Powertrain Aluminum Castings
Precision. Strength. Consistency You Can Rely On.
Aluminum Casting Excellence for Powertrain Components
Since 1970, Alcast Company has set the benchmark in the aluminum casting industry—trusted by OEMs, Tier 1 suppliers, and engineering teams across North America. As a premier aluminum casting company, we specialize in producing powertrain aluminum castings that meet the rigorous demands of heavy truck, off-highway, and even military-grade applications.
From transmission housings to torque converter covers, our castings are engineered for strength, precision, and lightweight performance, helping manufacturers meet today’s demands for fuel efficiency, electric drive innovation, and high thermal reliability.
Why Aluminum Casting Matters in Powertrain Manufacturing
Aluminum castings for powertrain manufacturing play a pivotal role in achieving optimal weight-to-strength ratios, improving thermal conductivity, and reducing fuel consumption. Compared to steel, aluminum enables superior heat dissipation and corrosion resistance—key attributes for high-load, high-heat systems.
At Alcast, we take this one step further by combining advanced alloys like A356, proprietary processes, and stringent quality controls to deliver castings that exceed expectations in both form and function.
The Alcast Advantage in Powertrain Castings
When it comes to powertrain aluminum castings, precision and reliability aren’t optional—they’re essential. That’s why global manufacturers turn to Alcast for consistent performance and engineering partnership that drives innovation.
Structural Integrity & Strength
Our castings are built to endure high-pressure environments, temperature extremes, and repeated stress cycles—ideal for applications like:
- Torque converter elements
- Engine components
- Transmission cases
- Driveline housings
- Custom aluminum castings for powertrains
Through advanced permanent mold and tilt-pour aluminum casting techniques, we achieve tight tolerances, superior grain structure, and reduced porosity—ensuring high-integrity results for every component.
Dimensional Precision & Consistency
The proprietary Mitchener Molding Process, unique to Alcast, enables repeatable dimensional accuracy across production runs. This means less post-processing, smoother assembly integration, and lower total cost of ownership for your team.
Cost-Efficient, Scalable Production
Whether you need small-batch prototyping or large-scale runs, Alcast’s facility is optimized for:
- Rapid tool-up and turnaround
- Automated molding processes
- In-house CNC machining, heat treating, and powder coating
Our integrated services reduce lead times and eliminate unnecessary vendor dependencies—helping you meet aggressive timelines and budget targets.
Why Choose Alcast Company for Powertrain Castings?
At Alcast, we’re not just another aluminum foundry—we’re an engineering-driven aluminum casting partner with a deep understanding of powertrain manufacturing challenges.
A Legacy of Proven Performance
With over 50 years of success in complex casting projects, Alcast has built a reputation for excellence in industries where failure is not an option.
Mitchener Molding Process: Our Competitive Edge
This proprietary process allows us to achieve:
- Reduced casting porosity
- Improved internal structure
- Better metal flow and solidification control
Perfect for complex powertrain geometries and mission-critical applications.
Full In-House Capabilities
Unlike many aluminum casting companies, Alcast offers complete, start-to-finish production under one roof:
- Engineering Design Support
- Tooling Development
- Permanent Mold Casting
- Precision CNC Machining
- Heat Treating
- Powder Coating
- Assembly Services
This vertical integration allows us to maintain full control over quality and lead time.
Certifications & Compliance
Our foundry is proudly certified and compliant with:
- ISO 9001:2015
- ITAR
You can rely on the Alcast team to meet the regulatory and documentation requirements for both commercial and defense-grade applications.
Industries & Applications We Serve
Alcast’s powertrain aluminum castings are relied upon in a variety of demanding markets, including:
- Automotive OEMs and Tier 1 suppliers: EV motor housings, engine brackets, transmission cases
- Heavy Equipment & Off-Highway: Hydraulic pump housings, drivetrain components
- Military & Defense: Armored vehicle transmission supports, aerospace ground support
- Electric Vehicles (EVs): Lightweight and thermally conductive components for battery enclosures and electric drive units
If you’re producing next-generation powertrains, Alcast is your ideal casting partner.
Ready to Streamline Your Powertrain Aluminum Casting?
Whether you’re starting a new design or looking for a more reliable aluminum casting company, our team is here to help. At Alcast, we pride ourselves on being responsive, proactive, and solution-focused from the first conversation through final delivery.
Contact us today to discuss your project or submit an RFQ.
Our engineers are ready to provide expert insights and fast, competitive quotes.
 Submit an RFQ or Contact Us Here
Or call us directly at (309) 691-5513