Graco 17H871 Cylinder for Mark V Pro & 5900 HD Pro
Graco 17H871 Cylinder is the OEM cylinder component used in the pump assembly of the above TexSpray models. It provides the precision-machined chamber in which the piston and packings operate, restoring smooth, reliable pumping performance when the original cylinder is worn or damaged. Choose this Genuine Graco part to maintain factory fit and finish.
Compatible Machines
- • TexSpray Mark V ProContractor
- • TexSpray 5900 HD ProContractor
Key Highlights
- OEM Part Number: 17H871
- Function: Replacement Cylinder for pump assembly
- Fitment: Built for Mark V ProContractor and 5900 HD ProContractor
- Performance: Helps restore prime, pressure stability, and spray quality
- Authenticity: Genuine Graco quality and tolerances
Quick Specs
| Part Number | 17H871 |
| Component | Pump Cylinder (housing for piston/packings) |
| Compatibility | TexSpray Mark V ProContractor; TexSpray 5900 HD ProContractor |
| Brand | Graco (OEM) |
Fitment & Installation Notes
- Match your sprayer model and series to ensure correct fit (check the unit’s nameplate and parts manual).
- Inspect piston rod and packings during service; replace worn components to maximize cylinder life.
- Use clean lubricant and follow Graco torque/sealant guidance where applicable.
Frequently Asked Questions
Yes. 17H871 is an OEM Graco Cylinder, built to factory specifications for the compatible TexSpray models listed above.
It fits the TexSpray Mark V ProContractor and TexSpray 5900 HD ProContractor.
It’s best practice to inspect/replace packings, seals, and the piston rod if worn. Combining a new Cylinder with fresh packings helps restore pressure consistency and extend service life.
Check your sprayer’s exact model/series and reference its parts breakdown. If the parts list calls out 17H871 as the Cylinder, you’re good to go.
Tip: If your pump struggles to hold pressure or exhibits scoring in the cylinder bore, replacing the 17H871 Cylinder with fresh packings can significantly improve performance.
