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Expert Answers about Trailer Axles


  • Parts Needed to Install 2,000 Pound Round Axle Under Leaf Springs
  • In order to mount the round 2,000 pound axle under your trailer's leaf springs, we will need to piece together an over-under kit for the 1-3/4 inch outer diameter of the axle. The Dexter Trailer Springs Over-Under Conversion Kits that you referenced are made for axles with a 2-3/8 inch round axle # K71-384-00 or 3 inch round axle # K71-385-00. The Dexter 2,200 pound straight axles have a 1-3/4 inch outer diameter. I have attached a link to all of the 2,000 pound axles we offer. To mount...
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  • How To Determine Trailer Axle Rating On Travel Trailer
  • There are a few different ways to determine the weight rating of your trailer axle. I would first recommend looking for the axle tag which can be found on the center of your axle. This is the only way that will give you the exact rating of your trailer axle. If your axle tag is missing or not readable you can take the GVWR of your trailer and divide it by the number of the axles on your trailer. This will give you a rough estimate on what your rating could be. The final way to find...
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  • Parts Needed to Convert a Single Axle Marine Master Trailer to a Tandem Axle Trailer
  • We do have tandem axle suspension kits, leaf springs and u-bolts to convert a single axle trailer to a tandem axle trailer, but the conversion will be a little more involved than just adding a second axle. To ensure you purchase the correct parts, you will want to look at your current axle and suspension. You will need to know the axle weight capacity, axle diameter and leaf spring dimensions to choose the correct suspension parts for a tandem axle trailer. I have attached a link to all...
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  • Parts to Flip 2,000 lb Dexter Trailer Axle With Idler Hubs
  • There is a way for you to flip the axles of the Dexter Trailer Axle with Idler Hubs # 20545I-EZ-72-15 you asked about, though the over/under kit you mentioned won't work because this axle is too small in diameter. So while there isn't a similar kit for the 1-3/4" axle tube of the Dexter axle, you can put together the pieces needed, which are the following: - U-Bolt Kit for Mounting 2,000-lb, Round Trailer Axles # APUBR-10 - Spring Seat for Typical 2,000-lb, Round Trailer Axles with 1-3/4"...
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  • Can Round Trailer Axle be Replaced with Square Trailer Axle
  • Yes, you can replace a trailer's round axle with a square axle as long as the weight capacity is appropriate. You will need a new U-bolt kit to connect the axle: 1-1/2 inch square axles # CE23102 1-3/4 inch square axles # 175130 for the U-Bolts and # 116308 for the plate 2 inch square axles # CE23103
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  • Which Trailer Suspension Hanger Kit Do I Need For 27 Long x 2 Wide Slipper Spring On 6000-lb Axle
  • To mount your 27" long slipper springs # e67SR you'll need to choose between a kit for single axle trailers or a tandem axle trailer. If you have a single axle trailer you'll want to use the Single-Axle Trailer Hanger Kit for 2" Slipper Springs - 3-3/4" Tall Front # APS6SE. If you have a tandem axle trailer you'll want to use the Tandem-Axle Trailer Hanger Kit for 2" Slipper Springs - 12" Long Equalizers # APT6SE. Since these kits do not come with the mounting bolts to secure the springs...
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  • Parts Needed to Turn Single Axle Trailer Into Tandem Axle Trailer
  • There is not going to be a kit, per se, to make your single axle trailer a tandem axle trailer because not all trailers are created equal. The first thing you'll need is the measurement of your current axle from hub face to hub face, and then spring seat center to spring seat center; this will determine whether or not you'll be able to use a stock axle or need a custom ordered one. The other parts you would need are a hanger kit like the # APT5 to mount the springs to the trailer frame,...
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  • Do I Need Brakes On Both Axles of a Car Hauler Trailer?
  • In some situations, brakes can be installed on only one axle of a tandem axle trailer, however you should first check your state laws to see how many brakes are required for the gross vehicle weight rating (GVWR) of your tandem axle trailer. Some states require a specific number of brakes based on the maximum weight capacity of a trailer. If you are allowed to install brakes on only one axle, which axle you install them on depends on what type of axles you have on your trailer. If you...
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  • What Are The Hub and Drums Used On The Dexter Axle 8327860-EB so I Can Add Them To My Other Axle?
  • The Dexter Trailer Axle w/ Electric Brakes # 8327860-EB uses the Dexter Electric Trailer Brake Kit # 23-180-181 and Dexter Trailer Hub and Drum Assembly # 42866UC3-EZ. Be sure to order 2 hub/drums as they come individually. If you would prefer to have the upgraded Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-464-465 on both axles you can get the Dexter Trailer Axle Beam # 8327860 and outfit both axles with the Nev-R-Adjust brakes. These will use the same hubs as the standard axle...
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  • Can 3,500 lb Axles be Changed to 5,200 lb Axles and Parts Needed
  • The short answer is yes, you can replace your 3,500 lb axle with a 5,200 lb axle. The longer answer is that while you can change to a higher-rated axle, that does not mean your trailer has a higher weight capacity. The reason is, weight ratings are determined by the lowest-rated component, which can be something other than the axle, like the trailer chassis, for example. So you would need to ensure via the trailer manufacturer what the lowest-rated component is. With that said, in order...
