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Fabtech 5" Crawler Coilover System with Dirt Logic 2.5 Reservoirs for 2007-2018 Jeep JK 2-Door
$6,918.18
$7,379.39
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Fabtech lift kits and suspension for 2007-2018 Jeep JK 2-Door — part #K4077DL — verified fitment for 35 applications across Jeep Wrangler, Jeep Wrangler JK — $461 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.
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| FITMENT | 2007-2018 Jeep JK 2-Door |
| BRAND | Fabtech — shop all Fabtech parts → |
| PART # | K4077DL |
| SKU | K4077DL |
| CATEGORY | Suspension > Lift Kits |
| AVAILABILITY | IN STOCK |
| RETURNS | 30-day return window |
// THE FULL RUNDOWN
If you’re serious about taking your Jeep to the next level, the Fabtech 5" Crawler Coilover system is a game changer. This setup replaces all eight link arms with extended-length units that are designed for aggressive off-road adventures while still keeping things smooth on the pavement. One of the standout features is how the links are mounted high on the frame, giving you maximum ground clearance. You can tackle rocks and rough terrain without worrying about getting hung up.
The large link arms pivot on Fabtech's 5 Ton Joints, which means you’re in for a reliable and quiet ride. Plus, they come with a lifetime warranty, so you know they’re built to last. The system also includes 1/4" thick steel Track Bar brackets that you’ll weld on—this is the strongest way to relocate the Track Bars, ensuring proper roll center both front and rear. No one wants to get stranded out there, and with this setup, you won’t.
Now, let’s talk about the front Dirt Logic 2.5 Coilover conversion. It’s fantastic for high-speed damping, but it also shines when you’re crawling at low speeds, allowing for maximum articulation over those big rocks. The coilovers are mounted right above the axle's centerline, which helps prevent premature wear on the Link Arm bushings. That’s a big deal for maintaining good handling.
What’s more, the dual-rate coil springs provide the load-carrying capacity you need without sacrificing ride comfort. This flexible coil design extends your travel range, so you can go all out on the trails while still enjoying a smooth highway ride. The kit comes loaded with everything you need: 8 Long Arm Links & Mounts, a Coilover Hoop Kit for the front, Long Travel Rear Coil Springs, and Track Bar Brackets for both front and rear. You’ll also get Sway Bar Links, a Pitman Arm, Brake Lines, E Brake Bracket, Rear Bump Stop Brackets, and those sweet Dirt Logic shocks.
This setup is specifically designed for the 2007-2018 Jeep JK 2-Door, so you know it’s a perfect fit. Just keep in mind, if you're running bigger tires—like 37s or even 40s—you'll need to consider wheel sizes and backspacing for clearance. Installation does require welding, and if you're driving a 2012-2018 Jeep, you’ll need to modify your exhaust. Plus, don’t forget about the driveshafts for 2-door models; you’ll need specific parts to make everything work seamlessly.
Features
Notes:
Products Fitment:
Jeep Wrangler 2007-2018 K4077DL Fabtech 5" Crawler Coilover with Dirt Logic 2.5 Coilovers and Rear Dirt Logic Shocks for 2007-2018 Jeep JK 2-Door.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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