6000 lb Axle Trailer Idler Hub Assembly · 6 on 5.5" 25580 / 15123 Bearings 10-225 Grease Seal Hardware Included
6000 lb Axle Trailer Idler Hub Assembly · 6 on 5.5" 25580 / 15123 Bearings 10-225 Grease Seal Hardware Included is backordered and will ship as soon as it is back in stock.
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Care information
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
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 MAT trailer idler hub assembly is designed to mount on a 6,000 lb idler axle with a #42 spindle and a 6 on 5-1/2" bolt pattern.
The hub comes with the races and wheel studs properly pressed in and ready for assembly.
Included are the inner and outer bearings, 10-225 grease seal, grease cap, and lug nuts. This hub features a durable steel construction that provides a 3,500 lb hub capacity.
The bearings must be packed with grease prior to installation. Simply pack the bearings and attach the hub to the spindle.
Choose between a Regular grease cap or an EZ Lube grease cap to match your application.
What’s Included
Pre-Assembled (Installed in Hub)
Inner Race: 25520
Outer Race: 15245
Wheel Studs: 1/2" (pressed in)
In the Box
Inner Bearing: 25580
Outer Bearing: 15123
Grease Seal: 10-225
Grease Cap: Regular or EZ Lube (select option)
Lug Nuts
Specifications
Axle Capacity: 6,000 lbs
Hub Capacity: 3,500 lbs
Bolt Pattern: 6 on 5-1/2"
Wheel Size Compatibility: 15", 16"
Inner Bearing: 25580 (1.75" ID)
Outer Bearing: 15123 (1.25" ID)
If the outer bearing is LM67048, it will be replaced by the 15123 bearing.
Inner Race: 25520
Outer Race: 15245
Grease Seal: 10-225
Grease Cap: Regular or EZ Lube
Stud Size: 1/2"
Application: Idler axle only (non-brake)
Condition: Brand New
OEM & Replacement Part Numbers
Dexter: 008-213-9
Dexter: K08-213-90
Compatible with Dexter, AL-KO, Lippert, Rockwell, and Besser Pro trailer axles.
Payment & Security
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