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Trailer Parts Pro 3,500 lb Trailer Axle Wheel Bearing Repair Kit with #84 Spindle Hardware BKS2-105


Regular price $28.49 USD

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:

This premium 3.5K trailer wheel bearing kit comes fully loaded with #84 spindle hardware to completely rebuild or service a single wheel assembly. It features high-quality inner and outer components, including L68149 and L44649 bearings with matching races, to ensure optimal performance and reduced friction. Equipped with a reliable 2.56 x 1.72 double lip grease seal alongside comprehensive spindle nut and washer combinations, this hardware kit delivers excellent contamination resistance and a precise fit for long-lasting towing safety.

What's Included by Kit Option: 

1 x Grease Seal 2.56 x 1.72

1 x L44610 Race

1 x L44649 Bearing

1 x L68111 Race

1 x L68149 Bearing

1 x Spindle Washer D Flat

1 x Spindle Washer O Plain

1 x Spindle Nut Castellated Slotted Jam

1 x Spindle Nut Retainer

1 x Spindle Nut Hex Jam

1 x Spindle Nut Castellated Retainer

Cotter Pins

1 x Standard Grease Cap

1 x Zerk Lube Grease Cap

1 x Zerk Lube Rubber Plug

Specifications:

Brand: Trailer Parts Pro

Manufacture Part Number: BKS2-105

Reference Number: 128695

Alternate Item Number: PP3-5K-84-PL

Axle Rating: 3,500 lbs. (3.5K)

Spindle Type: #84 Spindle

Grease Seal Dimensions: 2.56" x 1.72"

Seal Type: Double Lip Seal

Hardware Components: Inner/Outer Bearings, Inner/Outer Races, Cotter Pins

Kit Services: 1 Wheel

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