The Complete Guide to Country Coach Suspension Parts

Country Coach motorhomes are known for their luxury and ride quality, largely thanks to sophisticated suspension systems. Whether you own a Magna, Allure, Intrigue, or another model, understanding the suspension parts is essential for maintenance, repairs, or upgrades. This guide covers the key components, how they work, signs of wear, and practical advice for sourcing replacements.

Understanding Country Coach Suspension Systems

Country Coach typically uses air-ride suspensions combined with leaf or trailing arm setups. The air system provides a smooth, adjustable ride, while the springs and shocks handle load and damping. The exact configuration varies by model and year, but most share common components: air springs (air bags), shock absorbers, leveling valves, height control rods, and sometimes anti-roll bars.

Air Springs (Air Bags)

Air springs are the hallmark of many Country Coach models. They replace traditional steel coils with pressurized air bladders that can be inflated or deflated to adjust ride height and stiffness. Common failure points include cracks, leaks, and faulty fittings. When replacing, match the exact part number for your coach—dimensions and pressure ratings differ.

Shock Absorbers

Shocks dampen the oscillations from the air springs and road irregularities. Country Coach often uses heavy-duty hydraulic or gas-charged shocks. Worn shocks cause excessive bouncing, sway, and poor handling. Replacement shocks should be designed for the weight of your coach—don't use generic light-truck shocks.

Leveling Valves and Height Control Rods

These valves regulate air pressure in the air springs to maintain a consistent ride height regardless of load. A misadjusted or stuck valve leads to sagging or leaning. The height control rod connects the axle to the valve; if bent or broken, the system won't work properly. Replace valves with OEM-style units to ensure correct operation.

Other Components

• Torsion bars or trailing arms: Some Country Coach models use these for axle location and roll control. Worn bushings cause clunks and misalignment.
• Steering stabilizers: Help control front-end shimmy. Replace if steering feels loose.
• Anti-roll bars: Reduce body lean in corners. Bushings and links wear over time.

Signs Your Country Coach Suspension Needs Attention

• Uneven ride height: One corner sits lower than others, or the coach leans when parked.
• Excessive bounce or sway: After hitting a bump, the coach continues to oscillate.
• Air compressor runs too often: Indicates a leak in an air spring or line.
• Clunking or knocking noises: Worn bushings, loose hardware, or failed shocks.
• Tire wear patterns: Cupping or scalloping suggests insufficient damping or misalignment.
• Poor handling: Drifting, wandering, or steering wheel off-center.

How to Choose Replacement Suspension Parts

When replacing suspension parts on a Country Coach, prioritize quality and compatibility. Counterfeit or off-brand parts may not withstand the weight or provide the correct damping characteristics. Here are practical tips:

• Always use the OEM part number as a starting point. Country Coach used many suppliers (Bilstein, Firestone, Hendrickson, etc.). Cross-reference numbers with aftermarket replacements.
• For air springs, look for Firestone or ContiTech bags—they are common OEM suppliers. Ensure the bag has the correct mounting type (stud vs. clamp) and air fitting size.
• Shock absorbers should be matched to the coach’s weight. Koni and Bilstein offer heavy-duty RV shocks. Avoid cheap imports that fade quickly.
• Leveling valves are often from Ridewell or Hadley. Rebuild kits exist (O-rings, seals), but full replacement is safer unless you are experienced.
• Check for updated designs. Some aftermarket parts improve on OEM—e.g., larger sway bars or improved bushings. Research forums specific to your model.

Installation Considerations

Suspension work on a motorhome is heavy and requires safety stands, proper jacks, and torque wrenches. Many owners choose professional installation, but DIY is possible with the right tools. Key points:

• Support the frame before removing air springs or shocks. Use jack stands rated for the coach’s weight.
• Disconnect air supply for air spring systems. Depressurize the system and cap lines to prevent debris ingress.
• Replace in pairs (both front or both rear) for balanced performance.
• Align the coach after replacing springs or adjusting ride height.
• Torque bolts to spec. Loose suspension components cause rapid wear and unsafe handling.

Final Recommendation

For most Country Coach owners, the best approach is to replace worn suspension parts with OEM-quality components. Start with a thorough inspection of air bags and leveling valves—these are the most common failure points. If your coach rides well but sways, consider upgrading the rear anti-roll bar. Keep records of part numbers for future reference. For major overhauls, consult a shop experienced with air-ride RV suspensions. Proper maintenance of your Country Coach suspension ensures a comfortable, safe journey for years to come.