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Dexter 5,200 - 7,000 lb Trailer Axles Pre-Greased Hub Drum Assembly, 8 on 6.5" Bolt Pattern, #42 Spindle, 9/16" Studs, K08-219-2G


Regular price $196.49 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 shop grade pre-greased trailer hub and drum assembly kit is engineered to provide a comprehensive, time-saving replacement solution for heavy duty 5,200 lbs to 7,000 lbs trailer braking axles. Built specifically for axles utilizing a standard number 42 spindle with an 8 on 6.5 inch wheel bolt pattern, this complete hub-drum assembly comes pre-packed with high quality automotive grease. It features an industry-standard 25580 inner bearing cone and a 14125A outer bearing cone pre-installed within the precision-cast drum cavity to deliver a high speed friction reduction system. The integrated 2.250 inch double-lip grease seal ensures reliable lubricant retention while actively blocking external moisture and highway grime from degrading the internal braking components. Optimized for direct compatibility with standard heavy duty trailer braking systems, this complete mechanical maintenance solution includes premium 9/16-18 inch wheel studs and standard 60-degree cone nuts alongside both standard and E-Z Lube compatible grease caps, a specialized rubber plug, a detailed instruction sheet, and essential spindle retention hardware such as a slotted nut, hex nut, retainer nut, D washer, and cotter pin. This pre-lubricated heavy duty assembly eliminates the mess and inconsistency of manual packing, extending spindle life and ensuring reliable braking and smooth towing across thousands of miles.

What's Include by Kit Option: 

1 Kit: 

1 x Hub & Drum, 7K, 9/16" (008-219-13)

1 x Bearing Cone 25580 (031-030-02)

1 x Bearing Cone 14125A (031-017-02)

1 x Grease Cap (021-039-00)

1 x Grease Cap (021-043-01)

1 x Seal, Grease 2.25" (010-036-00)

8 x Nut, Cone 60-deg (006-053-00)

1 x Rubber Plug (085-001-00)

1 x Nut, Retainer (006-190-00)

1 x Nut, Hex (006-191-00)

1 x Nut, Slotted (006-176-00)

1 x Washer, "D" (005-057-00)

1 x Washer (005-223-00)

1 x Cotter Pin (019-002-00)

Specifications: 

Axle capacity: 5,200 lb to 7,000 lb trailer axles with #42 spindles
Compatible brake types: Electric and hydraulic drum brakes

Drum dimensions: 12" diameter x 2" wide
Works with: 12" brake assembly
Grease cap flange diameter: 2.72"

Bolt pattern: 8 on 6-1/2"
Wheel stud diameter: 9/16"

Weight capacity: 3,500 lbs

Bearings: 
Inner bearing: 25580 (1.75" inner diameter)
Outer bearing: 14125A (1.25" inner diameter)

Races: 
Inner race: 25520
Outer race: 14276

Grease seal: GS-2550DL
Inner diameter: 2.25"
Outer diameter: 3.376"

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