SKU: 74478757637

2008-2019 Ford F250 & F350 Super Duty Rear Leaf Spring - 4 Leaves - 43-1705

Sale price$134.95 Regular price$149.95
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

2008-2019 Ford F250 & F350 Super Duty Rear Leaf Spring - 4 Leaves - 43-1705*Diagram Spring May Differ From Actual Spring* Number of Leaves 4 (3 1) Leaf Spring Width 3" A Leaf Spring Length: 33 3 16" B Leaf Spring Length: 33 3 16" C Leaf Spring Arch: 6 1 4" D Leaf Spring Pack Thickness: 3 3 4" Leaf Spring Capacity: 3,600 lbs. Leaf Spring OEM Numbers: 9C345A975CA and 7C3Z5560DB Leaf Spring Eye Bushings: Front RB 310 Rear RB 309 Leaf Spring Material: 2 499 1 473 2ND 1 887 Location Rear Verify the OEM part number and dimensions

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 4 (3/1)
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 33-3/16"
  • B - Leaf Spring Length: 33-3/16"
  • C - Leaf Spring Arch: 6-1/4"
  • D - Leaf Spring Pack Thickness: 3-3/4"
  • Leaf Spring Capacity: 3,600 lbs.
  • Leaf Spring OEM Numbers: 9C345A975CA and 7C3Z5560DB
  • Leaf Spring Eye Bushings: Front RB-310 / Rear RB-309
  • Leaf Spring Material: 2/499 1/473 2ND 1/887
  • Location - Rear


Verify the OEM part number and dimensions before purchase. Match with your existing spring to the manufacturer part number. Need help? Visit: How to Identify a Leaf Spring.

Leaf spring 43-1705 is rear spring on 2008-2019 Ford F250 & F350 Super Duty 2 wheel drive and 4 wheel drive trucks. The rear spring is 3" wide, is a 4 (3/1) leaf spring and the capacity of the spring is 3,600 lbs. The OEM part numbers are 9C345A975CA and 7C3Z5560DB.

Shipping Notes
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Exchange/Return Notes
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SKU: 74478757637

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lacey_girl
Los Angeles, US
★★★★★ 5
High quality
Size: 36mm
Perfect fit for my 2008 Audi TT oil filter cap. FYI, don't bother removing the plug in the cap if it is stripped. Mine was stripped by Audi mechanics and I thought it held the cap in place. It does not. I tried to loosen it with a chisel and broke the cap. An expensive, rookie mistake.
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Reviewed in the United States on December 3, 2023
A
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AAdkerson
Pawtucket, US
★★★★★ 5
Socket
Size: 24 / 36mm
A must have for f250 makes changing filters easy
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Reviewed in the United States on November 24, 2024
B
Verified Purchase
BillV
Charlottesville, US
★★★★★ 5
As advertised
Size: 32mm
Perfect for what I wanted it for
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Reviewed in the United States on April 30, 2024
T
Verified Purchase
tony
Chelsea, US
★★★★★ 5
It's simply works
Liquid Molly engine flush simply works.. Put it F 150 and eco boost with the chain rattle. Followed the instructions. A week later they rattling stopped. Scene clean all the sludge out.
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Reviewed in the United States on May 24, 2026
J
Verified Purchase
Juan Pena Haddock
Belleville, US
★★★★★ 5
Works well
Good product
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Reviewed in the United States on March 17, 2026

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