Bilstein B12 Front Coil Spring Set | 2009-2024 Ram 1500 2WD/4WD | 2 in Lift | 36-286539
Good to know before you buy
Fits
- 2009-2024 Ram 1500 2WD/4WD
Does not fit: TRX, Factory air ride
Why the Bilstein B12
HD trucks that want a fixed front lift from a real replacement coil spring rather than a spacer, usually paired with 5100 or 5160 shocks. The Bilstein B12 spring set for your 2009-2024 Ram 1500 2WD/4WD is a pair of cold-wound, progressive-rate front coil springs engineered for a fixed lift height. A real spring keeps the factory spring rate progression instead of preloading a stock coil with a spacer.
At a glance
| Position | Front |
|---|---|
| Ride height | 2 in |
| Quantity | Pair of front coil springs |
| Finish | Zinc plated |
| Warranty | Limited lifetime warranty (Bilstein North America) |
What is in the box
- Two Bilstein B12 front coil springs
- Installation instructions
Manufacturer part number 36-286539.
Questions
Does this include shocks?
No. The B12 set is springs only; pair it with Bilstein 5100 or 5160 front shocks valved for this lift height.
Is this better than a spacer?
A spring keeps a proper rate curve at the new height, where a spacer preloads the stock coil. Springs cost more and take longer to install; both need an alignment.
How long does installation take?
Two to three hours with a spring compressor or by dropping the axle, plus an alignment.
What is the warranty?
Limited lifetime warranty (Bilstein North America). Bilstein warranties are non-transferable and processed through the original place of purchase, so keep your Hannah Suspension order confirmation.
About Bilstein
Bilstein has built monotube gas-pressure shocks since 1954 and supplies them as original equipment to Ford, GM, Ram and most European makers. Bilstein of America engineers, tests and builds its truck lines in Hamilton, Ohio and Poway, California, and backs the B12 with a limited lifetime warranty. Hannah Suspension ships genuine Bilstein parts with full factory warranty.