Replacement Leaf Springs for 2000 Heritage Tandem Axle Boat Trailer KB20T1-40

Question

Question:

I’m looking for replacement leaf springs for my 2000 Hertitage tandem boat trailer model KB20T1-40.

asked by: Gordon

0

Expert Reply:

Hi Gordon; it looks like you figured this out since you ordered the 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long # TRU62FR. As long as your axle capacity is 3,500 lbs and you measured your existing leaf springs at 27" these will work as a replacement.

Any trips coming up with your boat before the end of summer?

expert reply by: Robin H

0

4-Leaf Double-Eye Spring
(click to enlarge)

Gordon

8/6/2025

I appreciate your response. The leaf springs are to arrive today. I typically only travel 10 miles to/from a local reservoir maybe 5-10 times a year.

Robin H.

8/6/2025

@Gordon having a spot close to home is always nice! If you need anything else don't hesitate to reach out.

Answer 1

Hi Greg; I wish there was a way for me to know the correct parts for that 2023 Coachmen Catalina but we don't have a way to look it up. The only company that lists their parts like that is Grand Design. If they can get out to their trailer and…

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Answer 2

There is no exact way to determine the leaf spring length. The best way to determine the length for a replacement is by measuring the existing leaf springs. The hanger distance and shackle length can help you get a good idea, but you're looking…

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Answer 3

Hey Howard. I don't have a database that shows me part numbers for your boat trailer so I am going to need some measurements and hopefully a couple of part numbers. To replace your springs, I'll need to know how long your current ones are and…

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Answer 4

Hello Ryan, thanks for reaching out. Yes axle U-bolts are not meant to be re used so you will definitely want to replace them. For a 3,500 lb 2-3/8" diameter axle, the longest we carry are the 5-1/2" U-bolts like what come with the #APUBR-1…

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Answer 5

Hello Cole, thanks for reaching out. The 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles #TRU62FR is 27" long center eye to center eye. I edited a picture to help illustrate.

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Answer 6

The Furrion #FMCM15SS is a great appliance that will meet your needs. I researched the dimensions of your original Dometic and discovered they are 29 15/16" wide x 16 7/16" tall x 15 3/8" deep. The Furrion I'm recommending will fit…

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Answer 7

Those are some very unusual leaf springs, Thomas. The longest double eye springs we currently carry are 27" long, which are WAY too short. Even with slipper style springs, we have either some 30-1/2" options or a 44-1/8" option for a…

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Replacement Leaf Springs for 2000 Heritage Tandem Axle Boat Trailer KB20T1-40

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