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Hello Dennis, You can use your current Chinese races, and just get the bearings from the Timken Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, GS-2125DL Seal #TMK32VR. You will want: - Inner bearing: Timken Replacement Trailer Wheel Bearing -…
view full answer...We will need some more information in order to track down a new hub to fit your assembly K-H 71744. Pull off your old hub and look for numbers stamped into the bearings. If you do not see the numbers then you will need to use 4" Carbon Fiber…
view full answer...The vast majority of bearings that are used on trailers are manufactured in China. I know that there is a looming mentality that anything from China is cheap and will break easily, but in the case of bearings, like the popular #L44649, you will get a…
view full answer...Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…
view full answer...The spindle dimensions are as follows: A is the mounting dimension, B is the seal dimension, C is the inner bearing surface, D is the outer bearing surface and E is the diameter of the threaded portion of the spindle for spindle nut selection. Say…
view full answer...Yes, the Commercial Grade Battery Box for Group 4D Batteries #329-HM408 can be mounted directly to the trailer tongue without fully being supported by a bracket or hanger. This box has four pointing points on the outside corners but you can also…
view full answer...The #99 trailer spindle is typically found on 9,000 lb and 10,000 lb axles. This is not a spindle that we carry at this time, but I did find some of the measurements. I have attached a diagram showing the dimensions of a #99 spindle for you to check…
view full answer...The brake magnet can indeed be in direct contact with the armature surface of the brake drum, regardless of whether or not the magnet is energized. This doesn't present a problem unless the drum is worn and has grooves in the armature surface.…
view full answer...The Trailer Hub and Drum Assembly part #AKHD-545-35-K is the correct replacement for an AL-KO 7230. In regards to the braking assemblies, I suggest getting a new pair, the Electric Trailer Brake Kit part #AKEBRK-35-SA. This option will save you some…
view full answer...Yes, leaf springs must be replaced in pairs which is why one side left go and then the other shortly after. In regards to the stent you get on a full set of leaf springs, there are really a ton of variables present here so it is hard to predict.…
view full answer...From what I have found, the replacement for the AL-KO 7230 hub and drum assembly is the Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased #AKHD-545-35-K. For brakes, I recommend the Electric Trailer Brake…
view full answer...In order to verify the spindle dimensions so that you can pick out the correct hub/drum you have to get exact dimensions. For that you need to use a digital caliper like part #PTW80157. For how old your trailer is this is especially important as the…
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