Replacement Bearing Seal for a National 442109 Single Lip Seal

Question

Question:

Will a double lip seal as in kit BK3-100 work on my axle which now has single lip-national 442109

asked by: Jim

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Expert Reply:

The replacement seal we have for a National 442109 is part # GS-2250DL. It is a double lip seal. For a pair of seals, you can use part # RG06-070.

expert reply by: Patrick B

0

Answer 1

We have the grease seal you are looking for. Our part number #GS-2250DL is the same as the Dexter 010-054-00 that you have. The inner diameter of this seal is 2.25 and the outer is 3.376 inches.

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Answer 2

Hey Craig, yes the leg kit part #e89PR that you referenced will work to adapt the head of a Curt A20 hitch to fit the OEM pucks of your 2024 Chevy Silverado 3500. How'd you like your A20 hitch?

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Answer 3

Hey Steve! The PullRite SuperGlide #PUL83RR will not contact the tailgate on your 2025 GMC Sierra 2500. They have tested this extensively and said making contact and causing damage is not a concern. This is a really great hitch and autoslide is the…

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Answer 4

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 5

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 6

Hey Tim, the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs #F2709 will indeed fit your 2024 GMC 2500 AT4X with a factory suspension lift. You will likely need to use a spacer kit to compensate for the lift, depending on the amount of…

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Answer 7

Nice truck Frank! The Curt Front Hitch #C52NR Will indeed fit your 2025 GMC Sierra 2500 HD with the AT4X package. It actually fits all versions of the Sierra 2500HD/3500HD and Silverado 2500HD/3500HD from 2020 through 2025, which is kinda awesome. I…

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Answer 8

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 9

You actually don't need to use a sliding 5th wheel hitch even though your 2024 GMC Sierra 2500 has a short bed. On other brand trucks (like Ram and Ford) the cab sits a bit close to the OEM puck system so you need a slider to prevent the 5th…

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Answer 10

Yes, we do Steve! It is the Grease Seals 10-36 (pair) item #RG06-070. This is also a pair of seals with a inner diameter of 2.250" and an outer diameter of 3.376".

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Answer 11

Choosing the right height setting for your 5th wheel hitch is a combination of a few different variables. First of all you want your towing setup to be as level as possible. With your Montana High Country 340BH level you will want to measure from the…

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Answer 12

Hey Jerry, GM moved the placement of their puck systems starting with 2020 models so you are correct that the pucks would have the hitch not sit directly over the axle. GM did the math and made sure that this placement wouldn't adversely affect…

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Replacement Bearing Seal for a National 442109 Single Lip Seal

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