Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1

Continue Shopping Shopping Cart
Item removed from Cart
X
 
×

sprayersandparts Logo

Product Image

Graco 112589 U-Cup Seal

The Graco 112589 U-Cup Seal ensures a tight, leak-proof seal for Graco sprayers, maintaining pressure and smooth fluid flow. Ideal for regular maintenance and reliable performance.

  • OEM quality and durable material
  • Prevents leaks and pressure loss
  • Fits Graco Ultra 395, 495, 595, Mark V & SpackMax models
  • Easy to replace and install

$21.16
0
Based on 0 reviews
5 ★
0%
4 ★
0%
3 ★
0%
2 ★
0%
1 ★
0%

About Graco 112589 U-Cup Seal

Compatible Machines

  • Graco Ultra 395 Airless Paint Sprayer
  • Graco Ultra 495 Airless Paint Sprayer
  • Graco Ultra 595 Airless Paint Sprayer
  • Graco Mark V and SpackMax Series Equipment

Product Overview

The Graco 112589 U-Cup Seal is a genuine OEM sealing component designed for use in Graco airless sprayers and fluid pumps. It ensures leak-free operation by maintaining hydraulic pressure and preventing fluid bypass during high-pressure applications.

Key Features

  • Durable Elastomer Material: Designed to resist chemical wear and deformation.
  • Precision Fit: Maintains a tight seal for smooth piston or rod motion.
  • Leak Prevention: Minimizes paint or fluid loss during spraying.
  • OEM Quality: Matches Graco’s original equipment standards for reliability.
  • Easy Replacement: Fits directly without modification.

Technical Specifications

Part Number 112589
Component Type U-Cup Seal
Material High-Density Elastomer
Function Seals hydraulic fluid and prevents leaks in piston or rod assemblies
Application Pressure Range Up to 5000 PSI (depending on model)
Compatibility Graco Ultra Series, Mark V, and SpackMax Equipment

Applications

  • Airless paint sprayers and coating systems
  • Hydraulic pump assemblies
  • Piston and rod sealing systems
  • Industrial finishing and texture spraying units

Frequently Asked Questions

It provides a tight, leak-resistant seal inside Graco pump assemblies, preventing fluid bypass and maintaining system pressure for consistent spraying performance.

The 112589 U-Cup Seal fits Ultra 395, Ultra 495, Ultra 595, and Mark V / SpackMax sprayers.

Replacement depends on usage frequency and material sprayed, but typically every 6 to 12 months or when you notice pressure loss or fluid leakage from the pump.

Note: Always verify your equipment’s parts manual before replacement to ensure proper fitment.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method 

ADDRESS