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WTD HD Rear Leaf Springs – Ride Enhancement & Stability for Ford Econoline Van E150 E250 E350

Price range: $1,445.00 through $1,645.00

Tax Included Pricing

SKU: WTD-E350-PROGRESSIVE-SPRINGS Categories: , Tags: , , , , , , , , , , Brand:
Description

Description

Ford E-Series Heavy-Duty Progressive Rear Leaf Springs

– E150, E250, E350 (2WD & 4×4 Lift Compatible)

 

Upgrade your Ford E-Series van’s rear suspension with heavy-duty progressive leaf springs—engineered for superior ride quality, better load support, and improved handling. Compatible with 2WD lift kits and many 4×4 conversions, these springs eliminate the need for rear lift blocks by building 3.5–4” of lift directly into the leaf arc.

Key Features:

  • Progressive multi-leaf design for smoother ride and enhanced stability

  • Eliminates lift blocks—lift built into the spring arc

  • Custom-rated options based on real axle weight for proper height and ride feel

  • Ideal for camper builds, heavy-duty cargo setups, and Class B/C conversions

Required Before Ordering:
👉 You must provide your rear axle weight (not GVWR). Visit a certified weigh station. This ensures proper spring selection and ride height. Orders without this info cannot be guaranteed for fitment.

Spring Weight Ratings & Use Cases:

  • 3400K Spring – Stock passenger vans or light builds

  • 4000K Spring – Mid-weight camper conversions or cargo vans with bumpers/rooftops

  • 5000K Spring – Class B campers, ambulances (SRW), or heavy buildouts

  • 8000K Spring – Dual rear wheel Class C RVs, Chinooks, or heavy-duty conversions

Vehicle Fitment:

  • 1992–2007: E250, E350

  • 2008–Present: E150, E250, E350

Built to support your van life or commercial needs—reliable, smooth, and ready for the long haul.

We Install in Portland, Oregon – Big Dick Offroad

Installation Instructions: Weldtec HD Progressive Leaf Springs for Ford Econoline / E-Series E150 E250 E350 vans

Frequently Asked Questions on WTD shipping Click Here

Additional information

Additional information

Weight 140 lbs
Dimensions 60 × 8 × 8 in
Rear Axle Weight

3400K, 4000K, 5000K, 8000K

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