12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug

  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug
  • How to Measure a Trailer Axle – Step-by-Step Guide with Hub Face and Spring Center Dimensions
  • Custom axle min/max reference chart
  • What's Included: 1 - 3.5k Electric Drum Brake Axle (5x4.5) - 4" Drop 2 - 1.75k 25.25" 4 leaf Double Eye Springs 1 - 3.5K U-Bolt Kits 1 - Double Eye Hanger Kit This 3.5k TK Heavy Duty
  • 12K-16K Trailer Axle Hydraulic Drum Brake Assembly - 12.25"x5" - 12000-16000 lb Capacity - Right Hand (Passenger Side).
  • Axle Hanger Placement Guide for Axles
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug - Detail 8
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug - Detail 11
  • 12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug - Detail 12
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12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug

12k Dexter Trailer Axle - 12000 lb Hydraulic Disc Brake 8 lug

SKU : 12HBDXSPRUNG7446865

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$3,138.99

Online price only

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Shipping: Calculated at Checkout | Product Wt. 500.0 lb
Axle Options:
Hubface/Spring Center:
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12K Dexter Hydraulic Disc Brake Trailer Axle — Oil Bath — 12,000 lb capacity | 8x6.5 | Fully assembled with springs & u-bolts

The 12,000 lb Dexter hydraulic disc brake axle, fully assembled with 3" slipper springs and u-bolts already mounted. 5" steel tube, 5/8" studs, and a Dexter 10–12K hydraulic disc brake.

Axle Specifications:

  • Load rating: 12,000 lbs (12K)
  • Axle type: Hydraulic Disc Brake (Oil Bath)
  • Brake size: Hydraulic disc (Dexter 10–12K)
  • Tube diameter: 5″ straight steel axle tube
  • Hubface/Spring Center: 74/46
  • Bolt pattern: 8x6.5
  • Stud size: 5/8″
  • Spring mount: Underslung (lower ride height)
  • Product weight: 500 lbs
  • Lubrication: Oil Bath
  • Compatibility: Direct replacement for Dexter, Rockwell American, Lippert, Hayes, and AL-KO axles
  • ABS: Not compatible with ABS systems

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

What’s Included (Fully Assembled):

Key Benefits:

  • Fully assembled with springs & u-bolts — ready to install
  • 5″ high-strength steel tube — heavy-duty weight handling
  • Hydraulic disc brakes — stronger, fade-resistant stopping for steep grades and heavy loads
  • Oil-bath lubrication — cooler-running bearings for sustained highway duty

Ideal For:

  • Gooseneck & lowboy trailers
  • Flatbed & car hauler trailers
  • Dump & equipment haulers
  • Commercial & fleet builds

Why Buy from The Trailer Parts Outlet?

  • This Axle is proudly manufactured in the U.S.A.
  • Fast shipping — order today, ships tomorrow
  • Bulk & wholesale options available
  • Financing options
  • Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — we’re here to help you find the perfect axle for your trailer build or repair. Order your 12K Dexter Hydraulic Disc Brake Axle today and get back on the road with confidence!