Precision Machining of Oil Pans

Why oil pans matter in vehicle performance
Oil pans are critical components in any combustion engine, serving as the reservoir that stores and distributes engine oil. They must withstand extreme temperatures, constant vibration, and exposure to corrosive environments. Because oil pans directly impact lubrication, cooling, and engine longevity, manufacturers cannot afford to compromise on quality, precision, or durability when sourcing these components.
The challenges of oil pan manufacturing
Producing oil pans requires more than basic machining. OEMs and Tier 1 suppliers face challenges such as:
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Complex geometries: Modern oil pans must be designed to accommodate compact engine layouts and integrate additional features such as baffles or sensors.
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Tight tolerances: Surfaces that mate with engine blocks demand exact precision to prevent leaks and ensure performance.
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Material considerations: From lightweight aluminum to high-strength steel, different applications demand careful material selection and machining expertise.
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Durability testing: Components must meet stringent standards for sealing, vibration resistance, and long-term wear.
Only a well-equipped machine shop with advanced technology can consistently deliver the performance and reliability OEMs expect.
Why partner with Basin Precision Machining?
At Basin Precision Machining, we understand the critical role oil pans play in engine design and performance. Our state-of-the-art machine shop and experienced team allow us to manufacture complex components with consistency, efficiency, and unmatched quality.
We provide:
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Advanced CNC machining capabilities for intricate designs and high-volume production. Learn more »
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Rigorous quality control with inspection processes that meet or exceed industry standards. Learn more »
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Material expertise to machine aluminum, steel, and specialty alloys with precision. Learn more »
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Collaborative engineering support to refine designs for manufacturability and cost efficiency.
By choosing Basin Precision Machining, OEMs and Tier 1 manufacturers gain a trusted partner who can deliver dependable oil pans that meet exact specifications every time.
Serving the Midwest manufacturing community
Located in the heart of the American Midwest, Basin Precision Machining is strategically positioned to serve automotive, heavy equipment, and industrial manufacturers across the region. With decades of experience and a reputation for precision, we are proud to support some of the most demanding manufacturers in the world.
Work with Basin Precision Machining
If your program requires high-performance oil pans manufactured to the highest standards, Basin Precision Machining is ready to deliver.
Contact our team today to discuss your next project and see how we can support your manufacturing needs.
Industries Served:
Defense • Motorcycle • Hydraulic Components • Agriculture • Aerospace • Heavy Equipment

Location:
211 Collins Road
Jefferson, WI
920-674-6003
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We are...
Proudly American
Basin Precision Machining is proudly American, built on the values of hard work, grit, and a commitment to excellence that this country was founded on. Every component we produce is a testament to American craftsmanship and resilience, and we stand tall knowing that when manufacturers choose to work with us, they’re choosing to keep manufacturing strong right here at home in the USA.
We are...
Working smarter
Our Horizontal Machining Center capacity has been expanded with the addition of a Mazak Palletech Flexible Manufacturing System (FMS). One of the largest in the country, our system offers 6 500MM Horizontal Machining Centers, 120 pallets, and 348 tools per machine. We can now produce any mix of complex parts with zero setup.
We are...
Committed to you
Customer satisfaction is at the heart of everything we do. We work closely with clients to understand their needs, deliver precision parts on time and maintain the highest quality standards. Our dedication to continuous improvement, responsive communication and reliable performance ensures that every project meets, or exceeds, expectations and works toward lasting partnerships grounded in trust and proven results.
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Basin Precision Machining | 211 Collins Road | Jefferson, WI | 920-674-6003