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  • Replacement 3,500lb Dexter Axle For Diamond C 3RBT Utility Trailer
  • Based on the information you gave me, the closest axle we have is the 3,500lb EZ-Lube Dexter axles which measure 74" from spring center to spring center and 89" from hub face to hub face. While you were looking for 88" hub face to face, this 89" shouldn't cause any issue and is likely the correct size axle that you were needing since 89" is extremely common. Either way, the 1" difference will not be a problem. For a complete axle and electric brake setup with 5 on 4-1/2 bolt pattern you...
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  • Should Galvanized Axles Be Used on Boat Trailers
  • For a boat trailer, you'd really want to use a galvanized axle. We offer a galvanized boat trailer axle from CE Smith as part # CE33201GA for the axle beam only or # CE33201GA-HUB the axle and hubs. The axle has an 1800 lb capacity, and a hub face to hub face dimension of 57-1/2 inches. The spring seats are 46-1/2 inches apart on center. If you need a different sized axle, you'll need to custom order one from your local trailer supply house.
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  • Converting an Enclosed Trailer from a Single Axle to a Tandem Axle
  • You can convert a single axle trailer to a tandem axle but it's more extensive than just putting the extra axle on there. The current axle does need to be repositioned for proper tongue weight. You will also need to cut off the current hangers since the hanger spacing will not be the same. I've attached a chart that you can use to determine the axle placement. You'll need to the axle's weight capacity and diameter as well as the length and type of springs. Then we can determine exactly...
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  • Trailer Suspension Hanger Kit with the Most Lift for Tire Clearance Under the Trailer Bed
  • The # APT4 Tandem-Axle Hanger Kit will provide about 4 inches of clearance from the center of the trailer axle to the bottom of the trailer frame, with no load on the axle. This is assuming that your axle tube is 3 inches diameter. If your axle tube is smaller the height will be sightly less. The curve of the springs you select will have some affect also. I would recommend that you go with the APT5 hanger kit because all of the hangers are the same height and it will make it easier to...
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  • Parts Needed To Convert Boat Trailer From Single to Tandem Axle Trailer
  • I can offer you suggestions for double-eye leave springs, a U-bolt kit, and a hanger kit, but we do not offer axles that match your spring center measurement and your hub face measurement, so the axles must be custom ordered. You will want to order the axles locally from an authorized trailer axle dealer. We do suggest ordering 3,500 pound axles. It is very common for tandem axle boat trailers to have 3,500 pound axles on them, and this will allow you to use electric brakes rated for 3,500...
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  • Dexter Trailer Axle w/ Electric Brakes For A Haulmark Trailer
  • Based on the specifics you gave me about your axle, we found out it is a leaf spring axle, 3500 lbs with electric brakes, 5 lug 4-1/2" center, hub face 95", Spring center 81", with a 4" drop. These specifics correspond to Dexter Trailer Axle w/ Electric Brakes - 4" Drop - E-Z Lube - 5 on 4-1/2 - 95" - 3.5K # 7685269-EB. This axle includes all the bearings, races and grease seals.
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  • Tandem Axle Lift Kit for a 2021 K-Z Sportsmen Travel Trailer
  • The only tandem axle lift kit available is the Correct Track Trailer Alignment and Lift Kit - Tandem Axle item # RR23QX. It is comparable to the Lippert system and will raise your 2021 K-Z Sportsmen Travel Trailer trailer height by 1-1/4" or 2-1/4". If your axles are above your leaf springs you can always use an axle flip kit to gain 2"-3" of lift depending on how thick your axle is. If you have a 2-3/8" axle you will want the Dexter Trailer Springs Over-Under Conversion Kit item # K71-384-00....
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  • MORryde Rubber Equalizers and Shackle Upgrade for a Haul-About Trailer with Liberty Axles
  • Since you have a 33" axle spread I recommend the MORryde Rubber Equalizers for Tandem Axle Trailers - 33" Wheelbase item # MR87ZR. They are cushioned so they will do a great job of absorbing road shock and providing a smoother ride for your new Haul-About Trailer with Liberty Axles. If you have 2-1/4" long shackles you will need the MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long item # MR46ZR, and if your shackles are 3-1/8" long you will need the MORryde Suspension...
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  • What is the Difference Between Dual Axle and Tandem Axle Trailers
  • If your 1999 Escort Trailer does have two axles or dual axles then it is a tandem trailer. All tandem means is that there are two axles. The Dexter Deluxe Hydraulic Line Kit # 9579-2 that you referenced is designed to fit a tandem axle trailer so you should be fine. I have linked the brake product page so you can pick the correct brake line kit for your application.
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  • Parts Needed To Add Electric Brakes To Dual Axle 2017 Load Rite Pontoon Boat Trailer
  • In order to add brakes to your dual axle pontoon trailer, you are going to need to know your axle capacity. If you do not know the capacity of your axle, you can just measure the diameter of your axle. Typical Axle Diameters Based on Axle Capacity: - 1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter - 3,500-lb Axles: 2-3/8 inch diameter, - 6,000-lb - 7,200-lb Axles: 3 inch diameter, - 8,000-lb Axles: 3-1/2 inch diameter, - 9,000-lb Axles: 4 inch diameter, - 10,000-lb...
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