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

Place of Origin China
Brand Name CUMMNIS
Certification ISO,IATF
Model Number ISX15
Minimum Order Quantity 100
Price 2.5-3USD
Packaging Details Normal
Delivery Time 30-90 days
Payment Terms T/T,L/C
Supply Ability 500000 valve guide per month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Material 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
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4026657 engine part valve guide

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High Precision engine part valve guide

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4026657 exhaust valve guide

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Product Description

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:

  • OEM Part Number: 4026657

  • Engine Compatibility: Cummins ISX15 series

  • Material: High-strength bronze alloy

  • Temperature Range: -40°C to 650°C (-40°F to 1200°F)

  • Surface Finish: 0.4μm Ra for optimal lubrication

  • Hardness: 85-95 HRB

Applications:
Ideal for:

  • Class 8 trucks and heavy haulers

  • Mining and construction equipment

  • Marine and industrial power units

  • Performance engine builds

  • Fleet maintenance programs

 

High Precision Engine Part Valve Guide 4026657 Exhaust Valve Guide Cummins ISX15 Engine 0

1.Company Overview

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.

2.Quality Assurance
  • 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.
3.Customization & Flexibility
  • Custom solutions available based on your samples or technical drawings.
  • Trial orders (small quantities accepted) to facilitate smooth collaboration and build long-term partnerships.