The Artec ET4 front long-arm package for 2018–2025 Jeep Wrangler JLU includes a 1-ton axle and 4130 DOM steel links to update front suspension geometry for heavier-duty use. This ET4 kit supplies long arms and heavy steel links sized for the specified axle and JLU years, offering a focused upgrade path for owners seeking stronger front suspension components.
Artec Industries 18-25 Jeep Wrangler JLU Front Et4 Long Arm 1 Ton Axle & 4130 Dom Steel Links