Graco 244240 Return Hose Assembly

The Graco 244240 Hi Return Line Repair Kit is an OEM return hose assembly designed for Hi-Boy sprayers to ensure proper priming, draining, and flushing performance. Ideal for replacing cracked or leaking hoses.

OEM-quality replacement for reliable fluid return
Fits popular Ultra Max II and GMAX sprayers
Maintains clean, safe priming and pressure relief

Retail Price: $70

You save: $5.32 (7.60%)

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Description

Replacement Overview for Graco 244240 Hi-Return Line Repair Kit

Compatible Machines

The Graco 244240 return/prime hose assembly fits popular Hi-Boy and cart-mounted sprayers listed below. Always check your sprayer’s parts manual to confirm series compatibility.

ST Series B (Hi-Boy)
STX Series (Hi-Boy)
190ES / 190ES Hi-Boy (Series C, D, E)
Ultra 395 / 395PC Hi-Boy
Ultra Max II 490 / 495 / 595 Hi-Boy
Ultra Max II 695 / 795 Hi-Boy (incl. ProContractor, IronMan variants)
Ultra Max II 1095 / 1595 (various cart configurations)
GMAX 3400, 3900, 5900, 7900 (selected models)

What is the Graco 244240 Return Hose Assembly?

The Graco 244240 Hi Return Line Repair Kit (often called a drain hose assembly or return/prime hose) is the OEM tube/line that routes fluid back to the bucket during priming, flushing, and pressure-relief. Replacing a cracked, kinked, or leaking hose restores safe, clean prime/return function and helps prevent mess and aeration in the fluid system.

Direct-fit OEM Graco part for reliable sealing and routing
Maintains proper prime / drain performance during start-up and cleanup
Designed for common Hi-Boy cart configurations

Specifications

Part Number	244240
Item Type	Return / Prime Hose Assembly (Hi Return Line Repair Kit)
Function	Routes fluid back to bucket for priming, flushing, and pressure relief
Fitment Style	Designed for Hi-Boy cart-mounted sprayers (see compatible list above)
Included	OEM hose assembly (contents may vary by Graco packaging/update; refer to your parts diagram)

Installation & Use Notes

Relieve pressure and unplug the sprayer before service.
Match routing and clips to the original return line path on your Hi-Boy frame.
Prime into a waste pail first, then switch to material per your sprayer manual.

Frequently Asked Questions

Yes—brands and distributors may call it a return, drain, or prime hose. It’s the same OEM function: returning fluid to the bucket during priming/flush.

Check the model and series in your parts manual. If your unit is a Hi-Boy cart from the compatible list (e.g., Ultra Max II 695/795/1095/1595, many GMAX models, etc.), 244240 is typically correct. When in doubt, match the original hose routing and part number in the diagram.

Visible cracks, hardening, leaks, kinks that restrict flow, or the hose popping off fittings during prime/flush are common signs. Replacement restores clean and safe return flow.

Packaging can vary over time. The OEM 244240 is supplied as a hose assembly; consult your current Graco parts diagram to confirm included clips/fittings for your exact series.

Use only materials and cleaners approved by Graco for your sprayer family. Avoid aggressive chemicals that can degrade elastomers; always flush per the manual.