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4.6
(125)
4.6 out of 5 stars. 125 reviews
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  9. Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face

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Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face

Shop all Carry-On Trailer
Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face

Item # 17542399

Carry-On Trailer Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face
Carry-On Trailer Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face
$329.99
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Shop all Carry-On Trailer
Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face

Item # 17542399

Carry-On Trailer Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face
Carry-On Trailer Carry-On Trailer 3,500 lb. Idler Axle, 88 in. Hub Face
$329.99
or
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The Carry-On Trailer Idler Axle has a 88 in. hub face and 74.5 in. spring seat spacing. The idler axle fits 5-lug wheels with 4.5 in. bolt pattern. The round steel tube design of the Carry-On Trailer idle axle offers long-term strength and reliability. The idler axle has a 3,500 lb. maximum weight capacity.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Round steel tube design for durability
  • 3,500 lb. capacity for each Carry-On Trailer idler axle
  • Hub face spacing on the idler axle: 88 in.
  • Spring seat spacing on the idler axle: 74.5 in.
  • Carry-On Trailer idler axle fits 5-lug wheels with a 4.5 in. bolt pattern
BrandCarry-On Trailer
Country of OriginImported
Compatibility5-lug wheels with a 4.5 in. bolt pattern
Maximum Weight Capacity3,500 lb.
Mounting TypeOther
Package Quantity1
Primary MaterialSteel
Product Height8 in.
Product Length92 in.
Product Weight46 lb.
Product Width8 in.
Manufacturer Part Number8874T

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1 - 10 of 60 Questions
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Newest questions

Q: Does this come with lug nuts?

a month ago
1 Answer
  • A: yes it comes with lug nuts.
    a month ago
    Helpful?

Q: Will this work on a pop up camper

a month ago
0 Answers

    Q: I have a carry on trailer 7x12gwatv need a axle

    6 months ago
    1 Answer
    • A: The axle part number is 3K9380EZ. You will have your TSC store order it for you.
      6 months ago
      Helpful?

    Q: is this a straight or cambered axle?

    6 months ago
    1 Answer
    • A: This is a cambered axle.
      6 months ago
      Helpful?

    Q: What is the thread size and pitch of lug bolt?

    10 months ago
    1 Answer
    • A: The knurl diameter is .62 flute OD. The threads are 1/2" x 20 threads per inch.
      10 months ago
      Helpful?

    Q: Whats the measurements from spring to spring on 3500 lb idler axle 88 in. Face?

    11 months ago
    1 Answer
    • A: Center to center on the leaf springs is 74 1/2".
      11 months ago
      Helpful?

    Q: I just assume that these are pre Lubed ? But i only replaced one on my trailer and this one get significantly warmer than the one I already had installed. I looked in the hub and I can visually see some grease should I put a pump or two ?

    11 months ago
    1 Answer
    • A: Go ahead and pump one shot of grease in. If it still gets significantly warmer then back off the castle nut one notch.
      11 months ago
      Helpful?

    Q: What’s the shaft diameter?

    a year ago
    2 Answers
    • A: The spindle diameter that the hub rides on is tapered. The inside bearing will be a 1 3/8" diameter and the outside bearing will be a 1 1/16" diameter.
      a year ago
      Helpful?

    Q: What measurements are important besides the width and the mounting plates? How can I tell if the bolt patterns on the wheels will match the wheels I have? Can I use the mounting clamps that are there or should I replace them?

    a year ago
    2 Answers
    • A: After the width and spring centers the bolt pattern on the hubs, 5 Bolts on 4 1/2" centers. Usually the spring mounts (mounting clamps are OK.
      a year ago
      Helpful?

    Q: how do you measure hub face dimensions?

    a year ago
    1 Answer
    • A: On the axle you have the wheel studs for mounting the tires. At the base of the wheel studs you have the hub face. So measure from face of hub to face of hub for your hub face dimension.
      a year ago
      Helpful?
    1 - 10 of 60 Questions
    • Next

    Q&As

    Have a question?
    Start typing your question and we'll check if it was already asked and answered.
    1 - 10 of 60 Questions
    Sort by
    Newest questions

    Q: Does this come with lug nuts?

    a month ago
    1 Answer
    • A: yes it comes with lug nuts.
      a month ago
      Helpful?

