Shop Peterbilt 379 Steering Parts & Acc.

Peterbilt 379 Steering Parts & Acc.

Our line of Peterbilt 379 aftermarket steering part accessories are crafted with durable material to withstand heavy-duty use. The majority of our steering components, from pitman arms, king pins, and tie rod ends to specialty items like steering stabilizers and adjustable cross tubes, serve as direct replacements for OEM parts, ensuring a perfect fit and installation. These parts help to reduce wheel wobble and improve your steering response for greater precision, handling, and control, increasing driver comfort and even reducing the tire wear on your classic semi truck. Enhance your driving experience by getting aftermarket replacement shock absorbers to dampen excessive oscillations on the road or replace your traditional leaf springs with air spring kits for greater axle travel. Or maintain your commercial truck's axle position and steering responsiveness with aftermarket leaf spring hanger accessories for Peterbilt 379. 4 State Trucks has all the parts you need to revamp your classic semi truck's steering capabilities from the ground up.

FAQs - Peterbilt 379 Steering Part Accessories

1. What steering parts do you carry for the Peterbilt 379? We ve got everything from steering wheels, column covers, tilt levers, drag links, to wheel hubs and accessories basically, everything to keep your steering smooth and sharp. 2. Are these parts direct replacements for OEM? Most are aftermarket replacements built to meet or exceed OEM specs. Just check product details to make sure it matches your year and setup. 3. Can I upgrade my steering wheel? Absolutely. We carry custom steering wheels in wood grain, chrome, leather, and other finishes plus the hub adapters to make them fit right. 4. What if my steering feels loose or sloppy? It could be worn drag links, tie rods, or steering shaft components. We stock replacement parts to tighten up your steering response. 5. Do you offer parts for tilt and telescoping columns? Yep. We have tilt levers, signal switches, and even column trim kits to repair or upgrade your tilt/telescoping column. 6. How do I know if a part fits my 379? Check your truck's VIN or year model and compare with the product fitment notes. Our product listings usually tell you exactly what years or setups it fits. 7. Do you carry chrome or custom steering accessories? For sure. We ve got chrome steering column covers, chrome tilt handles, and steering wheel center plates to level up your interior. 8. Can I do the install myself? Many steering accessories and cosmetic parts are DIY-friendly. For structural or safety-related parts, we recommend having a mechanic handle it. 9. Do these parts work with aftermarket columns or wheel hubs? In most cases, yes but be sure to check hub adapter compatibility if you're mixing aftermarket wheels and OEM columns.

Frequently Asked Questions About Peterbilt 379 Steering Parts & Acc.

Will these steering parts fit my specific year Peterbilt 379?

Most steering components for the Peterbilt 379 are compatible across model years 1987-2007, as the steering geometry remained largely unchanged. However, there are some exceptions: power steering pumps vary between CAT and Cummins engines, and steering columns changed slightly after 2000. Always verify your truck's VIN and build date when ordering steering shafts, columns, or pump-specific parts. For steering wheels and covers, fitment is universal across all 379 model years.

What's the difference between OEM and aftermarket steering boxes, and which should I choose?

OEM steering boxes (typically TRW or Sheppard) cost 40-60% more but offer precise factory specifications and generally last 500,000+ miles with proper maintenance. Quality aftermarket options from manufacturers like Lares provide good value at lower prices but may develop play sooner, typically around 300,000-400,000 miles. For daily commercial use, we recommend OEM or remanufactured OEM units. Weekend warriors and show trucks often find aftermarket boxes perfectly adequate.

How difficult is it to install a new steering wheel or replace the steering column?

Steering wheel replacement is a straightforward 30-minute job requiring basic tools: a steering wheel puller, socket set, and torque wrench. The horn wire and cruise control connections (if equipped) simply unplug. Steering column replacement is more involved, requiring 3-4 hours and dashboard disassembly. You'll need to properly clock the column to center the steering wheel and may need to adjust the column height and tilt mechanism. Many customers choose professional installation for columns to ensure proper alignment.

What steering wheel styles and sizes work best for different driving applications?

Standard 18-inch wheels work well for long-haul driving, providing good leverage without being cumbersome. Popular upgrades include 4-spoke chrome wheels for classic looks or 2-spoke designs for better visibility. Wood grain wheels are ideal for show trucks but can be slippery when wet. For heavy-haul or vocational trucks, consider 20-inch wheels for increased leverage. Leather-wrapped wheels offer the best grip for all-weather driving but require more maintenance than vinyl options.

What are the warning signs that my steering components need replacement?

Replace your steering box if you notice excessive play (more than 2 inches at the wheel rim), grinding noises when turning, or fluid leaks around the sector shaft seal. Steering shafts should be replaced when U-joints develop play or binding. Check for worn tie rod ends by looking for uneven tire wear or wandering on straight roads. Power steering pumps typically whine loudly before failing and may cause heavy steering or foaming fluid. Address these issues promptly as worn steering components can lead to dangerous handling and DOT violations.