Jeep Wrangler JK Off-Road Parts & Lift Kits | Underdog – Page 3 – Underdog Motorsports
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Find parts that fit your rig

JEEP WRANGLER JK

The JK is the platform that built the modern Wrangler aftermarket — support is enormous. It's narrower than the JL that replaced it, so JL fenders, armor, and most suspension parts don't interchange.

Fitment

Rubicons came with Dana 44s front and rear plus factory lockers; Sport and Sahara run a Dana 30 up front. 2007–2011 JKs use the 3.8L and 2012+ the 3.6L Pentastar, which changes some cooling and accessory parts. Check whether you have a 2-door or 4-door Unlimited — the wheelbase decides which long-arm kits, skids, and sliders fit.

Before you buy

A 2.5–3" lift is the sweet spot for 35s; 37s want 3.5"+ of lift, fender trimming, and regearing to stay drivable. Like every coil-sprung Jeep, JKs are death-wobble prone, so a solid track bar, a good steering stabilizer, and an alignment are part of the build.

Every part on this page fits the 2007–2018 Jeep Wrangler JK. Lift installs, regearing, and alignments available in Mesa, AZ — call 480-269-2833.

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Skyjacker

Skyjacker 2003-2009 Hummer H2 Steering Damper

$73.67 $64.83
SKY7202
Best Selling Products CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Dampers Suspension
Skyjacker(R) stabilizers dampen out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control...
Sale
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Skyjacker

Skyjacker 1984-1990 Jeep Wagoneer Steering Damper Kit

$73.67 $64.83
SKY7009
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER TJ Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Dampers Suspension
These great stabilizers dampen out the harshness of the highway, the 'shimmy' from running the additional weight of larger tires and wheels and places...
Sale
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Skyjacker

Skyjacker 2018 Jeep Wrangler JL - White OEM HD Replacement Steering Damper

$73.67 $64.83
SKY7008
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Dampers Suspension
Skyjacker(R) stabilizers dampen out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control...
Sale
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Skyjacker

Skyjacker 2007-2017 Jeep Wrangler (JK) Steering Damper Kit

$73.67 $64.83
SKY7003
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Dampers Suspension
These great stabilizers dampen out the harshness of the highway, the 'shimmy' from running the additional weight of larger tires and wheels and places...
Sold out
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Rancho

Rancho 07-17 Jeep Wrangler Front RS9000XL Shock

$168.29
RHORS994329
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
With nine levels of adjustment, Rancho® RS9000®XL shocks provide premium control and performance. An easy-to-adjust knob enables customized damping and firmness for both on-road...
Sold out
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Rancho

Rancho 18-19 Jeep Wrangler Rear RS9000XL Shock

$168.29
RHORS994066
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
With nine levels of adjustment, Rancho® RS9000®XL shocks provide premium control and performance. An easy-to-adjust knob enables customized damping and firmness for both on-road...
User 1 Quick View
Rancho

Rancho 18-19 Jeep Wrangler Rear RS9000XL Shock

$168.29
RHORS994064
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
With nine levels of adjustment, Rancho® RS9000®XL shocks provide premium control and performance. An easy-to-adjust knob enables customized damping and firmness for both on-road...
User 1 Quick View
Rancho

Rancho 2020 Jeep Gladiator Rancho RS9000XL Shock Absorber

$168.29
RHORS994063
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
With nine levels of adjustment, Rancho® RS9000®XL shocks provide premium control and performance. An easy-to-adjust knob enables customized damping and firmness for both on-road...
Sold out
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Rancho

Rancho Universal / Non-Application Rancho Adjuster Assembly

$9.13
RHORS8628
Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 1500 19- CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT JEEP WRANGLER TJ Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco RAM 1500 11-18 RAM 1500 19-23 RAM 2500 10-18 RAM 2500 19-23 RAM 3500 10-18 RAM 3500 19-23 Suspension Suspension Arms & Components
NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility NINE LEVELS OF PERFORMANCE --...
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Rancho

Rancho 02-07 Avalanche 2500 2WD RS7MT Steering Stabilizer

$118.04
RHORS77407
Best Selling Products CHEVY-GMC 2500-3500 01-10 JEEP WRANGLER JK JEEP WRANGLER TJ Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Enhance your vehicle’s performance and reduce wheel shimmy, bump steer and vibration with the Rancho® RS7MT® steering stabilizer. Designed for vehicles with oversized tires...
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Rancho

Rancho 95-00 Blazer RS7MT Steering Stabilizer (Bolts to OE Mounts)

$118.04
RHORS77401
Best Selling Products JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Enhance your vehicle’s performance and reduce wheel shimmy, bump steer and vibration with the Rancho® RS7MT® steering stabilizer. Designed for vehicles with oversized tires...
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Rancho

Rancho 07-18 Jeep Wrangler JK RS7MT Shock

$113.78
RHORS77331
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Photo - lifestyle view Quick View
Rancho

Rancho 07-18 Jeep Wrangler JK RS7MT Shock

$113.78
RHORS77330
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Photo - lifestyle view Quick View
Rancho

Rancho 07-18 Jeep Wrangler JK RS7MT Shock

$113.78
RHORS77328
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Photo - lifestyle view Quick View
Rancho

Rancho 07-18 Jeep Wrangler JK RS7MT Shock

$113.78
RHORS77326
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Photo - lifestyle view Quick View
Rancho

Rancho 18-21 Jeep JL Wrangler RS7MT Shock

$113.78
RHORS77066
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Photo - lifestyle view Quick View
Rancho

