Maintain consistent material intake and reliable pump performance with this 41-inch x 1-inch ID Suction Hose, engineered as a durable, OEM-compatible replacement for Graco 185-381. Designed specifically for line striping and high-flow airless spray applications, this cut-length hose ensures smooth material feed from the supply to the pump—helping prevent cavitation, air ingestion, and pressure loss.
Manufactured to OEM specifications and assembled in the USA, this suction hose is ideal for routine maintenance on Graco LineLazer systems—keeping your equipment running efficiently on demanding jobsites.
Direct Replacement for Graco 185-381 – OEM-compatible fit for straightforward installation and dependable performance.
41" Cut Length, 1" Inner Diameter – Optimized for high-volume material intake in line striping applications.
Durable Suction Hose Construction – Built to withstand harsh jobsite conditions and repeated use.
Maintains Consistent Material Flow – Helps prevent cavitation, air leaks, and pressure drop.
Professional-Grade Performance – Designed for continuous-duty airless spraying and striping.
Assembled in the USA – Trusted quality and workmanship for professional use.
This suction hose is compatible with the following equipment:
Graco LineLazer III 3900
Graco LineLazer III 5900
Graco LineLazer IV 3900
Graco LineLazer IV 5900
| Specification | Detail |
|---|---|
| Product Type | Suction Hose (Cut Length) |
| Length | 41 Inches |
| Inner Diameter | 1" |
| Replacement For | Graco 185-381 |
| Application | Pump Suction / Material Intake |
| SKU / MPN | 13-3539 |
| Country of Assembly | USA |
This 41" x 1" ID Suction Hose Replacement is a critical wear component for maintaining proper material flow and pressure stability in professional Graco LineLazer systems. Designed as a direct replacement for Graco 185-381 and assembled in the USA, it delivers OEM-level fit and dependable performance at a cost-effective value—ideal for contractors, striping professionals, and maintenance teams.
A smart maintenance choice to keep your line striping equipment operating efficiently on demanding jobs.