Replacement heads for my 3.5 EcoBoost worked perfect. The kit had everything I needed. The customer service was excellent. Highly recommend this company.
I got my cylinder head quicker than expected. I would buy from this company again
Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply
It's hard to believe no one has reviewed these guys yet. Very professional and detailed company it was a pleasure doing business with you. The answered the phone every time I called or answered every email in a timely manner! I will definitely use them for all my cylinder head needs moving forward. Thank again!
Stellite Series Premium Performance Valve Set – Cummins ISX & QSX (Full Set of 24)
$595.00
-
Additional Info
Enhance the performance of your Cummins heavy-duty diesel engines with this complete set of 24 high-quality valves, designed for the ISX11.9, ISX15, QSX15, and ISX engines. This set includes 12 intake valves with Stellite utilizing a cobalt-chromium alloy, offering extreme hardness, wear, heat, and corrosion resistance for demanding, high-pressure, and abrasive industrial applications and 12 exhaust valves constructed with Stellite, engineered to withstand the rigors of turbocharged diesel applications.
Features and Benefits:
- Intake Valves:
- Manufactured with Stellite utilizing a cobalt-chromium alloy, offering extreme hardness, wear, heat, and corrosion resistance for demanding, high-pressure, and abrasive industrial applications
- Optimized seat angle for improved airflow and efficiency.
- Exhaust Valves:
- Made with Stellite utilizing a cobalt-chromium alloy, offering extreme hardness, wear, heat, and corrosion resistance for demanding, high-pressure, and abrasive industrial applications
- Precision-engineered to handle high-temperature turbo diesel environments.
- Heavy-Duty Design:
- Built to OEM specifications for a perfect fit and reliable performance. For those looking for more than stock performing valves.
- Ideal for demanding heavy-duty applications, reducing maintenance intervals.
Intake Valve Specifications:
- Head Diameter: 1.870″
- Overall Length: 8.503″
- Seat Angle: 20°
- Stem Diameter: .3789″
- Grooves: Single Groove
- Tip Length: .4669″
Exhaust Valve Specifications:
- Head Diameter: 1.790″
- Overall Length: 8.810″
- Seat Angle: 45°
- Stem Diameter: .3789″
- Grooves: Single Groove
- Tip Length: .7579″
Applications:
This valve set is specifically designed for the following Cummins diesel engines:
- ISX11.9/12 (11.9L Turbo Diesel, L6, 24-valve configuration)
- ISX15 (14.9L Turbo Diesel, L6, 24-valve configuration)
- QSX15 (14.9L Turbo Diesel, L6, 24-valve configuration)
- ISX/QSX (15.0L Turbo Diesel, L6, 24-valve configuration)
Why Choose These Valves?
This set of 24 valves offers unparalleled durability and reliability for Cummins heavy-duty diesel engines. With intake valves designed for efficiency and exhaust valves crafted for high-temperature performance, these valves are the perfect choice for industrial, construction, and transportation applications.
Warranty:
Backed by a 90-day warranty against defects, ensuring quality and performance.
Order Now:
Upgrade your Cummins ISX or QSX diesel engine with this complete set of 24 premium valves. Add to your cart today and experience enhanced engine performance and reliability.
Cummins ISX QSX Engine Valves
Related products
-
Set of 24 High-Performance Valves for Caterpillar Diesel Engines 3406E, C15, 3456, C16, and C18 models
$760.00-
Add to cart -
3933370 | Cummins 4BT 8V New Cylinder Head +60lbs Performance Valve Springs| 3903920 | No Core Required
$1,195.00-
Add to cart -
3925400 | Cummins 6BT 12V 5.9L New Cylinder Head +60lb Performance Springs
$1,300.00-
Add to cart -
ISX Cummins 79855728 Cylinder Head New Complete
$4,800.00-
Add to cart
Dedicated to Customer Satisfaction
What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.