Graco 17Z388 Sealed 4-Ball Plus Lower 3000cc Ultralife Cylinders
$28,922.50
Available to Order
Graco 17Z388 Sealed 4-Ball Plus Lower 3000cc Ultralife Cylinders, a Graco cylinder for Ultralife pump rods and cylinders.
- Graco part number 17Z388
- Displacement: 3000 cc (from the part description)
- Listed for Ultralife pump rods and cylinders
- Genuine OEM Graco part
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Sealed 4-Ball Plus Lower 3000cc Ultralife Cylinders – Graco Part 17Z388
Compatible Systems
- Graco Ultralife pump rods and cylinders
- Equipment whose Graco parts list calls for part number 17Z388
- Systems that match the details in the part description
The Graco 17Z388 Sealed 4-Ball Plus Lower 3000cc Ultralife Cylinders is a cylinder sold under Graco part number 17Z388. A cylinder is the barrel in which a piston or rod moves; it is a precision wear surface. Ultralife is Graco's coating option for the rods and cylinders of 4-ball lowers such as Viscount and High-Flo.
About the Ultralife pump rods and cylinders
Graco lists uses such as: industrial pumps for paint and coatings circulation. Graco's repair manual advises choosing Ultralife rod and cylinder for most applications, and chrome for fine pigment paint and low-lubricity fluids such as solvents and water.
Details from the Part Description
- Displacement: 3000 cc
What the Terms in the Part Name Mean
- 4-Ball: Lower with four check balls.
- Sealed 4-Ball Plus Lower: Sealed lower design.
- Ultralife Cylinders: Cylinder with Ultralife coating.
- Ultralife: Graco's rod and cylinder coating option for pump lowers; Graco states it is the default recommendation for most applications (chrome is recommended for fine-pigment paints and low-lubricity fluids such as solvents and water).
Before You Order
- Match the part number exactly: Graco numbers that look alike can be different parts.
- Have your equipment model, and the serial number if available, ready if you contact us for help.
Service Notes
- Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.
Frequently Asked Questions
Graco 17Z388 Sealed 4-Ball Plus Lower 3000cc Ultralife Cylinders is a cylinder. Ultralife is Graco's coating option for the rods and cylinders of 4-ball lowers such as Viscount and High-Flo.
Look up the part number in your Graco parts list or equipment manual and compare it with 17Z388. If your list shows a different number, or you are not sure which part you need, send us the equipment model and what you are replacing and we will help match it.
Lower with four check balls.
Ultralife is Graco's coating option for the rods and cylinders of 4-ball lowers such as Viscount and High-Flo. It is used for 4-ball pump lowers.
The equipment model and serial number, the part number from your manual or parts diagram, a photo of the part you are replacing and a short description of the job. With those we can confirm whether the 17Z388 is the right number.
Yes. It is sold under Graco part number 17Z388 as a genuine OEM Graco part.
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