290257 - Miller EnPak A30 & Bobcat 200 Vent Hose Assembly Service Kit

Maintain Peak Performance with the Miller 290257 Service Kit

Industrial operations rely on the consistent performance of their mobile power solutions. The Miller 290257 Service Kit, Vent Hose Assembly is a critical maintenance component designed specifically for the EnPak A30 and Bobcat 200 Air Pak systems. These all-in-one work truck solutions are engineered to withstand rigorous field use, but like all high-performance machinery, their internal components require periodic attention. This service kit provides the exact OEM replacement vent hose needed to ensure your unit's engine and compressor systems breathe correctly, maintaining internal pressure balance and preventing contamination.

Why Choose Genuine Miller OEM Parts?

When servicing complex equipment like the EnPak A30 or Bobcat 200, precision is paramount. The Miller 290257 is not just a generic rubber tube; it is a pre-formed assembly manufactured to Miller's exact engineering specifications. Using non-OEM hoses can lead to kinking, poor fitment, or material degradation due to exposure to heat, oil, and fuel vapors common in engine compartments. This genuine Miller part ensures:

• Exact Fitment: Designed to route perfectly through the machine's chassis without rubbing or pinching.


• Material Durability: Constructed from high-grade materials that resist hardening and cracking over time.


• System Integrity: Maintains the closed-loop ventilation necessary for environmental compliance and engine health.

Critical Maintenance for Fleet Reliability

For fleet managers and industrial maintenance teams, downtime is the enemy. A compromised vent hose can lead to messy oil leaks, vacuum leaks that affect engine performance, or the ingress of dust and debris into sensitive areas. Proactively replacing aging hoses with the Miller 290257 Service Kit during scheduled maintenance intervals is a cost-effective strategy to extend the lifespan of your capital equipment. Whether you are running a single service truck or managing a large fleet of mobile welding rigs, trusting genuine Miller parts ensures your equipment remains ready for the job site.

Compatibility and Application

This kit is explicitly engineered for the Miller EnPak A30 and the Miller Bobcat 200 Air Pak. These units are staples in the heavy equipment repair and construction industries, providing welding output, auxiliary power, and compressed air. Keeping the ventilation system intact is vital for the cooling and lubrication systems of these multi-process machines. Ensure your serial number matches the compatibility list for the 290257 kit to guarantee a successful repair.