Triple-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front/Rear, 2-1/2" Center

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• Hanger Spacing for Triple Axle Trailer with 24-7/8 Inch Long Double-Eye Springs
  When using a triple-axle hanger kit like # APTT3 with the 6-Leaf 24-7/8 inch long Double-Eye Springs # e64SR referenced in your question, you will want to have a distance of 29-1/2 inches from the center of the hole in the front hanger to the center of the hole in the center front hanger. From the center of the hole in the center front hanger to the center of the hole in the center rear hanger you are looking at a distance of 34 inches. Then from the center of the hole in the center rear...
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• Recommended Leaf Springs and Equalizers for Triple Axle Trailer With Double Eye Springs
  I saw you were looking at double eye leaf springs so we will assume that is what you have. In regards to leaf spring hanger spacing, the most common for a triple axle trailer is 29-1/2" first to second (center to center), 34" second to third (center to center), and 29-1/2" third to last (center to center). Therefore, it would be best if you would place the leaf spring hangers accordingly. Once the leaf spring hangers are in the above positions then you have a few options based on axle...
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• How Long are the Shackle Straps in the APTT3 Hanger Kit?
  The shackle straps that are included with the etrailer.com Triple-Axle Trailer Hanger Kit # APTT3 will measure 2 5/8 inches from center to center.
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• Triple Axle Hanger and Leaf Spring Kit for Boat Trailer with 12k Boat
  For a triple axle hanger kit the part # APTT3 would be a great option and then for leaf springs the part # e27SR would be a great option as well. These springs have a 4,500 lb axle capacity and are a standard length of 26 inches.
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• Differences Between Triple Axle Hanger Kits APTT1, APTT3, and APTT5
  The differences are the dimensions of the hangers and equalizers of the three kits. The # APTT1 uses totally straight equalizers and taller center hangers. The # APTT3 uses more traditional sized equalizers and center and outside hangers that differ in size slightly. The part # APTT5 uses a standard sized equalizer and hangers that are all the same height. The part # APTT3 is the one that is the most commonly used. It would be my recommendation for your trailer.
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• What is The Difference Between Having Trailer Axles Above or Below the Leaf Springs
  You can mount trailer axles above or below the leaf springs. The difference is just the amount of ground clearance that the trailer would end up having. The biggest advantage with the spring below the axle (trailer will be lower) is that you would have a lower center of gravity. The spring seats will need to be on the right side of the axle though when you go to install the new springs. Trailer axles have an arc to them so you can't just flip them over otherwise you would end up with...
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• Triple-Axle Trailer Hanger Kit Recommendation for 7K Axles
  The Triple-Axle Trailer Hanger Kit # APTT3 that you referenced is designed to work on axles with capacities of 2,000 lbs to 7,000 lbs so it should work very well for you. I attached a picture that has a chart that shows exactly how you should space the axles when used with a 6-leaf spring like a # e64SR. From the outer hangers to the inner hanger you will need 24-3/4 inches, in between the two center hangers you will need 29 inches.
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• Bolt and Bushings for Triple-Axle Trailer Hanger Kit
  The Triple-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front/Rear, 2-1/2" Center # APTT3 utilizes the 9/16 inch inner diameter bushings like # TRBU11566 and 9/16 inch bolts like # 166081.
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• Galvanized Idler Hub That Fits Square #84 Spindle
  Let's start with the spindle and hub you asked about, and they are indeed compatible. Reason why is this spindle accepts hubs with inner bearing L68149 and outer bearing L44649, which is exactly what the Easy Grease hub you mentioned uses, so the two will work together: - Square #84 Spindle for 3,500-lb Trailer Axles # TRU47FR - Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized # AKIHUB-545-35-G-EZ-K And as for the hanger kit and leaf springs you mentioned,...
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• Where to Place Tandem Axle Slipper Springs on Trailer being Built
  The slipper side of slipper leaf springs need to face the rear of the trailer. To determine the location for the front and rear hangers on your tandem axle trailer you will first need to make sure that you have the correct center point for your equalizer hanger. The center point of your equalizer hanger needs to be located where you will have 60 percent of the frame of the trailer in front of the center of the equalizer hanger and 40 percent behind the center of the equalizer hanger....
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• What Angle Should Shackle Straps be on a Triple Axle Trailer with Double-Eye Leaf Springs
  The angle of the shackle straps is not a precise measurement but you will want them to be around 45 degrees. The diagram may look different but staying around 45 degrees is where you will want to be. I have included a link to our FAQ article on double-eye trailer suspension for you.
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• 3rd Axle Addition on Fifth Wheel Toy Hauler
  You can absolutely add a 3rd braking axle to your trailer. You will simply want to match your current axle for dimensions and capacity. I've linked the page to your options we carry to assist. Then you will need to change your hanger locations so, I recommend using the Triple-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front/Rear, 2-1/2" Center # APTT3 and I've attached a help article to assist with the placement. The leaf springs you need will depend on the axle capacity...
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• Where Is Measurement Taken On 1-1/2 Inch and 2 Inch Hangers In Redline Trailer Hanger Kit # APTT3
  The height measurement of the hangers in the Redline Triple-Axle Trailer Hanger Kit, part # APTT3, is from the top of the hanger to the center of the bolt hole. The 1-1/2 inch tall hanger is the Redline Front/Rear Hanger for Double-Eye Springs, part # 115917 and the 2-1/2 inch tall hanger is the Redline Center Hanger for Double-Eye Springs, part # 115918. I am including a picture of the hanger and it shows where the dimension is measured.
