Air Suspension Leveling Valve Rod - 21.5" Adjustable - Replaces 22379948

Maintain the correct ride height and ensure maximum chassis stability with this premium Air Suspension Leveling Valve Rod by FleetPro Parts & Tires. This critical suspension link connects your height control valve to the axle, allowing for automatic adjustments to your air bags regardless of the payload. Manufactured from high-strength steel with a clear zinc finish for superior corrosion resistance, this rod is designed to survive the harsh underbody environment of a commercial truck. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for owner-operators and fleets across the Midwest and nationwide.

Restore Chassis Stability: The Air Suspension Leveling Valve Rod Advantage

This Air Suspension Leveling Valve Rod is a professional-grade solution for eliminating suspension sag and uneven vehicle height. It features a standard 21-1/2" length and precision-cut M6-1.0 mounting threads to ensure a perfect fit. Note: This is a complete linkage kit that includes a new rubber bushing, pin, washer, and nut, providing everything you need for a total "drop-in" replacement. Upgrading to a fresh leveling rod prevents swaying and poor ride quality caused by worn or bent linkages.

At FleetPro Parts & Tires, we prioritize suspension hardware that meets or exceeds strict OEM standards for durability. This rod is a direct professional-grade replacement for major part numbers including Volvo 22379948, 20571129, and Haldex SRK9692. Whether you are driving a Volvo VNL or a Freightliner, our leveling rod provides the reliable performance needed for smoother, safer hauls. Upgrade today and experience the stability of a perfectly leveled suspension.

Vehicle Fitment & Compatibility

This air suspension leveling rod is precision-engineered for the following heavy-duty applications:

• Volvo: VN, VNL, and VNM Series Trucks
• Freightliner: Various Heavy-Duty Models
• Midland: Universal Linkage Applications

Direct Replacement & Cross-Reference Numbers:

This rod serves as a direct exact-fit replacement for the following part numbers:

• Volvo OEM: 22379948, 20571129, 85141824, VOL-22379948
• Haldex: SRK9692
• Automann: MSRK9692
• Newstar: S-23323, S23323, S-22748, S22748
• OE Aftermarket: 5105568

Technical Specifications

• Rod Length: 21-1/2" (21.5 Inches)
• Mounting Stud Thread: M6 - 1.0
• Material: High-Strength Steel & Reinforced Rubber
• Finish: Clear Zinc Coating (Corrosion Protection)
• Kit Includes: Steel Rod, Rubber Bushing, Pin, Washer, and Nut
• Brand: FleetPro Parts & Tires