Suspension · Rear leaf pack
7- and 8-Leaf Spring Upgrades
Replacement rear leaf packs with added leaves for vans that live at or near max payload. A direct swap for the factory pack.
MSRP$918
Available atSprinterStore
01
More leaves, more support
Extra leaves carry more weight at the same ride height and resist sag over time.
02
Direct replacement
Swaps in for the factory pack using factory mounting points.
03
For max-payload vans
Built for heavy conversions and work vans that run near GVWR every day.
Specifications
Specs
| Axle | Rear |
|---|---|
| Leaves | 7 or 8 |
| Fits | [confirm] |
| Models | 3500 |
| Rated load | [confirm] |
| Sold | Each |
In the box
What ships
- 1×Leaf spring pack
- 1×Bushings and center bolt
Fitment
Find your version
T1N is 2002–06, NCV3 is 2007–18, VS30 is 2019 on. The model number (2500 or 3500) is on the driver's door jamb label.
| Version | Fits | SKU | MSRP |
|---|---|---|---|
| 8-Leaf | 3500 · [confirm] | SPTK-8Leaf-SS | $918 ea |
| 7-Leaf kit | [confirm] | SPTK-7Leaf | $918 |
VIDEO — leaf pack swap on a 3500
Install
Install overview
- 01Support the frame and remove the wheel.
- 02Unbolt the U-bolts and shackle, then remove the factory pack.
- 03Install the new pack on the factory hangers.
- 04Torque U-bolts to spec in a cross pattern, then re-check after 500 miles.
FAQ
Common questions
Do I need two?
Yes, replace both sides at once.
7 or 8 leaves?
[confirm]
Where to buy