
Ram 2500/3500 · 2003–2009 · Diesel
Full Progressive Leaf Spring Kit - 1" Lift
Carli Suspension · CS-DFSP-03-D
Built to order. Ships in 1 to 8 weeks — we confirm your build date within 1 business day.
Flat-rate freight is added at checkout — complete lift kits $300. Orders over $8,500 ship free.
Variety of Payment Options

Carli Suspension CS-DFSP-03-D Ram 2500/3500 2003–2009 Diesel Full Progressive Leaf Spring Kit - 1" Lift
Product Overview
Description
Full Progressive Leaf Spring Kit - 1" Lift
Manufacturer description: 03-09 RAM 2500/3500 4X4 DIESEL FULL PROGRESSIVE LEAF SPRING KIT - 1" LIFT
From Carli Suspension
These full length progressive spring packs are built by Deaver Spring Mfg specifically for Carli Suspension. These springs were designed as a two stage spring pack, enabling the truck to still have an admirable weight capacity while offering smooth and comfortable street driving performance. For balanced on and offroad comfort. These leaf springs are designed for the Daily Driver and Weekend Warrior. Ideal for work and play!
- Softens initial spring rate at ride height
- Minimizes axle wrap/wheel hop
- Reduces payload to “light” 3/4-ton capacity
- Capable of 15″ of suspension travel with factory shackle
- Fits 4″ Axle Tube
Fitment
Fits 2003–2009 Ram 2500/3500 Diesel. Confirm your exact cab, bed and fuel configuration before ordering — Carli parts are built to a specific chassis.
Specifications
| Manufacturer | Carli Suspension |
| Part number | CS-DFSP-03-D |
| Fitment | 2003–2009 Ram 2500/3500 Diesel |
| Lift height | 1" |
| Shipping weight | 273 lb |
Lead time is confirmed at the time of order. Professional installation and an alignment afterward are strongly recommended.

