4-Inch Lift Kit with M1R Shocks for 2007–2017 Jeep Wrangler Unlimited — Part 68144
- Fits 2007–2017 Jeep Wrangler Unlimited 4WD and RWD submodels — does not fit 2-door models
- Kit contents: two M1R monotube reservoir shock pairs plus the 681 hardware box
- Bolt-on design with no cutting; rear coil correction plates change coil angle by 10 degrees
- Clearance for tires up to 35-inch; 1.5in wheel spacers required with stock wheels
- 2012-2018 applications require exhaust modification for front driveshaft clearance
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2-door models
2012-2018 models require exhaust modifications to clear the front driveshaft SKU: 1030. If using stock wheels 1.5in wheel spacers are required. On Automatic equipped vehicles due to use of an oversize driveshaft from the factory and inadequate factory clearance it may be possible for the front driveshaft to come in contact with the automatic transmission pan tearing the factory boot and rubbing on the shaft. Generally this occurs during heavy articulation when front sway bar links are disconnected and longer shocks are installed. If this is found to occur the proper procedure would be to replace the oversize factory shaft with an aftermarket smaller diameter shaft to increase clearance between the transmission and front driveshaft. Rough Country does offer this driveshaft if needed. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Lift Kit with M1R Shocks, fitment-checked
Rough Country 68144 is a 4-inch lift kit for the 2007–2017 Jeep Wrangler Unlimited, built around two pairs of M1R monotube reservoir shocks. It does not fit 2-door models. Running the factory wheels calls for 1.5in wheel spacers, and 2012-2018 applications need exhaust modification for front driveshaft clearance.
This 4-inch lift kit for the 2007–2017 Jeep Wrangler Unlimited covers Sport, Sport S, X, Sahara, Rubicon, and the 70th and 75th Anniversary submodels in both 4WD and RWD form. Rear coil correction plates reset the coil angle by 10 degrees, and the added height opens up room for tires up to 35-inch. Read the driveshaft and transmission-pan clearance note for automatic-equipped Jeeps before you start, especially if you disconnect the front sway bar links on the trail. A downloadable Rough Country installation guide is available.
What’s in the box
Kit contents
- 1× 681 Kit Box 681BOX1
- 1× M1R MONOTUBE RESI SHOCK PAIR 770740RESP
- 1× M1R MONOTUBE RESI SHOCK PAIR 770750RESP
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 68144 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 68144 |
| UPC / GTIN | 00840269975134 |
| Lift height | 4 in |
| Shipping weight | 96.85 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here