±0.0005"
Precision Tolerance
25+
Years Experience
100%
Quality Inspected
100%
Made In America
Why Choose Penske ?
Penske Racing Shocks provides precision CNC manufacturing for shock absorber components and other high-performance parts. We specialize in steel and aluminum applications, delivering highly repeatable, durable parts for extreme conditions. With advanced equipment including Mazak, Okuma, Tsugami, HAAS, and REM, we maintain ±0.0005" tolerances and perform routine first article and production inspections to ensure quality and minimize scrap—ultimately reducing production costs.
Our Start-to-Finish Process
When you pair our Custom Projects group with our manufacturing, we can supply a project from start to finish. Our group of engineers will work with you to bring your idea to reality. From initial designs to FEA, final drawings, to machining and even assembly, Penske Racing Shocks can be your one-stop shop.
Consultation
We analyze your requirements, timeline, and performance needs to create the perfect solution.
Design & Engineering
Our engineers use FEA analysis and create detailed drawings optimized for performance.
Precision Manufacturing
CNC machining with ±0.0005" tolerance using our state-of-the-art equipment.
Quality Control
First article and production inspections ensure every part meets our racing standards.
Delivery & Support
On-time delivery with ongoing support for your racing and performance needs.
Custom Components
Penske Racing Shocks manufactures precision CNC machined components for shock absorbers and dampers used in racing, automotive, and high-performance applications.
Solid & Drilled Steel Shafts
Precision machined solid steel shafts and drilled steel shafts for shock absorber applications. Our CNC turning capabilities produce shafts with tight tolerances for consistent damper performance in racing and automotive applications.
- Solid steel shock shafts
- Drilled steel shafts for weight reduction
- Custom diameters and lengths
- Surface finishing available
Aluminum & Steel Tubes
Custom machined aluminum tubes and steel tubes for shock absorber bodies and damper housings. We specialize in both aluminum and steel tube manufacturing with precise bore tolerances for optimal seal performance.
- Aluminum shock tubes
- Steel damper tubes
- Precision bore machining
- Custom wall thickness
Aluminum Pistons
High-precision aluminum pistons for shock absorbers and dampers. Our CNC machining capabilities ensure consistent piston geometry for reliable damping characteristics in racing and performance applications.
- CNC machined aluminum pistons
- Custom valve configurations
- Precision groove machining
- Racing-grade materials
Mounting Ends
Custom shock mounting ends and suspension hardware manufactured to exact specifications. We produce mounting components for racing shocks, automotive dampers, and specialty suspension applications with precise thread tolerances.
- Shock mounting ends
- Threaded mounting hardware
- Custom suspension mounts
- Spherical bearing adapters
Body Caps & Eyelets
Specialized shock body caps and precision eyelets for damper assemblies. Our CNC machining ensures proper sealing surfaces and precise eyelet bores for reliable shock absorber performance in demanding applications.
- Shock absorber body caps
- Precision machined eyelets
- Sealing surface finishing
- Custom bore specifications
Custom Designs Available
Unique shock absorber components and custom damper parts designed to your specifications. Our engineering team collaborates with you to develop specialized solutions for racing, automotive, and industrial applications.
- Custom component design
- Prototype development
- Engineering consultation
- Specialized applications
State-of-the-Art Equipment
Our advanced CNC equipment gives us the capacity and precision to handle your most demanding projects.
