This spindle will not match with item 572071. For a hub with a 6 on 5.5" bolt pattern that will match, please see item 6924175 or item 6924132.
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Ultra-Tow Trailer Axle Spindle, 1-3/4in. Round, 8in.L, Single

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Shipping:
Available nowStore Pickup:
Out of stock at Fredericksburg VA
- High-tensile strength steel axle
- Spindle is precisely machined
- Spindle must be properly welded to axle tube
- Includes castle nut, cotter pin and washer
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Ultra-Tow Trailer Axle Spindle (1) Castle nut (1) Cotter pin (1) Washer
Downloads
Features + Benefits
- High-tensile strength steel axle
- Spindle is precisely machined
- Spindle must be properly welded to axle tube
- Includes castle nut, cotter pin and washer
Key Specs
| Attribute | Specification |
|---|---|
item# | 5712454 |
Brand | Ultra-Tow |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 4.26 LB |
Rated Load | 1,750 lb |
Overall Length | 8 in |
| Attribute | Specification |
|---|---|
Spindle Shape | Round |
Spindle Diameter | 1-3/4 in |
Seal Size | 1.72 in |
Inner Bearing Size | 1.375 in |
Outer Bearing Size | 1.063 in |
Reviews
Questions & Answers
Questions
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· 7 months ago
does this spindle go with ultra pack 572071
1 answer-
UltraTowExpert12· 7 months ago
Helpful?
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· a year ago
What is the weight maximum
1 answer-
UltraTowExpert11· a year ago
The maximum weight capacity is 1750 pounds.
Helpful?
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· 2 years ago
Can you get a brake caliper mounting bracket installed on this spindle?
1 answer-
UltraTowExpert11· 2 years ago
A brake caliper mounting bracket is not available for the spindle.
Helpful?
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· 4 years ago
Can this spindle be wielded into a 2" axle?
1 answer-
UltraTowExpert12· 4 years ago
This spindle could be welded into a 2" square axle.
Helpful?
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· 5 years ago
Can these be welded into box tubing for fishhouse axles?
1 answer-
UltraTowExpert31· 4 years ago
This can be welded in to a square axle tube.
Helpful?
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· 12 years ago
What is the length of the unfinished end that will be welded?
1 answer-
UltraTowExpert11· 3 years ago
The length of the portion of the spindle that is welded to the axle is 3 3/16" long.
Helpful?
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· 13 years ago
what round tube axle is needed for this spindle
1 answer-
UltraTowExpert11· 13 years ago
Northern Tool doesn't carry an axle compatible for use with this axle spindle.
Helpful?
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· 15 years ago
are there 5x4 1/2 hubs available for these spindles?
1 answer-
UltraTowExpert11· 3 years ago
The item number 57206 is a 5 hole 4.5" bolt circle hub that will work with the spindle.
Helpful?
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· 15 years ago
Is there a hub available for this spindle that has 4 on 4 studs?
1 answer-
UltraTowExpert11· 3 years ago
We do not carry a 4 bolt 4 in bolt circle hub that will work with the spindle.
Helpful?
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· 15 years ago
what bearing set goes with this spindle part #
1 answer-
UltraTowExpert11· 3 years ago
The bearing kit item number 5712583 will work with this spindle.
Helpful?
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Warranty
Manufacturer's Warranty
2 year limited warranty
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Specifications
1,750 lb
1,750 lb
1,350 lb
1,250 lb
8 in
8 in
7 in
8.56 in
Round
Square
Round
Round
1-3/4 in
1-3/4 in
2 in
1-1/4 in
1.72 in
1.72 in
1.25 in
1.25 in
1.375 in
1.375 in
1.063 in
1 in
1.063 in
1.063 in
1.063 in
1 in
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