Length and Diameter of Curt MV 600 lb TW Spring Bar

Question

Question:

hello- I lost one of my spring bars for my Weight Dist. hitch. I accidentally forgot it in my dump trailer and its history. Anyway I was wondering what the diameter of the bar and the total length of the bar is? Its the Curt MV 600lb TW bar w/ chains for

asked by: Adam C

0

Expert Reply:

The diameter of the Curt spring bar # C17071 that you referenced is 1-1/2 inches and the length is 30-5/8 inch. Since you have the 600 lb TW MV Curt system this for sure is the correct spring bar and wouldn't require measuring to verify.

expert reply by: Jameson C

0

Answer 1

Hey Richard, welcome back! It sounds like you have a Curt MV Weight Distribution System. The 600 lbs TW item #C17071 is the lowest capacity replacement spring bar available for the Curt MV systems. It will work with 500 lbs - 600 lbs tongue weights.…

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Answer 2

I went out and measured the Curt spring bars, part #C17073, and they're right about 1-1/2 inches in diameter.

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Answer 3

Although the bars may look like they would fit, the way that they install in the head unit of the system varies between all of the manufacturers and none of them are exactly the same. For that reason the Curt #C17072 bars you're referencing are…

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Answer 4

The biggest differences between the Curt Weight Distribution systems part #C17422 and #C17063 is the tongue weight ratings and the bar design. The #C17422 is a trunnion bar system rated for tongue weights up to 1,500 lbs and the part #C17063 is a…

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Answer 5

Since the Curt MV weight distribution systems all use the same head part #C17075 the bar sizes are all the same between the kits you mentioned of #C17051, #C17052, and #C17057 so what that means is you could swap spring bars down the road if you…

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Answer 6

I have a complete replacement option for you, but there are no replacement round spring bars for your Curt round bar weight distribution hitch that are rated for the 500lb tongue weight of your trailer. Since your current spring bars are rated for up…

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Answer 7

Using spring bars that are overrated for the total tongue weight of your trailer can cause a pretty rough ride but other wise would not actually harm anything. If you notice the rough ride then replacing your spring bars with one that are rated for…

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Answer 8

Yes, the lower rated Replacement Spring Bar #C17073 can be used to replace the spring bars on your Curt MV Weight Distribution System #C17063 using the existing head. This will convert the system so that it's tongue weight capacity range is 800…

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Answer 9

Yes, you can change our the spring bars on your 1,400 lb Curt MV Weight Distribution System #C17063 to the lower-rated 600 lb bars, and what you would need are two of the following bars: - Replacement Spring Bar for Curt MV Weight Distribution System…

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Answer 10

We do have the replacement spring bars you need for the 10,000 lb towing/1,000 lb tongue weight Curt TruTrack Weight Distribution Hitch #C17500. The correct part is the Replacement Trunnion Spring Bar for Curt TruTrack Weight Distribution System…

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Answer 11

It is certainly possible to upgrade or downgrade for that matter the spring bars on a weight distribution system. That said, this is not an option for all weight distribution systems with the main factor being age and parts available.I am not sure…

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Answer 12

The Curt MV Weight Distribution System #C17057 uses the Replacement Head for Curt MV Weight Distribution Systems #C17075. That head is compatible with the Replacement Spring Bar for Curt MV Weight Distribution System - 800 lbs TW #C17072 you…

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Length and Diameter of Curt MV 600 lb TW Spring Bar

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