Rancho 18-21 Jeep JL Wrangler / Gladiator RS7MT Shock

$113.78
RHORS77065
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
Application tuned for precision on-road and off-road handling, Rancho® RS7MT® monotube shocks are highly effective in the dissipation of heat, making them ideal for...
Photo - Primary Quick View
Rancho

Rancho 07-17 Jeep Wrangler Front and Rear Suspension System - Master Part Number / One Box

$977.97
RHORS66119BR9
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK lift kits Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Suspension
Get your 4-door Jeep® Wrangler JK ready for a day on the trail with the Rancho® 2-in. Progressive Sport suspension system. This premium suspension...
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Rancho

Rancho 07-17 Jeep Wrangler Front and Rear Suspension System - Master Part Number / One Box

$777.57
RHORS66119BR5
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK lift kits Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Suspension
BUILT FOR THE TRAIL -- Designed to fit up to 33-in. tires, get 2-in. of additional ground clearance needed for trail riding or on-road...
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Rancho

Rancho 07-17 Jeep Wrangler Front and Rear Suspension System - Master Part Number / One Box

$777.57
RHORS66118BR5
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK lift kits Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Suspension
Get your 2-door Jeep® Wrangler JK ready for a day on the trail with the Rancho® 2-in. Progressive Sport suspension system. This premium system...
Photo - Primary Quick View
Rancho

Rancho 20-21 Jeep Gladiator Front Sway Bar Endlink Kit

$94.17
RHORS62139
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Suspension Sway Bar Endlinks
Instantly improve off-road performance with the Rancho® front sway bar link kit for the Jeep® Wrangler JL/JLU and Gladiator. Strong and durable, the link...
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Rancho

Rancho 07-17 Jeep Wrangler Front Adjustable Track Bar

$320.64
RHORS62115
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Suspension Suspension Arms & Components
MAINTENANCE-FREE BUSHINGS -- Features Rancho’s D2 high-articulation, grease-free, self-centering bushings for reduced noise, vibration and harshness and improved handling and ride quality MAINTENANCE-FREE BUSHINGS...
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Rancho

Rancho 07-17 Jeep Wrangler High-Steer Knuckles

$792.63
RHORS62100
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Knuckles & Spindles Suspension
Rancho® high-clearance steering knuckles add 1.5-in. of clearance to lifted Jeep® Wrangler JK models to protect steering components and lift the steering linkage away...
Photo - Primary User 9 Quick View
Rancho

Rancho 07-17 Jeep Wrangler Front RS5000X Shock

$97.38
RHORS55331
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 07-17 Jeep Wrangler Rear RS5000X Shock

$97.38
RHORS55330
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 07-17 Jeep Wrangler Front RS5000X Shock

$97.38
RHORS55329
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 07-17 Jeep Wrangler Front RS5000X Shock

$97.38
RHORS55326
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 18-19 Jeep Wrangler Rear RS5000X Shock

$97.38
RHORS55064
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 2020 Jeep Gladiator Rancho RS5000X Shock Absorber

$97.38
RHORS55063
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Shocks and Struts Suspension
BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control...
Photo - Primary User 9 Quick View
Rancho

Rancho 18-20 Jeep Wrangler Front RS5000 Steering Stabilizer

$106.09
RHORS5420
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by...
Photo - Primary User 9 Quick View
Rancho

Rancho 10-17 Jeep Wrangler Front RS5000 Steering Stabilizer

$106.09
RHORS5418
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by...
Photo - Primary User 9 Quick View
Rancho

Rancho 2007 Chevrolet Avalanche Front RS5000 Steering Stabilizer

$106.09
RHORS5407
Best Selling Products CHEVY-GMC 2500-3500 01-10 JEEP WRANGLER JK JEEP WRANGLER TJ Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by...
Photo - Primary User 9 Quick View
Rancho

Rancho 77-79 Ford Pickup / F250 Series 3/4 Ton Front RS5000 Steering Stabilizer

$106.09
RHORS5405
Best Selling Products JEEP WRANGLER JK JEEP WRANGLER JL JEEP WRANGLER JT Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by...
Photo - Primary User 9 Quick View
Rancho

Rancho 92-94 Chevrolet Blazer / Full Size Front RS5000 Steering Stabilizer

$106.09
RHORS5401
Best Selling Products JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Steering Stabilizer Suspension
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by...
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Photo - Primary User 1 Quick View
Mishimoto

Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 24pc Set Black

$90.00 $81.95
MISMMLG-SP1415-24BK
Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 1500 19- GX550 JEEP WRANGLER JK JEEP WRANGLER JL LEXUS GX460 LEXUS GX550 LEXUS LX450 LEXUS LX570 LEXUS LX600 Lug Nuts Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco RAM 1500 19-23 TOYOTA 4RUNNER 25- TOYOTA LAND CRUISER TOYOTA LC250 24- TOYOTA tacoma 24- TOYOTA TUNDRA 00-06 TOYOTA TUNDRA 22- Wheel and Tire Accessories
The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, but also aesthetics. This philosophy extends...
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AVS Ventvisor smoke outside mount window deflectors 4pc on 2007-2018 Jeep Wrangler JK Unlimited Quick View
AVS

AVS 07-18 Jeep Wrangler Unlimited Ventvisor Outside Mount Window Deflectors 4pc - Smoke

$93.90 $69.99
AVS94249
Best Selling Products Deflectors Jeep Off-Road Parts & Accessories JEEP WRANGLER JK Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Wind Deflectors
Whether you’re winding your way through the scenic route or heading out for your morning commute, nothing makes it easier to enjoy the drive...
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