Recommended Tapered Spindles for 3,500 lb Axle

Updated 07/19/2011 | Published 07/18/2011

Products Featured in This Question

Dexter Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2

(912)

$93.29

#84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter

(128)

$67.39

#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter

(187)

$90.51

#84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter

(128)

$85.82

Question:

I need to verify as i don't see spindle size on the web I need: 5-stud 4 1/2 bolt pattern 1,750 lbn. the spindle is tapered 1-3/8 to 1-1/16 Can you tell me the correct part to order

asked by: Jason

Expert Reply:

Given the measurements you provided, there are three spindles we offer for a 3,500-lb axle:

#84 Spindle - 1-3/4" Diameter (8-1/4" OAL) 1,750 lbs part # TRU64FR
#84 EZ Lube Spindle 1-3/4" Diameter (9" OAL) 1,750 lbs part # TRU74FR
#84 Spindle - 1-3/4" Diameter (11-1/4" OAL) 1,750 lbs part # TRU84FR

The bearing surfaces of each of the three are the same, with the difference being the overall length of the spindle.

I would recommend using a digital caliper and comparing the bearing surfaces shown in the diagram on each product page to the existing spindle.

All three spindles are for use with:
Inner bearing: L68149 (1.378" inner diameter)
Outer bearing: L44649 (1.063" inner diameter)