Description
When your engine’s not breathing right, you’ll know it pretty quick. Poor performance, rough idling, or that telltale ticking sound coming from the valve train usually means it’s time to look at your valves. This intake valve is a critical part that controls the air-fuel mixture flowing into each cylinder, and when it’s worn or damaged, your whole operation suffers.
What You’re Getting
- Precision-engineered valve designed specifically for Cummins B series engines
- Heavy-duty construction that handles the constant opening and closing cycles
- Proper seat angles and dimensions for optimal sealing and airflow
- Heat-treated stem that resists wear from valve guide contact
- Quality materials that stand up to combustion chamber temperatures
Built for Real Farm Work
Compatible with Case Maxxum Series models 5120, 5130, 5140, 5150, 5220, 5230, 5240, 5250; Case MX Series tractors. The Cummins B series engines powering these tractors are renowned for their durability and fuel efficiency, making them popular choices for operations requiring long hours of continuous use during critical seasonal work periods. Case IH Maxxum series tractors serve as versatile workhorses in modern agricultural operations worldwide, handling demanding tasks from heavy tillage and cultivation to precision planting, harvesting, and transport duties.
Made to Last
Engine valves take a beating from constant heat, pressure, and mechanical stress. This intake valve is built with the right materials and heat treatment to handle thousands of opening and closing cycles while maintaining proper sealing. The valve face and seat are machined to precise tolerances so you get good compression and optimal airflow into the combustion chamber.
Good to Know
Valve replacement typically requires cylinder head removal and some specialized tools for proper installation. It’s a good time to check valve guides, springs, and seats while you’re in there. Always follow proper torque specifications when reassembling, and consider replacing valve seals at the same time to prevent oil consumption issues down the road.






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