Graco 249123 Fluid Section Packing Repair Kit
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(1 review)
$131.31
$191.00
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The Graco 249123 Fluid Section Packing Repair Kit renews the seal performance of GMAX II 7900 and TexSpray 7900 HD pumps, preventing leaks and restoring pressure consistency.
- Designed for the 249122 displacement pump
- OEM-grade seals and packings for long service life
- Stops fluid leakage and pressure loss
- Ideal for GMAX II 7900 & TexSpray 7900 HD sprayers
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Genuine OEM Part
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Fluid Section Packing Repair Kit — Graco 249123 (for GMAX II 7900 Pumps)
Compatible Machines
The 249123 Fluid Section Packing Repair Kit services the 249122 displacement pump used on these sprayers:
- GMAX II 7900 Standard Hi-Boy — Model 248701
- GMAX II 7900 Standard Lo-Boy — Model 248700
- GMAX II 7900 Premium Hi-Boy — Model 248703
- GMAX II 7900 Premium Lo-Boy — Model 248702
- GMAX II 7900 Roof Rig Standard Hi-Boy — Model 248953
- TexSpray 7900 HD — Model 258735
Overview
The Graco 249123 Fluid Section Packing Repair Kit restores sealing performance in the 249122 displacement pump used on GMAX II 7900 and TexSpray 7900 HD sprayers. Replacing worn packings helps eliminate leakage, stabilize pressure, and maintain a consistent spray pattern.
What’s in the Box & Related SKUs
| SKU | Description | When To Use |
|---|---|---|
| 249123 | Fluid Section Packing Repair Kit (seal/packing set) for the 249122 pump | Pressure drops, seepage, or worn packings; pump hardware is otherwise in good condition. |
| 249122 | Displacement Pump (Complete Assembly) for GMAX II 7900 / TexSpray 7900 HD | Severe wear or damage to pump body/rod/cylinder, or when a full assembly swap minimizes downtime. |
Key Benefits
- Restores seal integrity to reduce leaks and pulsation.
- Helps maintain factory pressure and spray quality.
- Cost-effective maintenance for high-output GMAX II 7900 rigs.
Fit & Verification Tips
- Confirm your sprayer model: 248700, 248701, 248702, 248703, 248953, or 258735.
- This kit services the 249122 pump. If your machine has a different pump, verify kit compatibility first.
- Use genuine Graco parts and follow torque/sequencing per the service manual.
Frequently Asked Questions
It fits GMAX II 7900 units (Standard/Premium, Hi-Boy/Lo-Boy) and TexSpray 7900 HD 258735 that use the 249122 displacement pump. Check your specific model number to confirm.
If performance issues stem from worn packings (leaks, loss of pressure) and the pump hardware is sound, use 249123. If there’s scoring, corrosion, or damage to the pump body/rod/cylinder, replace the complete pump 249122.
Basic hand tools and cleanliness are essential. Depressurize, follow Graco safety procedures, and assemble packings in the correct order with proper lubrication and torque as specified in the service manual.
Yes—fresh packings help the pump build and hold pressure, reducing pulsation and improving priming and spray consistency when the rest of the system is in good condition.
Yes—flush with the appropriate solvent for your coating, check for leaks, and verify pressure/pattern before returning to production.
5
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Nicole B.
Had this on hand as a spare and this 249123 Fluid Section Packing Repair Kit and it matched the original spec exactly, down to the part number. Part #249123 matched exactly. Exactly what was described - no complaints.
