Wolo Manufacturing Air Suspension Compressor Kit

Wolo Manufacturing Air Suspension Compressor Kits: On-Board Air Done Right

Wolo Manufacturing has been a trusted name in vehicle air systems since 1965, growing from a single-product operation into a second-generation, family-owned company recognized as a leader in horn and compressor technology. While Wolo is widely known for its air horn expertise, that same engineering DNA translates directly into their air suspension compressor kits — self-contained on-board air systems engineered to power pneumatic suspension, air bags, train horns, and light-duty air tools from a single, vehicle-mounted unit.

Purpose-Built for Suspension and On-Board Air Applications

Wolo's compressor kits are designed as complete, ready-to-install solutions. Flagship lines like the Tornado (Model 858) and Air Rage (Model 860) ship as full kits that include everything needed for a professional-grade installation. The Tornado features a 2.5-gallon steel tank and a 12V motor delivering approximately 2.55 CFM, while the Air Rage steps up to a 5-gallon tank with a 3.5 CFM output — giving buyers a clear choice based on their suspension system's volume and duty-cycle demands.

Both systems run on 12-volt DC power, making them straightforward to wire into virtually any vehicle's electrical system. A key advantage of Wolo's design philosophy is the oil-less, maintenance-free pump architecture — there's no fluid to check or change, which is especially valuable in an under-vehicle or trunk-mounted installation where access can be limited.

Engineering Details That Matter for Suspension Use

Air suspension compressors face unique demands compared to simple tire-inflation units. Wolo addresses these with several thoughtful design choices found across their compressor kit lineup:

• Gearless, thermo-protected magnetic motor — helps prevent overheating during repeated suspension cycling cycles.
• Integrated cooling fins on the pump cylinder and head, supporting a 33% duty cycle at 100 PSI — sufficient for most air-ride suspension applications.
• Heavy rubber vibration-isolation bushing at the compressor base, virtually eliminating transmitted vibration to the chassis or body panels.
• Built-in pressure switch, pressure gauge, and pressure relief valve — the tank manages itself automatically, maintaining system pressure without manual intervention.
• Manual water drain and moisture/dust-resistant construction keep the internal components protected in real-world driving conditions.
• Black corrosion-resistant tank coating and welded steel mounting brackets for a durable, long-service installation.

A Trusted Brand Crossing Over into Suspension

Wolo's deep roots in compressor design for air horn systems — one of the most demanding intermittent-duty applications in the automotive world — give their suspension compressor kits a credibility edge. The same durability standards that keep a train horn screaming reliably also translate to consistent, repeatable suspension inflation. For enthusiasts fitting air ride setups to trucks, SUVs, or custom builds who want a proven, packaged solution without sourcing individual components, Wolo's compressor kits offer a practical and well-regarded starting point.

Browse the full selection of air suspension compressor kits or explore the complete Wolo Manufacturing catalog to find the right on-board air solution for your build.