Humphreys Hitch and Trailer Parts

Serving Pensacola for over 25 Years!
Questions? Call Us +1 (850) 941-4010.

TUBULAR 9,000 LB AXLE SPECIFICATIONS

Suspension:

Leaf Spring Suspension
  • Mounted 2" Wide Slipper Eye Rubber Bushing

(Spring Kits sold separately)
Adjustable Spring Seat: For Tracking Alignment (optional)

Bolt Pattern Options:

  • 8 on 6 1/2" (5/8" Studs), 4.75"

Brake Options:

Forward Self-Adjusting.
  • 12 1/4" X 3 3/8" Electric
  • 12 1/4" X 3 3/8" Hydraulic - Uni or Duo-Servo, Parking feature available with Duo-Servo only
  • ABS equipped option for hydraulic brakes

Spindles:

Uses 387A Inner and 25580 Outer Bearing
  • Straight

Tubing:

  • 4" OD

Lubrication:

  • Oil Bath (Standard)
  • Grease
Dexter 9000 lb Axle Specifications
Overhang Restrictions
SPINDLE
HUB TYPE
MINIMUM
MAXIMUM
Straight
Drum
19.32"
31"
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference.
Hubface (HF) used to specify applications using single wheels
Track Width (TW) used to specify applications using dual wheels
*Axle Replacements for axles before July 27, 2009 must specify "OLD STYLE" Spindle.