UFP Unique Functional Products

Trailer Buddy Replacement Trailing Arm w/ Vault 3,750 lb 5-Lug Hub #43038

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  • Regular price $ 183.64
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Trailer Buddy Replacement Trailing Arm w/ Vault 3,750lb 5-Lug Hub #43038

This replacement trailing arm works with all Trailer Buddy-UFP 3750lb. capacity torsion axles.  Mounts easily to the desired position by splines that allow for ride height adjustment.  The complete assembly is ready to be bolted on to existing torsion axle with mounting bolt (included).  Standard 4-Bolt brake flange integrates into the arm and allows for an instant upgrade for brakes.

Features:

  • Trailing arm and hub are zinc plated for superior corrosion protection
  • VAULT Maintenance-free hybrid oil hub requires no maintenance and is completely sealed
  • Tooth and Groove or Spline attaches easily to any 3750lb. UFP Torsion axle
  • 4-Bolt Brake Flange integrated into trailer arm
  • Mounting bolt, nut, and washer are included
  • Tapered spindle size is 1 3/8" x 1 1/16"
  • Bearings and Seal are pre-packed with VAULT Hybrid Oil
    • 68149 Inner Bearing and 44649 Outer Bearing
    • 1.68 ID Seal
  • VAULT hub cap seals the hub and maintains slight pressure in hub

UFP Torsion Axle end unit trailing arm with VAULT Hybrid oil pre-packed 5-Lug hub.


Customer Reviews

Based on 37 reviews
97%
(36)
3%
(1)
0%
(0)
0%
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0%
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r
robert o. (Arcadia, US)
excellent servie

fast service at a fair price

T
Terry V. (Fort Smith, US)
Great service, quick delivery.

Was very pleased with the quick shipping. Fit my trailer perfectly.

D
David G.

Great iteam

P
Patrick T. (Lake Charles, US)
Boat trailer hubs

Received in a timely matter and were perfect! Great company to deal with and will be purchasing from them again !!!

J
Jeff R. (Corpus Christi, US)
TRAILER BUDDY REPLACEMENT TRAILING ARM W/ VAULT 3,750 LB 5-LUG HUB #43038

Fit with no problem

B
Bradley P.

Quality part, timely delievery! Will do business again with this company!

R
Rob S. (Boise, US)
axel repair

The replacement part went together beautifully and is working great, Just wish there was a way to remove the old part a little easier

G
Gilbert G. (Amarillo, US)
Just what I needed

Easy repair

T
Tiger H. (Oklahoma City, US)
Great company to do business with

This is the first time to have a small issue. Usually parts go right out. They had a disclaimer about shipment delays (Covid) so I didn't think much about it, but end up calling a week later to be told he could not explain why it did not get shipped. It was here in a matter of days. Overall I still love your company and look forward to doing more business with you. I highly recommend this company.

J
Jurgen D. (Rougemont, US)
hub

CAME IN PERFECT.