ID)
(1) Inner Races 25520 (3.265" OD)
(1) Outer Races 14276 (2.717" OD)
(1) Double Lip Grease Seals 10-36 (2.125" ID × 3.376" OD)
(1) Lube-Type Dust Caps 2.44" OD with Rubber Plugs
(1) Extra Rubber Plugs
(1) Metal Tang Washers
(1) Cotter Pins

1 Pair: 

(2) Inner Bearings 25580 (1.750" ID)
(2) Outer Bearings 14125A (1.250" ID)
(2) Inner Races 25520 (3.265" OD)
(2) Outer Races 14276 (2.717" OD)
(2) Double Lip Grease Seals 10-36 (2.125" ID × 3.376" OD)
(2) Lube-Type Dust Caps 2.44" OD with Rubber Plugs
(2) Extra Rubber Plugs
(2) Metal Tang Washers
(2) Cotter Pins

Specifications: 

Inner Bearing: 25580 (1.750" ID)
Outer Bearing: 14125A (1.250" ID)
Inner Race: 25520 (3.265" OD)
Outer Race: 14276 (2.717" OD)
Grease Seal (Double Lip): 10-36 2.125" ID × 3.376" OD
Dust Cap: 2.44" OD, Lube-Type with Rubber Plug

OEM Replacement: 

Bearings: Dexter 25580 / 14125A
Races: Dexter 25520 / 14276
Seal: Dexter 10-36
Dust Cap: Dexter 021-042-02


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