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One UFP 3.7k Pound Rated Vault Torsion Arm with Rotor (43039ROTOR+ARM)

$379.99
Most items ship free — select items ship for $6.39
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R & P Carriages

UFP 3,700 lb Vault Torsion Arm Assembly with 10" 5-Lug Disc Rotor

Part Number: 43039ROTOR+ARM

Complete UFP torsion axle arm assembly rated at 3,700 lbs and pre-assembled with a 5-lug 10" disc brake rotor hub. This unit features the UFP VAULT® Hybrid Lubrication System, delivering advanced bearing protection without routine maintenance or servicing requirements.

The 5/8" torsion arm mounting bolt, nut, and washer are included.

Features

  • 3,700 lb rated torsion arm assembly
  • Pre-assembled 10" disc brake rotor hub
  • 5 on 4-1/2" bolt pattern
  • VAULT® Hybrid Lubrication System
  • No routine inspection, maintenance, or service required
  • 59 spline ridges (peaks)

Specifications

Specification Details
Rated Capacity 3,700 lbs
Rotor Diameter 9-3/4"
Bolt Pattern 5 on 4-1/2"
Spindle Size 1-3/8" x 1-1/16" Tapered
Spline Count 59 Ridges (Peaks)

Bearing & Seal Information

Component Part / Size
Inner Bearing L68149 (1-3/8")
Inner Race L68110 (Included)
Outer Bearing L44649 (1-1/16")
Outer Race L44610 (Included)
Seal 1.68" I.D. x 2.56" O.D.

On the rotor/hub, a minimum rotor thickness of 17mm (MIN THK 17.0 MM) will be stamped on the inside rear face of the rotor.

Verify spline count, spindle dimensions, bolt pattern, and axle rating before ordering.

43039ROTOR+ARM UFP 3700 lb torsion arm 10 inch disc rotor 5 on 4.5 Vault hybrid lubrication 59 spline L68149 L44649