Please wait while we process your order...

Free Shipping on Qualifying Orders |Fast Shipping — Most Orders Ship Same Business Day|Order by 1 PM CST for fastest dispatch|Call +1 713-931-4102

Graco 184122 Guide, Piston (4.5 Cm)

$89.50
In Stock
Part #: 184122

Precision piston guide that maintains stable linear movement and alignment inside Graco high-pressure displacement pump assemblies for consistent spray performance.

  • Part number: 184122 Guide, Piston (4.5 cm)
  • Ensures accurate piston rod alignment during operation
  • Reduces internal friction and wear in pump housing
  • Compatible with Graco Check-Mate displacement pump systems
  • Used in 60cc and 100cc industrial pump configurations
Quantity
Buy Now
Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Piston Alignment Component for High-Pressure Graco Pump Systems

Compatible Machines

The Graco 184122 GUIDE, PISTON (4.5 CM) is designed for precision alignment within industrial displacement pump assemblies, commonly used in Graco high-pressure spray systems.

  • Graco 222790 Series B Displacement Pump
  • Graco 235540 Series A Displacement Pump
  • Graco 237206 Series A Displacement Pump
  • Graco 237450 Series A Displacement Pump
  • Graco 246932 Series A Displacement Pump
  • Graco 60cc Check-Mate Pump Systems
  • Graco 100cc Check-Mate Pump Systems

What is Graco 184122 Guide, Piston (4.5 Cm)?

The Graco 184122 GUIDE, PISTON (4.5 CM) is a precision-machined internal pump component that ensures correct piston travel and alignment within Graco high-pressure displacement pumps. It acts as a guiding interface between moving pump parts, reducing wear and maintaining consistent stroke performance.

Engineered for durability in demanding industrial environments, this guide helps stabilize piston motion during continuous spray operations. It is typically used in Check-Mate pump assemblies where accurate fluid displacement and long service life are critical.

Function & Role in Pump System

The piston guide maintains linear motion of the piston rod, minimizing lateral movement and reducing internal friction. This improves sealing efficiency, extends component life, and ensures reliable pressure output in high-demand spray applications.

Frequently Asked Questions

It guides the piston inside high-pressure displacement pumps, ensuring smooth linear motion and reducing wear between moving components.

It is compatible with multiple Graco Check-Mate displacement pump systems, including 60cc and 100cc configurations and Series A/B pump models.

Proper alignment reduces internal friction, prevents premature wear, and ensures consistent pressure output during high-demand spraying operations.

No reviews yet. Be the first to review this product!

Related Products

Graco 2005276 Fluid Filter Manifold Outlet Packless Plug 3/8 XT −8%
Graco
Graco 2005276 Fluid Filter Manifold Outlet Packless Plug 3/8 XT
Part #: 2005276
$44.81 $48.50 Save $3.69
Buy Now
−5%
Graco
Graco 2005275 Outlet Fluid Filter 1/4 XT Spray System
Part #: 2005275
$36.67 $38.80 Save $2.13
Buy Now

Recently Viewed

Graco 102901 Fitting Genuine OEM
Graco
Graco 102901 Fitting
Part #: 102901
$130.50
Buy Now
Your Cart
No items in cart.
Add more items
Total 0
Checkout Modify Cart