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3611 YHD Rear Leaf Spring Suspension Heavy Duty Kit For Ford F150 4WD 2009 2023
$400.39
Sale price
$400.39
Regular price
Available to Order
This rear leaf spring suspension heavy duty kit is a complete replacement leaf spring set designed for 2009–2023 Ford F-150 4WD trucks and matches OEM Part# 3611-YHD.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This rear leaf spring suspension heavy duty kit replaces worn or sagging factory springs on 2009–2023 Ford F-150 4WD pickups, restoring factory ride height and increasing load-carrying stability. Built from high-strength spring steel with a multi-leaf heavy duty pack, this rear leaf spring suspension heavy duty kit reduces rear-end squat when towing or hauling heavy payloads. It’s the heavy-duty leaf spring solution for work trucks, trailers, and daily drivers that demand reliable rear support without a harsh ride.
Key Features & Performance
- Heavy-duty multi-leaf construction provides higher load capacity and resists axle wrap
- Pre-installed rubber bushings reduce noise and eliminate metal-on-metal contact
- Shot-peened and heat-treated spring steel delivers long fatigue life under constant load
- Powder-coat finish resists corrosion from road salt, mud, and moisture
- Engineered for a direct bolt-on installation using factory mounting points
- Matches OEM Part# 3611-YHD for guaranteed 2009–2023 F-150 4WD compatibility
Fitment & Compatibility
- 2009–2023 Ford F-150 4WD (all cab and bed configurations)
- Fits XL, XLT, Lariat, King Ranch, Platinum, and Limited trims with 4WD
- Not designed for 2WD models or Raptor applications
Common Uses
- Restoring proper ride height after factory leaf springs sag from age or overload
- Installing as a heavy-duty replacement to improve stability when towing trailers, campers, or boats
- Supporting heavy payloads in the truck bed without excessive squat
- Recommended for contractors, landscapers, and fleet vehicles needing dependable rear suspension
- Maintaining safe handling and brake balance when consistently hauling near GVWR
Technical Specifications
- Part Number(s): 3611-YHD
- Position: Rear Axle
- Spring Configuration: Heavy-Duty Multi-Leaf
- Quantity: Pair (Left & Right)
- Bushing Type: Rubber
- Material: High-Strength Spring Steel
- Finish: Powder Coated
Frequently Asked Questions
Q: Is this a complete kit for both left and right sides? A: Yes, this rear leaf spring suspension heavy duty kit includes two leaf springs (left and right) with pre-installed rubber bushings, giving you a full rear axle spring replacement in one package.
Q: Will these springs lift my F-150? A: These springs are engineered to restore factory ride height, not to provide a lift. They will correct rear sag and sit at the original OEM height, with increased heavy-duty capacity to handle more weight without drooping.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.