Dexter 5-Lug 4.5" Bolt 3.2K & 3.7K Axle Bearing and Seal Replacement Kit

Dexter 5-Lug 4.5" Bolt 3.2K & 3.7K Axle Bearing and Seal Replacement Kit K71-059-00

Keep your trailer running smoothly with this Bearing and Seal Replacement Kit designed for 3.2K and 3.7K 545 axles. The 545 designation refers to a 5-lug 4.5" bolt circle trailer hub, commonly used in a variety of trailer applications. This comprehensive replacement kit is perfect for maintaining or repairing your trailer’s axle system, specifically designed for UFP systems with a 1.980 outer bore.

Bearing & Seal Kit Features:

• Complete Kit: Contains all you need for 3.2K & 3.7K axles
• UFP Legacy: Designed for use with systems that
• Ideal for trailers with a 5 Lug 4.5" bolt circle hub (545 pattern)
• Easy to install for maintenance or repair your trailer's axle system
• Includes seals, bearing cups, bearing cones, and cotter pins for a full rebuild

Bearing & Sea Specifications:

• Fits: 3,200 & 3,700lbs axles with a 5 lug 4.5" bolt circle hub
• Outer Bore: 1.980

Replacement Kit Includes:

• (2) Seals - protects against dirt, moisture, and contaminants
• (2) Cotter Pins - keeps the bearing & hub securely in place
• (2) Bearing Cups (L44610)
• (2) Bearing Cones (L44649)
• (2) Bearing Cups (L68111)
• (2) Bearing Cones (L68149)
• (2) Bearing Cups (L68110)

This bearing and seal replacement kit has all the necessary components to restore or maintain the performance of your 3.2K or 3.7K 5 lug axles. Perfect for both routine maintenance and repair, this kit ensures reliable, long-lasting functionality for your trailer’s wheel assemblies.

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