CNC Machined Suspension Components Australia
We manufacture custom control arms, uprights, hubs, shock mounts, steering knuckles, and sway bar links. Aluminium, steel, titanium. Managed supply from drawing to delivery. Quote in 2 business days.
Suspension Components We Manufacture
Precision suspension components for automotive, motorsport, aerospace, and off-road applications. Lightweight design, tight tolerances, high performance.
Control Arms & Links
Double A-arm and multi-link geometries. Aluminium and steel tubing with precision bore machining.
Uprights & Hubs
Steering knuckles with bearing bores and brake caliper mounting. Brake disc runout surfaces.
Shock Mounts & Brackets
Custom shock absorber mounts. Compliance bushings and attachment points.
Steering Knuckles
Tapered roller bearing bores. Tie rod and ball joint attachment points.
Sway Bar Links
Adjustable and fixed length sway bar end links with precision bore.
Custom Suspension Hardware
Spacers, retainers, fastening components, and custom fabrications.
Materials for Suspension Components
| Material | Grades | Applications |
|---|---|---|
| Aluminium | 6061-T6, 7075-T6 | Lightweight brackets, arms, housings |
| Steel | 4140, 4340 | High-load control arms, steering knuckles |
| Stainless Steel | 17-4 PH | Corrosion-resistant fastening, fasteners |
| Titanium | Grade 5 | Racing suspension, weight-critical applications |
Manufacturing Capabilities
5-Axis CNC Machining
- ✓ Complex arm geometries
- ✓ Multi-angle bore machining
- ✓ Tight tolerance control
- ✓ Single-setup efficiency
Precision Boring
- ✓ Bearing bores to ±0.01mm
- ✓ Ball joint taper accuracy
- ✓ Brake rotor runout surfaces
- ✓ Custom bore diameters
FEA & Design
- ✓ Stress analysis available
- ✓ Design validation
- ✓ Material selection guidance
- ✓ CAD optimisation
Quality Assurance
- ✓ CMM inspection
- ✓ Runout verification
- ✓ Load testing available
- ✓ Material certifications
Industries We Serve
Suspension Components FAQ
What suspension components can you manufacture?
We manufacture control arms and links, uprights and hubs, shock mounts and brackets, steering knuckles, sway bar links, and custom suspension hardware. Our expertise covers automotive, motorsport, aerospace, and off-road applications.
What materials are best for lightweight suspension parts?
Aluminium 6061-T6 is ideal for brackets and housings — excellent strength-to-weight ratio. 7075-T6 offers higher strength for critical components. Titanium Grade 5 is used in racing for maximum strength and minimum weight. Steel 4140 is used for high-load pin connection points.
What tolerances can you hold on suspension mounting points?
Suspension mounting holes and bore are held to ±0.05mm standard. High-precision work achieves ±0.01mm. Alignment dowel holes are maintained within tight concentricity limits to ensure proper suspension geometry.
What is the typical lead time for suspension components?
Simple brackets and mounts: 2–3 weeks. Medium complexity (uprights, hubs): 3–4 weeks. Complex assemblies: 4–6 weeks. Racing and custom designs may require longer lead times for design engineering.
Can you manufacture one-off custom suspension parts?
Yes. We specialise in prototype and one-off suspension components. Single suspension arms, custom uprights, and bespoke hardware are no problem. Lead times for custom designs may be longer due to engineering and design validation.
Do you offer stress analysis for suspension designs?
Yes. FEA and stress analysis services are available to validate suspension designs before manufacturing. This ensures parts meet load requirements and minimises risk of component failure in use.
Get a Quote in 2 Business Days
Upload your suspension component drawing and receive a quote for CNC machining, design analysis, and custom manufacturing.
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