43-2069HD Heavy Duty Rear Leaf Spring for Ford Super Duty
The 43-2069HD is a heavy-duty, 6-leaf (5+1) rear suspension spring designed for compatible 2017–2022 Ford F-250, F-350 and F-450 Super Duty trucks.
Featuring a reinforced multi-leaf construction with double-eye ends, this spring provides strong load support, effective shock absorption and stable suspension performance under demanding working conditions.
Manufactured from high-quality SUP9 spring steel, our leaf springs offer high strength, excellent elasticity and fatigue resistance. Precision heat treatment and shot blasting improve durability, while electrophoretic coating provides a smooth, uniform finish and enhanced corrosion protection.

High-quality SUP9 spring steel
Heavy-duty 6-leaf (5+1) construction
Double-eye design with suspension bushings
Reference load capacity: 5,325 lbs per spring assembly
Compatible with selected Ford Super Duty rear suspensions
Precision heat treatment and shot blasting
Smooth and uniform electrophoretic coating
OEM and ODM customization available
Product Specifications
Number of Leaves: 6 (5+1)
Width: 76.2 mm
Steel Thickness: 100.0 mm (Pack Thickness)
Eye to Eye Dimensions: Approx. 1,685.9 mm (Reference A+B Length)
Type: Rear Spring
Weight: Approx. 68.2 kg (Reference Unit Weight)
Compatible Vehicles: Ford F-250 / F-350 / F-450 Super Duty (2017–2022, subject to suspension compatibility).
Reference OEM Number: HC3Z-5560-D
Reference Load Capacity: 5,325 lbs (approximately 2,415 kg) per spring assembly.
All dimensions, weight and load capacity are based on aftermarket reference specifications. Actual manufactured specifications should be confirmed before ordering.



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