Part Number: 3158

ARB Warranty

45-Day Returns

Fast Shipping
Features & Benefits
- Manufactured micro-alloyed spring steel for strength & durability
- Double scragged to reduce spring stress and enhance spring life
- Constant variable rate coils available for multiple applications
- Formed on computer-precision mandrels to ensure consistency
- Designed to exact specifications, guaranteeing vehicle fitment
- Finished in durable, hard wearing black powder coat
- Designed and manufactured in Australia
- Color Black
- Material X5K Micro-Alloyed Spring Steel
- CA Prop 65 No
- Coil Weight 4.7 kg
- Free Height A: 390 mm / B: 380 mm
- Spring Rate 225 lbf / in
- Bar Diameter 16 mm
- Number Of Turns 7.24
- OE Spring Rate N/A lbs
- Prop 65 No
- Warranty 3 YR
Year | Make | Model | Submodel | Liter | Cylinders | Fuel type | Doors |
---|---|---|---|---|---|---|---|
2021 | Jeep | Wrangler | Unlimited 80th Anniversary | 2 | 4 | GAS | 4 |
2021 | Jeep | Wrangler | Unlimited 80th Anniversary | 3 | 6 | DIESEL | 4 |
2021 | Jeep | Wrangler | Unlimited 80th Anniversary | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021 | Jeep | Wrangler | Unlimited Freedom | 2 | 4 | GAS | 4 |
2021 | Jeep | Wrangler | Unlimited Freedom | 3 | 6 | DIESEL | 4 |
2021 | Jeep | Wrangler | Unlimited Freedom | 3.6 | 6 | GAS | 4 |
2021 | Jeep | Wrangler | Unlimited Freedom | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2023 | Jeep | Wrangler | Unlimited High Altitude | 2 | 4 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited High Altitude | 3 | 6 | DIESEL | 4 |
2022-2023 | Jeep | Wrangler | Unlimited High Altitude | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited High Altitude | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2022 | Jeep | Wrangler | Unlimited High Altitude 4xe | 2 | 4 | PLUG-IN HYBRID EV-GAS (PHEV) | 4 |
2022 | Jeep | Wrangler | Unlimited High Tide | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021 | Jeep | Wrangler | Unlimited Islander | 2 | 4 | GAS | 4 |
2021 | Jeep | Wrangler | Unlimited Islander | 3 | 6 | DIESEL | 4 |
2021 | Jeep | Wrangler | Unlimited Islander | 3.6 | 6 | GAS | 4 |
2021 | Jeep | Wrangler | Unlimited Islander | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2018-2019 | Jeep | Wrangler | Unlimited Moab | 3.6 | 6 | GAS | 4 |
2019-2023 | Jeep | Wrangler | Unlimited Rubicon | 2 | 4 | GAS | 4 |
2018-2020 | Jeep | Wrangler | Unlimited Rubicon | 2 | 4 | MILD HYBRID EV-GAS (MHEV) | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Rubicon | 3 | 6 | DIESEL | 4 |
2018-2023 | Jeep | Wrangler | Unlimited Rubicon | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Rubicon | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Rubicon 392 | 6.4 | 8 | GAS | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Rubicon 4xe | 2 | 4 | PLUG-IN HYBRID EV-GAS (PHEV) | 4 |
2020 | Jeep | Wrangler | Unlimited Rubicon Deluxe | 3.6 | 6 | GAS | 4 |
2022 | Jeep | Wrangler | Unlimited Rubicon Tuscadero | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2020 | Jeep | Wrangler | Unlimited Rubicon Xtreme | 3.6 | 6 | GAS | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Sahara | 2 | 4 | GAS | 4 |
2018-2020 | Jeep | Wrangler | Unlimited Sahara | 2 | 4 | MILD HYBRID EV-GAS (MHEV) | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Sahara | 3 | 6 | DIESEL | 4 |
2018-2023 | Jeep | Wrangler | Unlimited Sahara | 3.6 | 6 | GAS | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Sahara | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Sahara 4xe | 2 | 4 | PLUG-IN HYBRID EV-GAS (PHEV) | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sahara Altitude | 2 | 4 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sahara Altitude | 3 | 6 | DIESEL | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sahara Altitude | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sahara Altitude | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Sahara High Altitude | 2 | 4 | GAS | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Sahara High Altitude | 3 | 6 | DIESEL | 4 |
