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Cummins 4334460 Camshaft for QSK23 Engine
Optimize valve timing and boost performance in your Cummins QSK23 diesel engine with the 4334460 camshaft. Precision-engineered for smooth operation, long service life, and reliable power delivery in heavy-duty applications. Fast global shipping from VOLGEN POWER
Product Details
Cummins 4334460 Camshaft for QSK23 Series
High-precision camshaft that controls valve timing and lift for maximum efficiency and durability in the 23-liter Cummins QSK23 diesel engine.
Product Detailed Description
In demanding applications such as mining, power generation, construction, and marine operations, the Cummins QSK23 engine requires precise valve control to achieve optimal combustion, power output, and fuel economy. The 4334460 Camshaft is the core component that drives intake and exhaust valves with exact timing and lift, ensuring smooth engine breathing even under extreme loads and high RPM.
Manufactured to strict Cummins specifications, this camshaft features a large-diameter design with hardened surfaces for superior wear resistance, excellent fatigue strength, and stable performance across thousands of operating hours. It installs directly as a replacement, restoring factory valve timing without modifications and helping extend the interval between major engine overhauls.
Product Features
- Precision-ground lobes for accurate valve timing and lift
- Large-diameter hardened surfaces for high-load durability
- Robust construction that resists wear and fatigue in harsh conditions
- Direct-fit design – installs without special machining
- Optimized for QSK23 engines in industrial and commercial heavy-duty use
- Backed by VOLGEN POWER’s quality assurance and technical support
Technical Specifications
| Item | Details |
|---|---|
| Part Number | 4334460 |
| Cross References | 4095507, 4095508, 4345450 |
| Weight | 24.25 lb (11 kg) |
| Package Dimensions | 48 × 6 × 6 inches |
| Type | Engine Camshaft |
| Material | Premium OEM-grade construction |
| Engine Series | Cummins QSK23 (CM2250 K109, CM500) |
Compatible Applications
Ideal for Cummins QSK23 series engines in:
- Mining and construction machinery
- Industrial generators and power plants
- Heavy-duty trucks and excavators
- Marine propulsion and stationary equipment
Ready to restore precise valve timing in your QSK23 engine? [Add to Quote] [View All Cummins Parts]
FAQ
- What is the function of the 4334460 camshaft?
It controls the opening and closing timing of intake and exhaust valves for optimal combustion and performance.
- Which engines does it fit?
Designed for Cummins QSK23 series (including CM2250 K109 and CM500 models).
- Is installation straightforward?
Yes – direct replacement with no machining required (professional installation recommended).
- What are the key benefits?
Improved valve control, reduced wear, better fuel efficiency, and extended engine life under heavy loads.
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