Double Lip Seal Recommendation for a Taiwan TCM 21333TB Seal Replacement

Question

Question:

We need replacement grease seals for the wheel hub assembly on an Alumilite Free Spirit 5th wheel trailer. The original seals are marked Taiwan TCM 21333 TBinch and have a garter spring. I find a suggested match on your web site, #10-1 but that particular seal does not have a garter spring. I do not have a micrometer so cannot measure them to match your chart. Should I mail one for the correct match-up? Thanks for your help.

asked by: Diana S

1

Helpful Expert Reply:

The spring you are referencing is what makes a grease seal a double lip seal. The # 10-1 is a single lip seal, and the 10-10 part # RG06-090 is the double lip seal.

expert reply by: Jameson C

1

Answer 1

Yes, the Dexter axle part number 4003321 you referenced works with the hub and drum assembly part #8-201-5UC3-EZ which is a 5,200 pound axle. The hub pattern is 6 on 5-1/2. The parts you will need are inner bearing #25580 (4) and outer bearing…

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Answer 2

The seal you would want is the part #GS-2125DL. It has an outer diameter of 3.376 inches and an inner diameter of 2.125 inches.

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Answer 3

We do have the seals that you need. For your 7,000 lb. Dexter Axle, the grease seal will either be the #GS-2125DL or the #GS-2250DL. The difference is the inner diameter of the seal. The #10-36 has an inner diameter of 2.250" and the #GS-2125DL…

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Answer 4

The Dexter trailer hub and drum #8-219-4UC3 that you referenced is sold individually so if you needed a pair you'd need to order two of them.

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Answer 5

We sure can! The Transcom #TCM 21344 TB cross references to the 10-10 seal we offer, part #RG06-090. The seal has a 2.125 inch ID and a 3.376 OD. It's compatible with a 25580 inner bearing.

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Answer 6

The Transcom #TCM 21344 TB cross references to the 10-10 seal we offer, part #RG06-090. The seal has a 2.125 inch ID and a 3.376 OD. It's compatible with a 25580 inner bearing.

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Answer 7

Your air bag mounting location will determine compatibility with the Gooseneck trailer hitch #BWGNRK1313. The side plates of the gooseneck trailer hitch #BWGNRK1313 will mount on the outside of each frame rail. See diagram to the right and video…

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Answer 8

The side plates of the B&W gooseneck trailer hitch #BWGNRK1313 will mount on the outside of each frame rail of your 2004 Dodge 2500 8-foot bed. See the B&W video I included at the 7 min and 30 second mark. If your Firestone air bags like…

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Answer 9

I went out to the warehouse and took several measurements of Curt Hook with Spring Loaded Safety Latch #C81840 for you. I have included a picture showing the measurements.

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Answer 10

You can verify that the 10-19 grease seal included in Bearing Kit #BK2-100 is the correct one for your spindles by taking two measurements. First you want to measure the rear hub bore where the seal is inserted. The seal's outer diameter needs to…

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Answer 11

The 052-003-00 number on your current shock is the part number from Dexter Axle. We don't carry the direct replacement but if the specs match for the Lippert Standard Replacement Shock #LC283271 and the axle this is being applied to is a…

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Answer 12

I currently have three diffrent self-adjusting assemblies for your boat trailer with 10" x 2-1/4" electric drum brakes which are attached for you below. eTrailer Electric Trailer Brake Kit part #AKEBRK-35-SA (3,500 Axles) Dexter…

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Double Lip Seal Recommendation for a Taiwan TCM 21333TB Seal Replacement

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