If you're looking to upgrade your vehicle's suspension, PEC suspension parts are a solid choice. PEC (Parts Engineering Corporation) is known for manufacturing heavy-duty suspension components for trucks, Jeeps, and SUVs, especially for off-road use. Their parts are designed to handle rough terrain while maintaining on-road comfort. This article covers the different types of PEC suspension parts, their benefits, and how to choose the right ones for your vehicle.
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What Are PEC Suspension Parts?
PEC specializes in aftermarket suspension components that replace or upgrade factory parts. Their lineup includes control arms, track bars, sway bar links, and more. These parts are built to be stronger than stock, using materials like DOM tubing and high-grade steel. Many PEC parts feature bushings and joints that reduce binding and improve articulation, making them popular among off-road enthusiasts.
Why Choose PEC Suspension Parts?
PEC parts are engineered for durability and performance. They often use greasable fittings for easy maintenance and are designed to correct geometry issues that arise when lifting a vehicle. For example, their adjustable track bars help center the axle after a lift, reducing bump steer. PEC also offers a limited lifetime warranty on many components, which speaks to their confidence in the product.
Types of PEC Suspension Parts
Control Arms
PEC control arms are available for both front and rear suspensions. They come in fixed and adjustable lengths. Adjustable arms allow you to fine-tune your wheelbase and pinion angle, which is critical for lifted vehicles. PEC uses Johnny Joints or similar high-performance joints that provide smooth articulation and reduce noise. These arms are built with thick-walled tubing and heavy-duty brackets.
Track Bars
A track bar (or panhard bar) keeps the axle centered under the vehicle. PEC's track bars are adjustable and feature heavy-duty brackets. They are designed to fit both lifted and stock-height vehicles. The adjustable design lets you dial in the axle position precisely, reducing lateral movement during turns.
Sway Bar Links and Disconnects
For off-road flexibility, PEC offers quick-disconnect sway bar links. These allow you to disconnect the sway bar for better articulation on the trail and reconnect it for street driving. Their standard sway bar links are also available as upgrades for improved durability.
Coil Spring Spacers and Lift Kits
PEC provides coil spring spacers to level the vehicle or add a small lift. They also offer complete lift kits that include springs, shocks, and all necessary hardware. These kits are engineered to maintain proper driveline angles and prevent binding.
Applications: Which Vehicles Use PEC Parts?
PEC suspension parts are primarily designed for Jeep Wranglers (TJ, JK, JL, and Gladiator), as well as popular trucks like Ford F-150, Ram 1500, and Chevrolet Silverado. However, they also cover some SUVs like Toyota 4Runner and Jeep Grand Cherokee. When shopping, always check for vehicle-specific fitment to ensure correct installation.
Installation Considerations
Installing PEC suspension parts requires mechanical knowledge and proper tools. Some components like control arms and track bars are relatively straightforward, but others like lift kits may require spring compressors and alignment afterward. It's recommended to have a professional install if you're not experienced. Note that aftermarket suspension parts can affect ride quality and handling—proper adjustment is key.
Maintenance Tips
PEC parts with greaseable joints should be lubricated regularly, especially after off-road trips. Check bolts and brackets for torque specs periodically. For adjustable parts, recheck alignment after initial settling. Inspect bushings and joints for wear; replacing them as needed will extend the life of the component.
Final Recommendation
If you need reliable, off-road-ready suspension parts from a trusted brand, PEC is worth considering. For daily drivers with occasional trail use, their adjustable control arms and track bars offer the best balance of comfort and capability. For serious rock crawling, look at their heavy-duty lift kits and sway bar disconnects. Always confirm replacement parts with your vehicle's year and model to avoid fitment issues. With proper installation and maintenance, PEC suspension parts can significantly improve both performance and longevity.