Humphreys Hitch and Trailer Parts

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

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TUBULAR 3,500 LB AXLE SPECIFICATIONS

Suspension:

Leaf Spring Suspension
  • Double Eye versions
  • Slipper Eye Versions

(Spring Kits sold separately)

Bolt Pattern Options:

  • 5 on 4 1/2", 4 3/4", 5", and 5 1/2"
  • 6 on 5 1/2"

Brake Options:

Some available with parking feature.
  • 10" X 2 1/4" Electric (Manual or Nev-R-Adjust®)
  • 10" X 2 1/4" Hydraulic (Uni-Servo, Duo-Servo or Freebacking)
  • 10" X 2 1/4" Hydraulic Freebacking Corrosion Resistant (Galv/Marine Axle)
  • Hydraulic Disc: 5 on 4 1/2" only

Spindles:

TTH (#84) Spindle.
Uses L68149 Inner, L44649 Outer Bearing
  • Straight
  • 4" or 6" Drop
  • Stainless Steel Wear Sleeves on Galvanized Axles

Tubing:

  • 2 3/8" OD (standard)
  • Optional 3" OD x LT Wall
  • Galvanized Option (Marine), With GAL-DEX™ Corrosion Resistant Hubs
  • V-Bend Beam Option

Lubrication:

  • Grease
  • E-Z Lube®
Dexter 3500 lbs Drop Axle Specifications
Dexter 3500 lbs Straight Axle Specifications
Overhang Restrictions
SPINDLE
HUB TYPE
MINIMUM
MAXIMUM
Straight 2 3/8"
Idler
11.25"
18"
Straight 2 3/8"
Drum
11.25"
18"
Straight 2 3/8"
Disc
15"
18"
Straight 3.00"
Idler/Drum
11.25"
23"
4" Drop 2 3/8"
Idler/Drum
14"
18"
4" Drop 3.00"
Idler/Drum
14"
23"
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference.
Humphreys Hitch And Trailer Parts

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Humphreys Hitch and Trailer Parts
All Rights Reserved

Humphreys Hitch And Trailer Parts