Multiquip 21948 Air Intake Hose - OEM Replacement Part

The air intake hose delivers clean, filtered air from the air cleaner assembly to the engine intake manifold on Multiquip ride-on power trowels. This critical component maintains proper air flow to ensure optimal fuel combustion, engine performance, and protection against dust and debris ingestion that can cause premature engine wear or failure.

Designed specifically for the HTX-44K4 ride-on trowel, this intake hose must maintain an airtight seal to prevent unfiltered air from bypassing the filtration system. Common failure symptoms include cracks, brittleness from heat exposure, loose connections, or deterioration from oil and fuel vapors. A compromised air intake hose can lead to rough idle, reduced power output, increased fuel consumption, and potential engine damage from contaminant ingestion.

Regular inspection of the air intake system during routine maintenance intervals helps identify wear before it affects trowel performance. Replace this hose at the first sign of cracking, softening, or poor fitment to maintain reliable operation in demanding concrete finishing environments.

Compatible with the following Multiquip model:

• HTX-44K4

Genuine Multiquip OEM part, sold by an authorized dealer.