SKU: 48862857805

1963 - 2003 Ford & Sterling B and F Series, F650, F750, L Series, A Series, W Series and CL Series Rear Helper Leaf Spring 43-545

Sale price$106.89 Regular price$118.77
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

1963 - 2003 Ford & Sterling B and F Series, F650, F750, L Series, A Series, W Series and CL Series Rear Helper Leaf Spring 43-545Number of Leaves 1 Leaf Spring Width 3" A Leaf Spring Length: 19 1 2" B Leaf Spring Length: 19 1 2" C Leaf Spring Arch: 3 3 4" D Leaf Spring Pack Thickness: 11 16" Leaf Spring Eye Bushings: N A Helper Spring Capacity: 2,500 lbs. OEM Part Numbers: D1TZ5588A and D1TA5588AA Material: 1 . 702 Full Taper Location Rear Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring. The

  • Number of Leaves - 1
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 19-1/2"
  • B - Leaf Spring Length: 19-1/2"
  • C - Leaf Spring Arch: 3-3/4"
  • D - Leaf Spring Pack Thickness: 11/16"
  • Leaf Spring Eye Bushings: N/A
  • Helper Spring Capacity: 2,500 lbs.
  • OEM Part Numbers: D1TZ5588A and D1TA5588AA
  • Material: 1/.702 Full Taper
  • Location -Rear


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

 

The 43-545 helper leaf spring fits the rear of Ford F500, F600, F700, F750, F800, F880, F650, F750, L, LN, LS, LL, LA, LLA, LLS 500/900, A95, L75, L85, L95, CL900, W900 and W1000. Also fits Sterling rear single axle trucks. This spring is a full taper single leaf spring and has a 2,500 lb. capacity. The OEM part numbers are D1TZ5588A and D1TA5588AA.


Models And Year Ranges:

Fits: 1963-1999 Rear Ford F500, F600, F700, F750, F800 And F880

Fits: 2000-2003 Rear Ford F650 And F750 Super Duty

Fits: 1970-1995 Rear Ford L, LN, LS, LL, LA, LLA And LLS 500/900

Fits: 1996-1998 Rear Ford Louisville And Aeromax A95

Fits: 1996-1998 Rear Ford Louisville And Aeromax L75, L85 And L95

Fits: 1978-1991 Rear Ford CL900

Fits: 1966-1977 Rear Ford W900 And W1000

Fits: Rear Sterling Heavy Duty Single Rear Axle

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 48862857805

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LacyConner
Lowell, US
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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Reviewed in the United States on August 16, 2025
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Cor vW
Carnegie, US
★★★★★ 5
Great
Size: Medium, Color: (001) Black / Black / Pitch Gray
The best pair of work / workout / casual socks I've bought in long time! They're no show on all my sneakers, incredibly comfortable and they never move.
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Reviewed in the United States on October 7, 2025
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September Hall
Belleville, US
★★★★★ 5
Great no show socks
Size: Small, Color: (725) Oxford Brown / Oxford Brown / Black
Very comfortable and perfect fit for my small feet. I love the full coverage sock feel with a totally no show sock.
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Reviewed in the United States on May 29, 2026
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ABK
Houston, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
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Tatacrio
Cuba, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026

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