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HAULK DEPOT

SERVICE KIT - 3.5K Trailer Idler Axle Kit - 5 on 4.5 – 1/2" Studs | HD
$64.69 USD $64.69 USD $156.50 USD
Sale 58.66% $91.81 USD (58.66%)
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Grease – Mystik - High Temperature – Red (14 oz Tube): SINGLE TUBE
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We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

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Description

This 3.5K Trailer Idler Axle Service Kit provides all essential components needed to fully service or rebuild two 3,500 lb idler hubs with a 5 on 4.5 bolt pattern and 1/2" studs. Each hub includes pre-installed bearing races for fast and reliable installation.

Detailed Information:
Axle Capacity 3,500 lb
Bolt Pattern 5 on 4.5
Stud Size 1/2"
Races Pre-Pressed: L68111 (Inner), L44610 (Outer)
Bearings L68149 (Inner), L44649 (Outer)
Seals 10-172 Grease Seal (2 pcs)
Fitting:

Fits most standard 3,500 lb idler axles with a 5 on 4.5 bolt pattern, including many Dexter, Lippert, Rockwell, and universal 3.5K trailer hubs.

Features:
  • Complete Service Kit: Includes all bearings, seals, caps, lug nuts, and hardware needed for two hubs.
  • Pre-Pressed Races: Inner and outer races come installed for faster, cleaner assembly.
  • OEM-Compatible Components: High-quality bearings and seals equivalent to major brand specifications.
  • Convenient Maintenance: Includes grease tube for immediate lubrication during installation.
  • Durable Hardware: Includes cotter pins, tang washers, and lug nuts for a secure hub setup.
Kit Includes:
  • 2 × Hubs – 5 on 4.5 bolt pattern (1/2" studs)
  • 2 × L68111 Inner Race (pre-pressed)
  • 2 × L44610 Outer Race (pre-pressed)
  • 2 × L68149 Inner Bearing
  • 2 × L44649 Outer Bearing
  • 2 × 10-172 Grease Seal
  • 2 × Grease Cap (3.5K)
  • 2 × Cotter Pin
  • 2 × Spindle Tang Washer
  • 1 × Grease Tube
  • 10 × 1/2" Lug Nuts
Product Overview:

This 3.5K trailer idler hub service kit provides all necessary components for rebuilding or servicing a pair of hubs. With pre-installed races and high-quality bearings and seals, it ensures reliable performance and long-term durability for common 3,500 lb trailer axles.
SERVICE KIT - 3.5K Trailer Idler Axle Kit - 5 on 4.5 – 1/2" Studs | HD
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