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• Suspension on Instigator 3-Axle Boat Trailer Hits Frame
  I did some research on your trailer and also read a few bad reviews from customers with the company. Since I do not have the trailer in-front of me, there is no way for me to say for certain that the suspension is mounted incorrectly. But, it definitely should not be hitting the frame under normal use. I would recommend having a trailer professional checkout your trailer to see if everything is mounted correctly. If you bought the trailer new, you may be able to contact the company and...
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• Advantages to a Spread Axle Trailer over a Tandem Axle
  Spread axle trailers are pretty hard on tires when you are turning since the front tires will scrub and wear out quickly, also they are much harder to back up and are harder on suspension components. Spreads do have a little more flexibility with loading and in some areas can carry more weight, but that is something you would need to check your local DOT laws to confirm.
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• Dimensions for Spring Hanger Spacing Using the # APTT3 Triple-Axle Hanger Kit on a Boat Trailer
  The spring hanger mounting dimensions for the Triple-Axle Trailer Hanger Kit, item # APTT3, are as follows. From the center of the hole in the front hanger, to the center of the hole in the center front hanger, the distance should be 29-1/2 inches. From the center of the hole in the center front hanger, to the center of the hole in the center rear hanger, the distance should be 34 inches. And from the center of the hole in the center rear hanger, to the center of the hole in the rear hanger,...
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• Recommended Triple Axle Equalizer and Shackle Kit
  I can point you to one of our triple axle equalizer kits but without knowing what dimensions you are working with currently it is just a shot in the dark. The Triple-Axle Trailer Hanger Kit for Double-Eye Springs item # APTT3 would have everything you need including new hangers. This is our most affordable option that includes equalizers, shackles, and new spring hangers which would allow you to set up new mounting points for your springs to make this set up work. Additionally, you...
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• Can the Dexter Spring Over Axle Kits be Used on Boat Trailers?
  The Dexter Trailer Springs Over-Under Conversion Kit like the # K71-384-00 is specifically designed to fit a 2-38 inch axle with double eye springs, so this should be verified before purchase. If this matches what is currently installed on your trailer, there will be no issues installing it. This kit will include all the needed pieces needed to convert one axle.
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• Does Trailer Suspension 7-3/4 Inch Equalizer EQ-E1 Have a Weight Capacity
  Equalizer # TREQE1 does not have a weight capacity itself. It isn't bearing much of the weight compared to other components in a trailer suspension set up. If you have a tandem axle trailer then you could potentially use kit # APT5, # APT3, # APT9, # APT8, # APT7, or # APT3HD. All of these kits have the 7-3/4 inch long equalizers. For a triple axle trailer you could use # APTT5 or # APTT3. All of the above kits also come with hangers. If you do not need hangers then you would need to...
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• Triple Axle Hanger Kit and Leaf Springs Recommendation for 2006 Ragen Blackhawk 3605
  Your best option would be a triple axle hanger/equalizer kit like the part # APTT3 which comes with everything you need minus the leaf springs. Which then for leaf springs you'd want the part # e34SR and you'd be set as these are 6k axle leaf springs.
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• Triple Axle Hanger/Equalizer Kit Recommendation for Use with Leaf Springs e46SR
  The closest equalizers we carry to the dimensions you mentioned are 5-3/4 inches long and 2 inches tall like the part # TREQ104. The closest triple axle kit we have is the part # APTT3 which has equalizer that are 7-3/4 inches long. I know we spoke earlier and you told me you have a mobile home triple axle trailer. Because of that I would recommend going with the # APTT3 with your springs and having the hangers moved to the appropriate dimensions that the kit calls for.
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• Leaf Springs and Shackle Straps for Triple Axle Trailer with 7-3/4 Inch Equalizers
  The issue you are experiencing is a result of leaf springs that are too long for your hanger spacing. You will want shorter springs and I recommend also going with a capacity more geared toward your axles. You will want to use the Triple-Axle Trailer Hanger Kit for Double-Eye Springs # APTT5 and # APTT3 for reference. These kits are rated for 2,000 to 7,000 lb axles with almost identical spacing. My recommendation for you is the 6-Leaf Double-Eye Spring for 5,300-lb Trailer Axles...
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• Troubleshooting Triple Axle Trailer with Rear Axle Off The Ground
  It is definitely not recommended to add different size wheels to one of your axles on your triple axle trailer. There is likely a miscalculation in axle spacing that is causing that third axle to sit off the ground. That definitely is not ideal and needs to solved. It is likely an equalizer, shackle strap, or hanger mismeasurement. Triple axle trailers do have different measurements than tandem axle trailers so you don't simply space the hangers out evenly. Based on your tire size,...
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• What is the Capacity of an Axle That Has Dexter 8-147 Hubs
  With you having a Dexter 8-147 hub, you will have a 3,500 pound capacity axle. The measurement you got with the lug bolts means you most likely also have their Vintage 4 on 9.4 bolt pattern, but with even wheels you need to measure center to center of bolts directly across from each other. However, the 8-147 hub is no longer being produced. They can still be found, but it is not going to be an easy process. What may be easier will be to replace the hubs with something much more common,...
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