
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Does not fit northstar edition.
- Vehicles equipped with a cargo rack or other accessories may affect ride height.
Specifications
| Brand | Rough Country |
|---|---|
| Part number | 311001A |
| UPC / GTIN | 8402699779470 |
| Install time | 2-3 hours |
| Dimensions | 27.56 x 8.27 x 4.72 |
| Weight (lbs) | 25.60lbs |
| Country of Origin | CN |
| Warranty | Manufacturer’s Warranty Statement |
Features
- Excellent ride quality and performance: engineered to dramatically improve ride comfort and handling by controlling suspension movement on rough terrain and uneven surfaces.
- Adjustable spring height: allows precise preload adjustment to fine-tune ride height, stance, and suspension response based on load and riding conditions.
- Self-adjusting deflective disc valving: independent rebound and compression automatically adapt to terrain changes for improved stability, control, and driver confidence.
- Hardened 12.
- 5mm shock shaft: features a centerless-ground, case-hardened, chromed, and super-polished rod for exceptional strength, reduced friction, and long-term durability.
- Nitrogen-charged design: maintains consistent damping performance by reducing shock fade during extended rides and demanding off-road conditions.
- Silent block rubber bushings: absorb vibration and noise while enhancing durability and providing a smoother, quieter ride.
- 3-year manufacturer warranty: backed by rough country's industry-leading warranty for peace of mind and long-term reliability.
Fitment
| Years | Vehicle |
|---|---|
| 2020-2024 | Polaris Ranger 1000 EPS: Base |
| 2022 | Polaris Ranger 1000 Premium + Winter Prep Package: Base |
| 2020-2024 | Polaris Ranger 1000 Premium: Base |
| 2020-2022 | Polaris Ranger 1000: Base |
| 2013 | Polaris Ranger 900 XP Bronze Mist LE: Base |
| 2014 | Polaris Ranger 900 XP Deluxe: Base |
| 2013-2014 | Polaris Ranger 900 XP EPS Browning LE: Base |
| 2015 | Polaris Ranger 900 XP EPS Deluxe: Base |
| 2015-2016 | Polaris Ranger 900 XP EPS Hunter Deluxe Edition: Base |
| 2015-2016 | Polaris Ranger 900 XP EPS Hunter Edition: Base |
| 2013-2015 | Polaris Ranger 900 XP EPS LE: Base |
| 2016 | Polaris Ranger 900 XP EPS Trail Edition: Base |
| 2013-2017 | Polaris Ranger 900 XP EPS: Base |
| 2013 | Polaris Ranger 900 XP LE: Base |
| 2013-2017 | Polaris Ranger 900 XP: Base |
| 2020-2022 | Polaris Ranger Crew 1000: Base |
| 2022 | Polaris Ranger Crew XP 1000 Big Game Edition: Base |
| 2019 | Polaris Ranger Crew XP 1000 EPS 20th Anniversary: Base |
| 2019 | Polaris Ranger Crew XP 1000 EPS Back Country Edition: Base |
| 2019 | Polaris Ranger Crew XP 1000 EPS Premium: Base |
| 2017-2019 | Polaris Ranger Crew XP 1000 EPS: Base |
| 2020-2024 | Polaris Ranger Crew XP 1000 Premium: Base |
| 2020-2022 | Polaris Ranger Crew XP 1000 Texas Edition: Base |
| 2021-2022 | Polaris Ranger Crew XP 1000 Trail Boss: Base |
| 2022 | Polaris Ranger Crew XP 1000 Waterfowl Edition: Base |
| 2017 | Polaris Ranger Crew XP 1000: Base |
| 2017-2019 | Polaris Ranger Crew XP 900: Base |
| 2022 | Polaris Ranger XP 1000 Big Game Edition: Base |
| 2019 | Polaris Ranger XP 1000 EPS 20th Anniversary: Base |
| 2017 | Polaris Ranger XP 1000 EPS Hunter Edition: Base |
| 2019 | Polaris Ranger XP 1000 EPS Premium: Base |
| 2017 | Polaris Ranger XP 1000 EPS Ranch Edition: Base |
| 2017-2019 | Polaris Ranger XP 1000 EPS: Base |
| 2020-2024 | Polaris Ranger XP 1000 Premium: Base |
| 2020-2021 | Polaris Ranger XP 1000 Texas Edition: Base |
| 2021-2022 | Polaris Ranger XP 1000 Trail Boss: Base |
| 2022 | Polaris Ranger XP 1000 Waterfowl Edition: Base |
| 2017 | Polaris Ranger XP 1000: Base |
| 2018-2019 | Polaris Ranger XP 900 EPS: Base |
| 2018-2019 | Polaris Ranger XP 900: Base |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
- Estimated install time2-3 hours
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Improved Stance, Balance, and Confident Control: Take your Polaris Ranger's performance to the next level with Rough Country's N3 Coilovers. Engineered to stabilize suspension movement, these high-performance shocks improve control during cornering, braking, acceleration, and travel over uneven terrain. The self-adjusting deflective disc valving independently manages rebound and compression, delivering a smoother, more controlled ride while maintaining the comfort you expect from your Defender. Adjustable Ride Height and Rugged Construction: Built for demanding off-road conditions, Rough Country's N3 Coilovers feature spring height adjustment through an adjustable cam supporting the lower spring perch. This design allows you to fine-tune preload, ride height, and stance to match your driving style or added accessories. A hardened 12.5mm chromed and super-polished shock shaft, nitrogen-charged design, and durable silent block rubber bushings work together to provide fade-free performance, reduced vibration, and long-lasting durability. Easy Installation and Industry-Leading Warranty: Designed as a direct bolt-on upgrade, this kit installs using basic hand tools and can be completed in approximately 2 to 3 hours. Backed by Rough Country's 3-year manufacturer replacement warranty, the N3 Coilover Kit is protected against structural and workmanship defects, giving you confidence and peace of mind on every ride.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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About Rough Country
Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions... Shop all Rough Country