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High Precision Engine Part Valve Guide 4026657 Exhaust Valve Guide Cummins ISX15 Engine

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xMaterial | Alloy Cast Iron | Usage | Engine Component |
---|---|---|---|
Durability | Long-lasting | Compatibility | Cummins ISX15 Engines |
Size | Standard | Precision | Accurate |
Function | Guiding Valves | Heat Resistance | High |
Corrosion Resistance | Excellent | Quantity | 100 Pieces Per Box |
Highlight | 4026657 engine part valve guide,High Precision engine part valve guide,4026657 exhaust valve guide |
ISX15 SET:
---Valve guide oem: 4026657
---Intake valve seat oem: 3104445 / 3681071 / 4059215
---Exhaust valve seat oem: 3679537 / 3679659 / 3683349
Valve Guide | 4026657 |
Material | Alloy cast iron |
Brand | Cummins |
Engine | ISX15 |
Fuel | Oil |
Maximize your Cummins ISX15 engine's reliability with our genuine OEM valve guide (Part #4026657). This critical component ensures precise valve alignment and smooth operation in demanding heavy-duty applications.
Key Features & Benefits:
✔ Exact OEM Specification - Manufactured to Cummins' original 4026657 specifications for perfect fit
✔ Enhanced Durability - High-grade alloy construction withstands extreme engine temperatures
✔ Precision Machined - ±0.003mm tolerance ensures optimal valve stem alignment
✔ Reduced Friction - Special surface treatment minimizes wear for longer service life
✔ Improved Oil Control - Precision bore design prevents excessive oil consumption
Technical Specifications:
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OEM Part Number: 4026657
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Engine Compatibility: Cummins ISX15 series
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Material: High-strength bronze alloy
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Temperature Range: -40°C to 650°C (-40°F to 1200°F)
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Surface Finish: 0.4μm Ra for optimal lubrication
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Hardness: 85-95 HRB
Applications:
Ideal for:
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Class 8 trucks and heavy haulers
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Mining and construction equipment
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Marine and industrial power units
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Performance engine builds
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Fleet maintenance programs
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.
- Equipped with advanced testing machinery for material analysis and heat treatment verification.
- Dedicated engineering and QC teams ensure every product meets your exact specifications and performance requirements.
- Custom solutions available based on your samples or technical drawings.
- Trial orders (small quantities accepted) to facilitate smooth collaboration and build long-term partnerships.