    Q: Will this work on a pop up camper

    a month ago
    0 Answers

      Q: I have a carry on trailer 7x12gwatv need a axle

      6 months ago
      1 Answer
      • A: The axle part number is 3K9380EZ. You will have your TSC store order it for you.
        6 months ago
        Helpful?

      Q: is this a straight or cambered axle?

      6 months ago
      1 Answer
      • A: This is a cambered axle.
        6 months ago
        Helpful?

      Q: What is the thread size and pitch of lug bolt?

      10 months ago
      1 Answer
      • A: The knurl diameter is .62 flute OD. The threads are 1/2" x 20 threads per inch.
        10 months ago
        Helpful?

      Q: Whats the measurements from spring to spring on 3500 lb idler axle 88 in. Face?

      11 months ago
      1 Answer
      • A: Center to center on the leaf springs is 74 1/2".
        11 months ago
        Helpful?

      Q: I just assume that these are pre Lubed ? But i only replaced one on my trailer and this one get significantly warmer than the one I already had installed. I looked in the hub and I can visually see some grease should I put a pump or two ?

      11 months ago
      1 Answer
      • A: Go ahead and pump one shot of grease in. If it still gets significantly warmer then back off the castle nut one notch.
        11 months ago
        Helpful?

      Q: What’s the shaft diameter?

      a year ago
      2 Answers
      • A: The spindle diameter that the hub rides on is tapered. The inside bearing will be a 1 3/8" diameter and the outside bearing will be a 1 1/16" diameter.
        a year ago
        Helpful?

      Q: What measurements are important besides the width and the mounting plates? How can I tell if the bolt patterns on the wheels will match the wheels I have? Can I use the mounting clamps that are there or should I replace them?

      a year ago
      2 Answers
      • A: After the width and spring centers the bolt pattern on the hubs, 5 Bolts on 4 1/2" centers. Usually the spring mounts (mounting clamps are OK.
        a year ago
        Helpful?

      Q: how do you measure hub face dimensions?

      a year ago
      1 Answer
      • A: On the axle you have the wheel studs for mounting the tires. At the base of the wheel studs you have the hub face. So measure from face of hub to face of hub for your hub face dimension.
        a year ago
        Helpful?
      1 - 10 of 60 Questions
      • Next

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      Reviews

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      Overall Rating

      4.6
      44 out of 47 (94%) reviewers recommend this product

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      • purchase
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      1 to 4 of 125 Reviews .
      1 – 4 of 125 Reviews
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      Most Recent
      Anonymous
      Knoxville, Tennessee
      Review 1
      1 out of 5 stars.

      Didn't fit

      10 months ago
      I measured my current axle as described in the how to order guide and the axle i recieved, though labeled by the manufacturer as the correct axle, did not match the dimensions I measured. There could have been a misunderstanding in the directions (although "hub face" seems to have only one possible meaning to me) but a simple diagram showing the dimensions at different points on the axle I wished to buy would have prevented any confusion.
      SweepstakesYes

      No, I do not recommend this product.

      Response from Carry-On Trailer Customer Service:
      10 months ago
      Carry-On Trailer Customer Service
      The 3K8874EZ axle for example has a hub face to hub face dimension of 88". The center to center of the spring mounts is 74 1/2". The EZ is for easy lube access for the grease. Carry-OnTrailer
      Anonymous
      Hanson, Ma
      Review 1
      5 out of 5 stars.

      perfect fit

      a year ago
      perfect fit direct replacement
      Fl
      Review 1
      1 out of 5 stars.

      Didn’t fit

      a year ago
      Didn’t fit as required

      No, I do not recommend this product.

      Response from Carry-On Trailer Customer Service:
      a year ago
      Carry-On Trailer Customer Service
      Call Carry-On Trailer Customer Service (800) 240-3121 Ext. 1915. Carry-OnTrailer
      Ponca City, Oklahoma
      Review 1
      5 out of 5 stars.

      3500 lb axle

      a year ago
      Great price and good quality!
      SweepstakesYes

      Yes, I recommend this product.

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