See what our Experts say about this Redline Trailer Bearings Races Seals Caps

• Replacement Grease Seal for 7k Dexter Axle on 2023 Alliance Paradigm 382RK
  Hi Joe; I wasn't able to find anything to identify a 18284 grease seal so you're going to have to either get the serial number off the axle tag or measure the inner diameter of the grease seal. Dexter can identify it with the serial number if you can find it on the axle tag. Since it is a 7k axle it needs the # 21325 (inner diameter 2.125") or the # GS-2250DL (inner diameter 2.25").
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• ID 1.495 OD 2.560 Bearing Seal
  Hi Michael, unfortunately we do not offer a bearing or seal with a ID 1.495" and OD 2.560". I checked around and was unable to locate it elsewhere for you either, I'm sorry to say.
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• Bearing/Race/Seal Kit for Boat Trailer w/ NOK AD7131E Seal 25580 Inner and LM67048 Outer Bearing
  Although we don't have a kit that includes the bearings/seal all in one package, you can certainly obtain the parts separately. You'll need: # 25580 inner bearing and its # 25520 race # LM67048 outer bearing and its # LM67010 race # 21325 Double Lip Grease Seal (cross references to the NOK seal you referenced) # 5-101 spindle washer # 165649 cotter pin I'll link you to our FAQ article about replacing bearings, races and seals.
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• Will Replacement Grease Seal 21325 Fit an Old Star Line Axle
  The Grease Seal # 21325 you're looking at has an inner diameter of 2.125" and an outer diameter of 3.269". It looks like the outer diameter will work for your Star Line axle but the inner diameter looks to be a bit too small. The only other seal that's close to your size is the Grease Seal # GS-2250DL which has a 2.250" inner diameter, but the outer diameter is 3.376" so it won't fit either. I recommend double checking your dimensions just to make sure, and if neither of these grease...
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• Replacement Hub Seal for Dexter 7k Trailer Axle
  The interesting thing about Dexter 7k axles is that they could come with two different grease seals with the only difference being the inner diameter of the seal. If the inner diameter is 2.25 inch you'd want the part # 10-63 or if it's 2.125 you'd want # 21325. Easiest way to take this measurement is to pull a hub and measure the spindle where the seal rides.
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• Replacement For Grease Seal 32374 For Trailer
  Hi Tim, I was able to find the right replacement for your 32374 seal for your trailer, with the right replacement being the Grease Seal - Double Lip # 21325.
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• Grease Seals and Dust Caps for AL-KO Trailer Hubs with 25580 and 15123 Bearings
  The most grease seal associated with hubs that use the bearings you have specified is # GS-2250DL for 1 seal or # RG06-070 for a pair. For a grease cap you will likely need a 2.44 inch cap as that is the size associated with the hubs that use the bearings you mentioned. If the spindle has a grease fitting at the end use # RG04-080. If the spindles do not have grease fittings use # RG04-060.
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• How to Determine Correct Grease Seals for 1959 Sea Breeze 5th Wheel Trailer
  I don't have a reference guide to provide me with that information, but if you can get me the diameter of the inner hub bore and the diameter of the spindle surface where the seal rides, I can recommend a seal for you, if one's available. When the diameter of the hub bore and the seal journal surface of the spindle is measured, the dimension needs to be accurate to 3 decimal places, so using a digital caliper like # PTW80157 is recommended. I've provided photo for you showing these dimensions.
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• Grease Seals Needed for a 1986, 27 Foot Boat Trailer with KOK 2947 2 Seals
  I have three seals with the 2.125 inner diameter. The Grease Seal, item # 21325, the Grease / Oil Seals 10-10 (Pair) - Double Lip Seals, item # RG06-090 and the Grease Seal GS-2125DL. The # 21325 grease seal has an outer diameter of 3.269 inches and is .50 inches thick. This is the only seal I stock with a 3.269 outer diameter. The # GS-2125DL and the # 10-10 grease seal have a outer diameter of 3.376 and are .31 and .430 inches thick respectively. These seals are viewed as interchangeable...
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• Grease Seal for a Dexter 7K Axle
  Based off the information you have provided me I was able to narrow down your options to two. Since you have a 7k Dexter axle you will need either a 2.25 ID grease seal or a 2.125 ID grease seal. Grease Seal - Double Lip - 21325 item # 21325 Grease Seal # GS-2250DL
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• Replacement Hub Seal for TDE Trailer Hub 11033
  The hub number you mentioned references a TDE 3,500 lb axle trailer hub which while we don't carry that specific hub we do offer seals that would fit it like with the Grease Seal # 58846 which is the correct fit for your trailer.
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• Availability of Grease Seal to Fit ID 2.125" and OD 3.265"
  The closest thing that we have to those measurements is the Grease Seal # 21325 which has an ID of 2.125" and an OD of 3.269". The 0.004" difference between the OD that you measured and the OD of this grease seal is not enough for it to not be compatible. In fact, the slightly larger size OD means that it will fit that much more snug and help to prevent grease escaping.
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• Grease Seal Needed for a 1980s EZ-Loader Boat Trailer with Two 6,000-Lb Axles
  The Trailer Hub Bearing, part # 25580, uses a Trailer Race, part # 25520, which has a outside diameter of 3.265 inches. The Grease Seal, part # 21325 is the only grease seal I have that will have an outside diameter of 3.269 inches and an inside diameter of 2.125 inches. The # 25580 inner bearing can be used with either a # 10-10 seal which is a double lip seal, or a # GS-2125DL seal which is a single lip seal. Both of these seals have an outside diameter of 3.376 inches and an inside...
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• Replacement Grease Seals for a Dexter 6,000 Pound Trailer Axle
  There are several different hubs that could be used on a Dexter 6,000 pound axle so to make sure that we get you the right seals the first time I would need to know the inner and outer bearing numbers stamped into the sides of the bearings. You will likely need either # RG06-090, which has a 2.125 inner diameter and a 3.376 inch outer diameter, or you will need # RG06-070, which has a 2.25 inner diameter and 3.376 outer diameter. The 2.125 inch seals can be used in place of the 2.25...
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• Grease Seal for EZ Lube Trailer Hub with 25580 and 15123 Bearings
  There are 2 seal sizes associated with the bearings you have on your trailer. One of them has an inner diameter of 2-1/4 inches, # RG06-070, and the other has an inner diameter of 2-1/8 inches # RG06-090. You could use either size but the 2-1/8 will provide a tighter fit.
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