GRACO Piston Nut - (SKU: 17N040)

GRACO Piston Nut - (SKU: 17N040)The GRACO 17N040 is a piston nut, a critical component used to secure the piston within certain GRACO pump assemblies. Its material is not explicitly stated, but GRACO piston nuts are typically constructed from durable metals such as steel or alloy for strength and longevity. This part is essential for maintaining the integrity and proper function of the piston assembly in GRACO spray equipment. Key Features: Piston Nut 17N040 Compatible with select

1/4" x 24"

The GRACO 16C501 is a stainless steel braided hose assembly designed for efficient and reliable fluid transfer in GRACO fluid handling equipment

Ensure wiring is properly routed before securing with the clip

Replace the spring if it shows any loss of tension or damage

It features a 3/4" BSPP (British Standard Pipe Parallel) male thread on one end and a 1" BSPP female thread on the other

Follow the equipment manual for step-by-step instructions on diaphragm replacement

Always use the correct wrench size to avoid damaging filter housings or threads

but it is engineered for heavy-duty performance and reliable operation

Inspect hose regularly for wear or damage and replace as needed

Vented design for air shut-off and bleed

redundancy

Check for proper alignment and sealing to prevent leaks