Graco 17K162 Pump Repair Kit
$150.18
$222.00
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The Graco 17K162 Pump Repair Kit is a genuine OEM solution to restore pump performance and eliminate leakage in professional airless sprayers. It’s designed for the 16X420 Endurance Pump used on top-tier Ultra Max II and GMAX models.
- Includes complete packings and seals for pump lower section
- Restores pressure stability and smooth operation
- Fits Ultra Max II 1095/1595 and GMAX II 5900 series
- Ensures long-lasting performance with genuine Graco materials
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Overview & Compatibility Details
Compatible Machines
The Graco 17K162 Pump Repair Kit services the 16X420 Endurance Pump used on the high-output Ultra/Ultimate and GMAX series below. Always verify your sprayer’s parts manual before ordering.
- Ultra Max II 1095 — ProContractor
- Ultra Max II 1095 — IronMan
- Ultra Max II 1595 — ProContractor
- Ultra Max II 1595 — IronMan
- GMAX II 5900 — ProContractor
- GMAX II 5900 — IronMan
- Ultimate MX II 1095 — ProContractor / IronMan
- Ultimate MX II 1595 — ProContractor / IronMan
- Any Graco unit equipped with the 16X420 Endurance Pump (fluid section)
What the 17K162 Pump Repair Kit Is
OEM Pump Packing / Repair Kit for sealing components in the pump lower. Replacing worn packings restores prime, pressure, and reduces leakage—keeping your Graco airless sprayer in peak condition.
| Graco Part # | 17K162 |
|---|---|
| Primary Pump Lower | 16X420 Endurance Pump |
| Typical Series Covered | Ultra Max II 1095/1595, GMAX II 5900, and selected Ultimate MX II variants |
| Function | Replaces pump packing/seal set to restore sealing and performance |
| Recommendation | Confirm via your sprayer’s parts manual or pump tag before purchase |
Why Choose the Genuine Graco 17K162
- Restores pressure stability and prime after packing wear
- Reduces leaks and extends the life of the pump rod & cylinder
- Designed to match OEM tolerances and materials for the 16X420
Installation & Maintenance Tips
- Verify your pump lower number (look for 16X420) and your model variant/year
- Clean, inspect, and lubricate during re-pack; follow Graco torque specs
- Flush routinely and keep filters/tips right-sized to maximize packing life
Frequently Asked Questions |
|---|
Yes—17K162 is the OEM repair/packing kit for the 16X420 Endurance Pump. If your sprayer uses that pump lower, this is the correct kit (verify with your parts manual for year/variant specifics).
Commonly: Ultra Max II 1095/1595 (ProContractor/IronMan), GMAX II 5900 (ProContractor/IronMan), and selected Ultimate MX II 1095/1595 models that specify the 16X420 pump lower.
Loss of prime, visible paint leakage from the pump, inability to reach/hold set pressure, frequent pressure fluctuations, or excessive cycling are typical signs the pump packings are worn.
Flush after use, strain coatings, keep filters/tips matched to material, avoid dry-running, and store with pump protectant when idle. These steps help maximize the service life of the new packings.
No. Packing kits are pump-specific. Use 17K162 only for pump lowers designed for it—primarily the 16X420. If your pump number differs, consult the parts manual for the correct kit.
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