Ironman 4x4 Rear Shock Nitro Gas (Performance) for Jeep Wrangler JK (2007-2017)
Questions about fitment? Live chat or call 866-235-4715
Couldn't load pickup availability
- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
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
- Sold individually
- Vehicles with independent suspension must maintain a minimum of 60mm downward suspension travel
Specifications
| Brand | Ironman 4x4 |
|---|---|
| Part number | 12752GR |
| Country of Origin | CN |
| Weight (lbs) | 7 |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- Nitrogen-Charged: Low-pressure nitrogen gas dramatically reduces the likelihood of oil aeration and shock fade.
- Teflon Banded Piston: Precision shim-stack piston specifically valved by Ironman suspension engineers, banded with teflon for smooth long-life operation.
- Twin Tube Body: Increased oil volume for improved cooling and endurance, Twin tube construction protects internal components from rock damage.
- Hard Chrome Piston Rod: Hardened and polished, volumetrically balanced to piston size.
- Flexible Rubber Bushings: Offers quieter operation and reduces damaging side loads from the shock absorber.
- Triple-Lip High-Pressure Nok Seal: Maximum gas and oil retention ability to withstand high displacement off-road use.
- Supplementary Welded Mounts: Fusion welded and supplementary welded for maximum strength and reliability.
- Single Piece Billet Eye Rings & Stems: Ultra robust design prevents breakage or bending of mounts.
- Vehicle Specific Valving: Every part number is specially valved for each vehicle application, this ensures the best possible ride and handling as intended by Ironman suspension engineers.
- Extended Travel: Suitable for standard and raised-height vehicles, additional length increases wheel articulation.
- Impact Resistant Stone Shield: Steel or Polyethylene dust shield protects piston rod from impacts and road debris.
Fitment
| Years | Vehicle |
|---|---|
| 2007–2017 | Jeep Wrangler |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Nitro gas shock absorbers offer unmatched performance for the price and are a perfect suspension system upgrade for the daily driver.
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.
No reviews for this part yet. Trucks R Us is rated on Trustpilot, Google and the BBB.
About Ironman 4x4
Ironman 4x4 has been building off-road equipment since 1958, when spring maker Guenter Jacob founded the company in Melbourne, Australia. Designed and engineered in Australia and proven on some of the world's toughest terrain, Ironman 4x4 offers suspension — Nitro... Shop all Ironman 4x4