Weifang Airui Brake Systems Co., Ltd.
                                                                                                           
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20 Years
Since 2006
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OEM 5x108 PCD 3500 lb Unbraked Trailer Hub Assembly with 43.5mm Oil Seal and 45.4mm Dust Cap

Price Negotiable
Price: Deliberations
MOQ: Deliberations
Delivery Time: 5-8 work days
Brand: Airui
Product Description
Product Overview

This OEM 5x108 PCD trailer hub assembly is designed for unbraked trailer axles with a load capacity of 2000-3500 lbs. The assembly features 5x4.25" studs and includes hub, drum, bearings, oil seal, and dust cap components.

Technical Specifications
Hub Model Bearing Oil Seal Dust Cap Wheel Nut
AT01700108
Hub body with 5x4.25" bolts & L68110/LM12710 bearing race
L68149 & LM12749
inner/outer bearing
AC00500201
LD. 43.5mm single lip
AC00500405
O.D. 45.4mm drive in
AT01600600
7/16" cone wheel nut
Product Features
  • Single-piece assembly for easy installation during retrofitting or drum brake conversion
  • Precision machined process minimizes runout and warping
  • Sealed design prevents contaminants from entering between rotor and hub
  • Balanced unit ensures smooth ride performance
  • Vented construction effectively dissipates heat to prevent heat-related damage
  • Includes 1/2" wheel studs and industry-standard bearing races
  • Cast iron construction provides optimal friction coefficient for reliable stopping power
OEM 5x108 PCD trailer hub assembly detailed view showing components and construction Trailer hub assembly installation diagram and technical specifications
Manufacturing Advantages
  • Research and Development Department in Detroit enables custom product development from drawings or samples
  • Comprehensive brake size availability including 7 inch, 10 inch, 12 inch, and 12.25 inch options
  • Complete in-house manufacturing of all brake components ensures high quality control and competitive pricing

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Weifang Airui Brake Systems Co., Ltd.
Location NO.9399 Guiting street, Economic Development Zone Weifang city, Shandong, Chana
Contact Person Amy Zhang

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