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 189434 Pump Piston

The Graco 189434 Pump Piston ensures smooth and reliable pumping operation, providing long-lasting service in Graco diaphragm pumps.

  • OEM pump piston
  • Precision-engineered for durability
  • Maintains consistent fluid delivery
  • Fits Graco 1590 and 2150 pumps

Retail Price: $388
You save: $30.07 (7.75%)
Our Price: $357.93
0
Based on 0 reviews
5 ★
0%
4 ★
0%
3 ★
0%
2 ★
0%
1 ★
0%

Graco 189434 Pump Piston for Diaphragm Pumps

✔ Compatible Machines

  • Graco Husky 1590 diaphragm pumps
  • Graco Husky 2150 diaphragm pumps

Overview

The Graco 189434 Pump Piston is manufactured to provide high reliability and precision. Its robust construction ensures consistent pump operation even under demanding conditions.

Key Features

Part Number 189434
Component Type Pump piston
Material High-strength alloy
Pump Series 1590 & 2150

Installation & Usage Tips

  • Check piston alignment before installation.
  • Inspect for wear or corrosion regularly.
  • Replace if scoring or deformation occurs.

Frequently Asked Questions

Yes, it is designed for high-pressure diaphragm pump operation.
Keep clean, lubricated, and replace when signs of wear appear.
Specifically designed for Graco 1590 and 2150 series pumps.
High-strength alloy for durability and wear resistance.

Related Products

Product Image
Graco 16X414 Endurance Chromex Piston Pump GMAX II 3900
Retail Price: $756.00
You save: $120.96 (16.00%)
Our Price: $635.04
QTY:
Product Image
Graco 16X418 Displacement Pump
Retail Price: $1195.00
You save: $191.2 (16.00%)
Our Price: $1003.80
QTY:
Product Image
Graco 16X419 Endurance Chromex Piston Pump
Retail Price: $1050.00
You save: $168 (16.00%)
Our Price: $882.00
QTY:
Product Image
Graco 16X420 Endurance Pump
Retail Price: $1775.00
You save: $284 (16.00%)
Our Price: $1491.00
QTY:
Product Image
Graco 16X421 ProConnect Endurance Pump
Retail Price: $1340.00
You save: $214.4 (16.00%)
Our Price: $1125.60
QTY:
Product Image
Graco 16X423 Endurance MaxLife Piston Pump
Retail Price: $1855.00
You save: $296.8 (16.00%)
Our Price: $1558.20
QTY:
Product Image
Graco 16X425 Fluid Section Pump
Retail Price: $1965.00
You save: $314.4 (16.00%)
Our Price: $1650.60
Discontinued by Manufacturer
Product Image
Graco 16X427 Fluid Section Pump, Maxlife
Retail Price: $1950.00
You save: $312 (16.00%)
Our Price: $1638.00
QTY:

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