Formula 4x4 rear leaf spring kit
Key specs
- LiftApprox. 45mm
- Load rating400‑500kg
- PositionRear
- Warranty3 Year / 60,000km
- Long-travel shock absorbers must be fitted with this kit.
- New U-bolts are included. Never reuse old U-bolts.
Bring back lost ride height on your Ranger PX I-II. This kit raises the rear by roughly 45mm and is built to carry a constant load of 400-500kg, the right range for a full touring build or a work body with tools.
Paired with long-travel shocks, the springs keep the ute level when loaded and steady on corrugations and rough tracks, while still riding well on the road. The kit includes new U-bolts and a SuperPro shackle kit, so the rear is done in one job.
Sample image shown. Supplied parts may vary in appearance.
What's in the kit
Every part in this kit, matched to your choices
Some parts are out of stock. This may delay dispatch.
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Rear Leaf Springs (45mm lift @ 400-500kg)× 2
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U-Bolts× 4
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Rear Greasable Shackle and Bush Kit× 1
Formula 4x4 leaf spring kit warranty
3 Year / 60,000kmFormula 4x4 leaf spring kits are covered by a 3 Year / 60,000km warranty. The standard warranty conditions below apply.
Proof of purchase
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Common exclusions
- Improper installation
- Abuse, or damage due to collision or neglect
- Modified or altered from the original design
- Corrosion or accelerated wear
- Used for an application it wasn't designed or advertised for
- Not purchased from Northman
How to make a claim
Fill in the Warranty Request form with your order number, the product, your vehicle details, how the vehicle is used and a description of the problem.
We'll reply within 3–5 business days and ask for clear photos or videos of the part, the problem area and how it's fitted.
Most claims are diagnosed from photos or videos.
Fits these vehicles
3 vehicles
- Series / chassis
- PX1 PX2
- Years
- 2011-2018
- Drive
- 4WD
- Series / chassis
- PX3
- Years
- 2018-2022
- Drive
- 4WD
- Series / chassis
- UP UR
- Years
- 2011-2020
- Drive
- 4WD
Does this fit my car?
Pick any vehicle. If it is not on this product's fitment list, we cannot guarantee fitment.
Questions about fitment? Call 1800 292 911 before you order.
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BT-50 UP UR - KONI RAID 50MM PRO LIFT KIT
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RANGER PX1 / PX2 - KONI HT 50MM PRO LIFT KIT
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RANGER PX3 - KONI RAID 50MM PRO LIFT KIT
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More for this vehicle
FORD RANGER 2011-2018 PXI, II 4WD
Fitment position: Front & Rear
Fitment position: Front & Rear
Fitment position: Front & Rear
Fitment position: Rear
Fitment position: Rear
Fitment position: Rear
