Why Pros Choose Graco Mark VII XT
Graco Ultra Mark VII XT is the heavyweight of Graco’s new XT series built to keep large crews productive and finish‑critical jobs on schedule. Its 2.9 hp Xtreme Torque motor, 6.4 L/min (1.7 GPM) max flow, and 228 bar (3,300 psi) working pressure deliver enough power to atomise everything from heavy block fillers to fine‑finish coatings while operating at just 79 dB quiet enough for occupied spaces.
Add a Hi‑Boy chassis, crush‑proof inlet strainer, and Graco’s Rapid‑Response pressure control, and you get a graco electric airless sprayer gun that rolls easily, holds pressure rock‑steady, and minimises overspray on every pull of the trigger.
XT‑Series Performance Highlights
| Feature | Benefit on Site |
|---|---|
| Endurance Vortex MAXLIFE pump | 3× longer service life before repack less downtime. |
| Selectable Performance Modes | Dial in ideal pressure for primers, enamels or high‑build plasters in seconds. |
| TurboClean | Flushes pump & hose up to 4× faster, saving solvent and labor. |
| WatchDog protection | Automatically shuts the pump when material runs out, preventing dry‑pump damage. |
These innovations, plus a Bluetooth‑enabled SmartControl XT display (ProContractor trim), make the Mark VII XT one of the smartest graco electric airless sprayers in class.
Complete Pump Parts List — Model 2001557
A healthy pump is the heart of your sprayer. Here’s the official graco airless paint sprayer parts list for the Standard Pro Hi‑Boy Pump 2001557 (Mark VII XT Pro). Keep this breakdown handy when stocking spares or troubleshooting:
| Ref. | Part No. | Description | Qty. |
|---|---|---|---|
| 1 | 183171 | Throat Seal | 1 |
| 2 | 193032 | Packing Nut | 1 |
| 3 | 193124 | UHMWPE Throat V‑Packings (blue) | 4 |
| 4 | 15C989 | Male Throat Gland | 1 |
| 5 | 2001536 | Pump Cylinder | 1 |
| 6 | 124249 | Ceramic Check Ball | 1 |
| 7 | 160325 | O‑Ring (packing) | 1 |
| 8 | 193125 | UHMWPE Piston V‑Packings (blue) | 4 |
| 10 | 24U993 | Piston Valve | 1 |
| 12 | 24N013 | Carbide Seat Kit (incl. 14, 27, 33) | 1 |
| 13 | 15A303 | Foot‑Valve/Intake | 1 |
| 14 | 17R046 | Inlet Check Ball | 1 |
| 15 | 16M658 | Ball Guide | 1 |
| 16 | 118504 | Piston Wiper | 1 |
| 17 | 183185 | Female Piston Gland | 1 |
| 18 | 128296 | Brown Piston V‑Packings | 3 |
| 19 | 183178 | Male Piston Gland | 1 |
| 20 | 257031 | Cylinder Sleeve | 1 |
| 21 | 107098 | PTFE O‑Ring | 1 |
| 22 | 2001547 | Piston Rod | 1 |
| 23 | 183175 | Leather Throat V‑Packings | 3 |
| 24 | 15C990 | Female Throat Gland | 1 |
| 27 | 107098 | PTFE O‑Ring | 1 |
| 28 | C20987 | O‑Ring | 1 |
| 29 | 15C998 | Backup Washer | 1 |
| 31 | 17E793 | O‑Ring | 1 |
| 32 | 16M291 | Spacer | 1 |
| 33 | 24E027 | Intake Spring | 1 |
| 34 | 17E792 | FX‑90 O‑Ring | 1 |
| 35 | 2004023 | Outlet Check‑Valve Kit | 1 |
Pro Tip: All starred components above ship in repair kit 17H851 an affordable way to overhaul the entire lower end at once.
Must‑Have Attachments & Accessories
Pairing the right airless paint sprayer attachments with your Mark VII XT boosts productivity and finish quality:
- Graco RAC X LP Tips (517–647): Lower‑pressure tips minimise overspray while maintaining pattern uniformity perfect for large interior walls.
- Contractor PC or Silver Plus graco airless spray guns: Lightweight, repair‑in‑place designs cut user fatigue and reduce down‑time when swapping needles/seats.
- Blue Max II 1/4" & 3/8" Hoses: Rated to 3,300 psi for long runs; use whip hoses at the gun to improve flexibility.
- 287987 Texture Hopper & 289587 Bag Press: Converts your sprayer for viscous plasters and fillers, expanding your job mix.
- QuickReel Hose Reel (ProContractor kits): Adds hose‑management without tangles saves minutes at setup & teardown.
Maintenance Roadmap
- Daily: Run TurboClean until discharge runs clear; wipe the piston rod with TSL (Throat Seal Liquid) to protect packings.
- Every 500 L of material: Inspect filter screen, tip guard, and gun packings; replace if clogged or swollen.
- At first sign of leakage: Tighten packing nut gently; if seepage persists, install kit 17H851 to refresh all wear parts in under 30 min.
- Off‑season storage: Flush with mineral spirits, add pump armour, and engage trigger lock.
Following this regimen keeps your graco electric airless sprayers running like new and protects margins on long projects.
Ordering & Availability
All items in the 2001557 pump breakdown are stocked by authorized distributors like sprayersandparts.com. When ordering:
- Cross‑check part numbers against the table above.
- Buy in kits (seal, seat, valve) to cut freight costs.
- Request genuine graco airless paint sprayer parts aftermarket substitutes often use softer alloys that pit under 3,300 psi.
In short, the Ultra Mark VII XT delivers higher output, longer service intervals, and quieter operation key buying triggers for professionals who calculate cost per litre sprayed, not just sticker price.
Ready to Power‑Up Your Fleet?
Click “Add to Cart,” bundle the essential parts list, and experience the next‑generation performance of Graco’s flagship graco electric airless sprayer.
Your crews and your bottom line will thank you.