SKU: 75514904001

1999-2006 Ford F450SD, F550SD And E550SD Heavy Duty Rear Leaf Spring 43-1289

Sale price$162.90 Regular price$181.00
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Description

1999-2006 Ford F450SD, F550SD And E550SD Heavy Duty Rear Leaf Spring 43-1289Number of Leaves 10 Leaf Spring Width 3" A Leaf Spring Length: 25" B Leaf Spring Length: 30 1 2" C Leaf Spring Arch: 5 1 8" D Spring Pack Thickness: 4 3 8" Leaf Spring Capacity: 5,900 lbs. Leaf Spring OEM Numbers: F81Z5560BB and F81A5560BD Leaf Spring Eye Bushings: Front RB 243 Rear RB 244 Includes Front and Rear Eye Bushings Leaf Spring Material: 2 473 5 423 2 401 PD 401 Location Rear Verify the OEM part number and measurements to confirm

  • Number of Leaves - 10
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 30-1/2"
  • C - Leaf Spring Arch: 5-1/8"
  • D - Spring Pack Thickness: 4-3/8"
  • Leaf Spring Capacity: 5,900 lbs.
  • Leaf Spring OEM Numbers: F81Z5560BB and F81A5560BD
  • Leaf Spring Eye Bushings: Front RB-243 / Rear RB-244
  • Includes Front and Rear Eye Bushings
  • Leaf Spring Material: 2/473 5/423 2/401 PD/401
  • Location - Rear

 

Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

Leaf spring 43-1289 is the rear leaf spring on Ford F450SD, F550SD And E550SD trucks and vans. The rear spring is 3" wide, is a 9 leaf spring with 1 pad and the capacity is 5,900 lbs. The OEM number are F81Z5560BB and F81A5560BD.


Models and Year Ranges:

Fits: 2002-2003 Rear Ford E550 Super Duty

Fits: 1999-2006 Rear Ford F450 And F550 Super Duty

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SKU: 75514904001

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Cristina
Pawtucket, US
★★★★★ 5
So comfortable!!
Size: 38G, Color: White
This is the most comfortable underwire bra I’ve ever worn. I am a 38G cup and it lifts, shapes and supports me all day, minimizes, the back stays in place and is super smoothing. It keeps its shape through a few wears. It has great stretch. It’s so soft. Nice bright white. Perfect for an every day / work bra. And it’s super inexpensive. I’ve bought $80 bras that were horrible in comparison. The only one con it has is that because it’s so soft and stretchy, you can’t wear it more than 3 times without needing to wash it. Otherwise it stops supporting as well because it’s stretched out a bit. But I mean, we should probably be washing our bras more than we do anyway, am I right?! 😆
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Reviewed in the United States on January 9, 2026
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Corrina
Cuba, US
★★★★★ 5
THE BEST. Seriously.
Size: 36E, Color: White
The world is upside down. How can a twenty dollar bra outperform my hundred dollar bras??? I don't know but here we are. I am 49, a 34F/36e, 5'1". Finding a great bra is challenging to say the least. This bra is it, y'all. I bought it in a different color a couple of weeks ago. I wore it three times in a row to make sure it wouldn't bag out, lose its support. I washed it, not in a lingerie bag, on warm, dried it on high, to make sure it would hold up to that. It passed both tests with flying colors. It is so comfortable. It feels wireless! It is very flattering, has great under-arm-flub-smoothing and support. The back is substantial and smoothing but without being bulky or restrictive. The straps are wide, but not too wide, and totally stay put all day. I bought the other three colors and the sizing is seamless across colors. This is a winner, folks!!!
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Reviewed in the United States on November 26, 2025
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C. Davison
Natrona Heights, US
★★★★★ 5
Comfort & Support
Size: 40DD, Color: Black
OMG.... FINALLY..... I have ordered at least 40 bras in the last 3 years trying to find a bra that holds my chichis in, lifts, supports, separates n COMFORTABLE!!! Ladies... this is the one... im ordering more... price is right, so soft.... cups are soft... doesn't add size cuz i don't need it, not sheer so the titis are poking thru my tops.... I cant say enough about this bra.... absolutely love this bra and so relieved to finally find it. .. you won't be disappointed.... get it
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Reviewed in the United States on May 1, 2026
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Reiko
Charlottesville, US
★★★★★ 4
Surprisingly Comfortable
Size: 36D, Color: Beige
I'm very surprised by the comfort of this bra. I've worn wireless padded/lined bras for as long as I can remember so this is quite a change from my norm. I am only 5' tall so having larger breasts tend to make me look top heavy. The minimizing effect makes my outfits look so much better and slims me down a bit. I am unsure of the sizing though. I purchased my normal size in a 36D but the top of the cups have some wrinkling as if I'm not quite filling the cup. It does smooth out a bit after I've been wearing it for a while. The lift is nice but not extreme. It more puts the girls where they were about 20 years ago but it doesn't do much for shaping. Overall it's a nice bra and I'd likely purchase again if I could just get the sizing right.
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Reviewed in the United States on March 1, 2026
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teresita barcelo
Waukegan, US
★★★★★ 3
DELIMIRA Women's Inbarely Lift Full Coverage Bra
Size: 48D, Color: Black
I have had this bra now for 4 months. It is VERY comfortable. However, after only 4 months of use, the cup wire is sticking out of the outer sides. It hurts when it pokes me and digs into my skin. If the wire wouldn't have stuck out, it would have been PERFECT. I LOVED this bra. It's a real shame!
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Reviewed in the United States on April 8, 2026

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