178079 Check Valve for Cummins Engine B3.3 G28 G50 QSK19 QSNT14 M11 L10 N14 V28

Product Overview

This check valve for Cummins applications prevents reverse airflow in the crankcase ventilation or air intake system. Designed for a wide range of Cummins engine models, it ensures reliable one-way flow to maintain proper pressure and protect engine components. This check valve 178079 is a direct replacement part for maintaining engine performance.

Key Features & Performance

• One-way valve design prevents backflow of air and gases
• Direct replacement for Cummins part number 178079
• Durable construction for long service life in demanding engine environments
• Precision-fit for listed Cummins engine models
• Helps maintain crankcase pressure regulation
• Easy installation with no modifications required

Fitment & Compatibility

• Cummins B3.3
• Cummins G28
• Cummins G50
• Cummins QSK19
• Cummins QSNT14
• Cummins M11
• Cummins L10
• Cummins N14
• Cummins V28

Common Uses

• Crankcase ventilation systems on heavy-duty diesel engines
• Air intake and breather systems to prevent contamination
• Engine rebuilds or maintenance requiring valve replacement
• Industrial and agricultural equipment powered by Cummins engines

Technical Specifications

• Part Number(s): 178079
• Type: Check Valve
• Material: Metal/Composite construction
• Thread Size/Connection: OEM spec

Frequently Asked Questions

Q: Is this check valve the same as OEM Cummins part 178079? A: Yes, it is a direct replacement that matches OEM part number 178079 in form, fit, and function.

Q: Can I use this valve on a Cummins ISX engine? A: This valve is designed for the engine models listed. For ISX applications, please verify compatibility with your specific serial number.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.