RockJock Jeep Wrangler 4-Inch Front and Rear Lift Coil Springs CE-9130H (97-06 Jeep Wrangler TJ)

Name: RockJock 4-Inch Front and Rear Lift Coil Springs (97-06 Jeep Wrangler TJ)
Brand: RockJock
SKU: J192234
Price: 568.00 USD
Availability: InStock
Rating: 5.0 (4 reviews)

Product Information

Features, Description, Reviews, Q&A, Specs & Installation

Features

RockJock Is Famous For Our Coil Springs Featuring a Special Dual Rate Design
Soft Initial Spring Rate Absorbs Small Bumps and Trail Chop For Smooth Ride
Firm Secondary Spring Rate Handles Larger Impacts and Reduces Bottoming
Strategic Crossover Point Allows Part Of Soft Rate To Be Active At Ride Height
Gloss Black Powder Coat Finish For Protection and Appearance
Spring Loaded Height Is 15.750 Inches But Subject To Load Variance
Spring Free Length Measures 22.600 Inches
Combined Dual Spring Rate Totals 70 Pounds
Effective Lift Height Will Vary Due To Factory Variances And Vehicle Load
Lift Height Varies By Vehicle: Approximately 4 Inches on TJ, LJ, JK 4-Door; 5 Inches on JK 2-Door; and 3 Inches on XJ, MJ, ZJ
Installation Requires Use Of Correct Bump Stops For Optimal Performance
Fits Multiple Jeep Models Including 97-06 Wrangler TJ and LJ, JK 2-Door and 4-Door, XJ, MJ, and ZJ

Description

Advanced Dual Rate Springs. The RockJock Front Coil Springs deliver a finely tuned combination of comfort and capability for a range of Jeep vehicles. Designed to absorb minor trail imperfections while maintaining support under heavier impacts, these springs enhance off-road performance without compromising daily drivability. Their progressive dual-rate design optimizes ride quality and vehicle articulation.

Construction and Appearance. These springs feature a gloss black powder coat finish for long-lasting corrosion resistance and a professional look. Each coil spring provides a balanced mix of softness and firmness to suit varied ride conditions and loads, based on a patented dual-rate design.

Installation. Installation of these coil springs is straightforward with no drilling required and is suitable for enthusiasts comfortable with basic suspension work. Proper bump stop pairing is essential to ensure suspension performance and prevent damage during extended travel.

Application and Fitment. These coil springs are designed to fit multiple Jeep models, including 1997-2006 Wrangler TJ and LJ, JK 2-door and 4-door, XJ, MJ, and ZJ. Lift height varies by vehicle, approximately 4 inches on TJ, LJ, and JK 4-door, 5 inches on JK 2-door, and 3 inches on XJ, MJ, and ZJ, providing enhanced ground clearance and suspension travel. Lift will vary due to factory variances and vehicle load. Use of correct bump stops is required for optimal performance.

RockJock CE-9130H

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