2021-2022 | Jeep | Wrangler | Unlimited Sahara High Altitude | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2019-2023 | Jeep | Wrangler | Unlimited Sport | 2 | 4 | GAS | 4 |
2018-2020 | Jeep | Wrangler | Unlimited Sport | 2 | 4 | MILD HYBRID EV-GAS (MHEV) | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Sport | 3 | 6 | DIESEL | 4 |
2018-2023 | Jeep | Wrangler | Unlimited Sport | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport Altitude | 2 | 4 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport Altitude | 3 | 6 | DIESEL | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport Altitude | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport Altitude | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2019-2023 | Jeep | Wrangler | Unlimited Sport S | 2 | 4 | GAS | 4 |
2018-2020 | Jeep | Wrangler | Unlimited Sport S | 2 | 4 | MILD HYBRID EV-GAS (MHEV) | 4 |
2020-2023 | Jeep | Wrangler | Unlimited Sport S | 3 | 6 | DIESEL | 4 |
2018-2023 | Jeep | Wrangler | Unlimited Sport S | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Sport S | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys | 2 | 4 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys | 3 | 6 | DIESEL | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys Sport | 2 | 4 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys Sport | 3 | 6 | DIESEL | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys Sport | 3.6 | 6 | GAS | 4 |
2021-2023 | Jeep | Wrangler | Unlimited Willys Sport | 3.6 | 6 | MILD HYBRID EV-GAS (MHEV) | 4 |
Product Highlights
OLD MAN EMU SPRINGS
When undertaking remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4×4 will be fully loaded, placing a lot of strain on suspension components. Combine this with punishing off-road conditions, and the limitations of standard springs soon become apparent.
Whether it’s coils, leaves or torsion bars, Old Man Emu springs are designed to improve the load carrying capability of your 4×4, allowing you to tackle more challenging terrain with confidence.
TAILORED FIT
Constant and variable rate coils available for multiple applications
MATERIAL
Manufactured from state-of-the-art micro-alloyed spring steel for superior strength and durability
FITMENT
Spring end configurations designed to exact specifications, guaranteeing perfect fitment to your vehicle
HARDENED FINISH
Finished in durable, hard wearing black powder coat

COIL SPRINGS
ARB designs an extensive range of Old Man Emu coil springs for each vehicle, using state of the art micro-alloyed spring steel to ensure superior resistance to sagging and corrosion. With such a wide range on offer, coil springs can be better matched to your specific load requirements and intended vehicle usage.
While ride height increases are attained, a greater emphasis is placed on ride control improvements. Further fine tuning is achieved when the springs are matched to a corresponding set of Old Man Emu shock absorbers, delivering a fully integrated system designed specifically to suit your vehicle.

DID YOU KNOW?
Old Man Emu offers a range of constant and variable rate coils, meaning you’ll have an option to suit however you want to use your vehicle.
Features

MATERIAL
Manufactured from state of the art micro-alloyed spring steel for superior strength and durability
LONG LASTING
Double scragged before and after shot peening to reduce spring stress and enhance spring life
MULTIPLE OPTIONS
Constant and variable rate coils available for multiple applications
EXPERTLY DESIGNED
Formed on computer controlled, precision mandrels to ensure manufacturing consistency
FITMENT
Spring end configurations designed to exact specifications, guaranteeing perfect fitment to your vehicle
HARDENED FINISH
Finished in durable, hard wearing black powder coat
AUSTRALIAN MADE
Designed and manufactured in Australia