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Dexter 2,000 lb Trailer Axles Trailer Bearing Kit, BT8 Spindles, Inner and Outer bearing L44643/L44643,K71-715-00


Regular price $66.49 USD
Shipping calculated at checkout.

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.

This brake assembly fits most standard 7,000 lb trailer axles that use 12" × 2" electric brakes with a 5-bolt mounting flange. Please verify your axle rating and brake dimensions before ordering. If you're unsure, send us your axle tag or hub information and we'll help confirm compatibility.
Yes. It is compatible with many standard Dexter, Lippert, Rockwell American, AL-KO, and other 7,000 lb trailer axles that use a standard 12" × 2" brake assembly. Always verify your axle specifications before purchasing.
Yes. This is a self-adjusting electric brake assembly, which automatically maintains proper brake shoe clearance during normal operation. This reduces maintenance and helps provide consistent braking performance.

Product Overview: 

Service the wheel bearings on your 2,000 lb trailer axle with the Dexter K71-715-00 Bearing & Seal Kit. Designed for compatible Dexter 2K axle applications using a 1" BT8 spindle, this kit includes the inner and outer bearings, matching bearing races, grease seal, tang washer, and cotter pin required to service one wheel hub

The kit uses L44643 bearings in both the inner and outer positions, matched with L44610 bearing races. Dexter identifies the L44643 as a 1.000" ID tapered roller bearing for BT8 spindle applications, providing the correct bearing combination for compatible 2K trailer hubs. 

The included 010-003-00 double-lip grease seal, 005-101-00 tang washer, and 019-002-00 cotter pin complete the bearing service components supplied in the original Dexter kit. With both bearing cones, matching cups, seal, washer, and cotter pin packaged together, the K71-715-00 provides a convenient replacement solution for routine trailer wheel bearing maintenance.

What's Include by Kit Option:

1 Kit: 

1 x Seal, Grease 1.23 (010-003-00)

2 x Bearing Cone L44643 (031-031-03)

1 x Washer, Tang (005-101-00)

1 x Cotter Pin (019-002-00)

2 x Bearing Cup L44610 (031-031-01)

Specifications:

Brand: Dexter

Product type: Trailer Wheel Bearing & Seal Kit

MPN: K71-715-00

Axle compatibility: 2,000 lb trailer axles

Fits spindle: 1" BT8 spindle

Wheel coverage: Services 1 wheel

Inner bearing: L44643

Outer bearing: L44643

Bearing inner diameter: 1.000"

Inner race: L44610

Outer race: L44610

Grease seal part number: 010-003-00

Grease seal description: 1.23" double lip grease seal

Tang washer part number: 005-101-00

Cotter pin part number: 019-002-00

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