Graco 120340 Bearing Rod
The Graco 120340 Bearing Rod ensures smooth pump operation and precise alignment, reducing friction and extending sprayer life.
- Part Number: 120340
- Material: Hardened Stainless Steel
- Pressure Rating: Up to 3000 psi
- Function: Aligns pump rod and supports seals
- Fits: Multiple Graco Airless Sprayer Models
Graco 120340 Bearing Rod – Precision Alignment & Pump Efficiency
Compatible Machines
- Graco Ultra Max II 490 / 495 / 595
- Graco 390 PC Airless Sprayer
- Graco LineLazer 3400
- Graco GMAX II 5900
- Graco Ultra 395
Product Description
The Graco 120340 Bearing Rod is a critical wear component designed for precise alignment and reduced friction in high-performance Graco airless sprayers. Built from hardened stainless steel, it enhances pump efficiency, extends seal life, and ensures consistent fluid delivery even under high-pressure conditions.
Key Features
- Precision-ground stainless steel construction for long service life
- High alignment accuracy to reduce wear and improve pump performance
- Corrosion-resistant and polished for smoother operation
- Supports high-pressure systems up to 3000 psi
- OEM replacement for multiple Graco sprayer models
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 120340 |
| Material | Hardened Stainless Steel |
| Pressure Rating | Up to 3000 psi |
| Function | Aligns pump rod and supports seal assembly |
| Surface Finish | Electropolished for reduced friction |
| Manufacturer | Graco Inc., USA |
Applications
The Graco 120340 Bearing Rod plays a key role in maintaining alignment within the fluid section of Graco airless sprayers, minimizing lateral displacement and enhancing pump performance. Ideal for industrial, commercial, and professional painting applications.
Frequently Asked Questions
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