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| Categories | Cummins Valve Guides |
|---|---|
| Brand Name: | CUMMNIS |
| Model Number: | QSK23 |
| MOQ: | 100 |
| Certification: | ISO,IATF |
| Place of Origin: | China |
| Packaging Details: | Normal |
| Delivery Time: | 30-90 days |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 500000 valve guide per month |
| Price: | 3-3.5USD |
| Material: | Alloy Cast Iron |
| Usage: | Engine Component |
| Durability: | Long-lasting |
| Compatibility: | Cummins OSK23 Engines |
| Size: | Standard |
| Precision: | Accurate |
| Function: | Guiding Valves |
| Heat Resistance: | High |
| Corrosion Resistance: | Excellent |
| Quantity: | 100 pieces per box |
| Company Info. |
| Deyang Hexin Machinery Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
QSK23 SET:
---Valve guide oem: 4007722
---Intake valve seat oem: 6240-11-1321
---Exhaust valve seat oem: 6240-11-1330
| Valve Guide | 4007722 |
| Material | Alloy cast iron |
| Brand | Cummins |
| Engine | QSK23 |
| Fuel | Oil |
Ensure peak performance and reliability for Cummins QSK23 engine with our premium OEM Valve Guide (Part #4007722). Designed for precision and durability, this valve guide is a critical component in maintaining proper valve alignment, reducing wear, and optimizing engine efficiency in demanding applications.
✔ Genuine OEM Quality – Manufactured to exact Cummins specifications (OEM #4007722) for
a perfect fit and long-lasting performance.
✔ Superior Heat & Wear Resistance – Made from high-grade materials to withstand extreme engine
temperatures and friction, extending engine life.
✔ Precision Engineered – Ensures smooth valve operation, minimizing oil consumption and
preventing valve stem damage.
✔ Enhanced Engine Performance – Reduces friction for improved fuel efficiency and power output
in heavy-duty applications.
✔ Compatible with Cummins QSK23 Engines – Ideal for industrial, marine, power generation, and automotive
uses.
This high-performance valve guide is essential for maintaining the efficiency of Cummins QSK23 engines in:
Heavy-Duty Trucks & Buses
Marine & Offshore Vessels
Power Generators & Industrial Equipment
Construction & Mining Machinery

With over 30 years of expertise in automotive parts export, we specialize in manufacturing high-precision, high-performance components for global markets. Our products meet stringent quality standards and are trusted by clients worldwide.
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