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// Industry Case Gallery

Automotive & Motorsport CNC Parts

Automotive buyers often send old parts, rough dimensions, hand sketches, or a damaged sample. This gallery groups the parts most relevant to performance, repair, racing, and low-volume replacement machining.

26 reference photosSketch / sample / CAD acceptedMOQ 1 pieceGuangdong, China
// Photos From Our Library

Reference parts and project examples

These images are not a fixed catalog. They show the type of work EKINSUN can quote from drawings, samples, photos, rough sketches, or existing parts.

CNC Aluminum Wheel Spacer Pair

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotive

CNC Clutch Flywheel Gear Components

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveGear

CNC Clutch Flywheel Steel

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

SteelAutomotive

CNC Engine Block 4Cyl Aluminum

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotive

CNC Engine Head Aluminum Billet

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotive

CNC Intake Manifold Aluminum Copper

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveHousing

CNC Intake Manifold Billet Aluminum

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveHousing

CNC Motorcycle Triple Clamp Billet

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveBracket

CNC Motorcycle Triple Tree Clamp Billet

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveBracket

CNC Racing Chassis Bracket Anodized

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveBracket

CNC Turbine Impeller Steel 5Axis

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

SteelAutomotive

CNC Turbine Impeller Top View

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

Automotive

CNC Turbo Compressor Housing Batch

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveHousing

CNC Turbo Compressor Housing Mirror

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveHousing

CNC Turbo Housing Aluminum Single

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveHousing

CNC Wheel Spacer Black Anodized Marked

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotive

CNC Wheel Spacer Silver Branded

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

Automotive

CNC Wheel Spacer Stainless Pair

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

Stainless SteelAutomotive

CNC Clutch Flywheel Gear Components

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveGear

CNC Engine Block Aluminum 4Cylinder

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotive

CNC Intake Manifold Aluminum Copper

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveHousing

CNC Racing Chassis Bracket Anodized

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveBracket

CNC Turbine Impeller Steel

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

SteelAutomotive

CNC Turbo Compressor Housing Batch

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveHousing

CNC Turbo Housing Aluminum Complex

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AluminumAutomotiveHousing

Qc Inspection Room Engineers Guangdong

Reference case photo from EKINSUN's workshop and product library. Suitable for customers sending sketches, samples, photos or CAD drawings.

AutomotiveWorkshop/QC

CNC Automotive Steering Knuckle / Upright

Precision-machined billet aluminium steering knuckle. OEM replacement or custom performance geometry. Reproduced from sample when original drawings are unavailable.

AluminumSuspensionOEM Replacement

Automotive OEM Parts — Steering & Drivetrain

OEM-quality precision machined automotive parts for engine, chassis, suspension and drivetrain. 1 piece OK — from prototype to production batch.

AutomotiveOEMPrecision

Who Gets Quotes From Us?

Common situations where restorers, race teams and performance shops send us a part instead of hunting a discontinued listing.

// Restorer / Enthusiast

"The part I need was discontinued decades ago — all I have is the worn original"

Send us the old or broken part. We reverse-engineer it from the sample (no drawing needed), reproduce it in the correct material and finish, and match the original fit. One-off reproductions are routine — see our reverse engineering and replacement parts services. MOQ 1.

// Race Team / Motorsport Engineer

"Billet suspension and bracket parts in 7075 — light, must take the load"

We machine custom billet uprights, control-arm brackets, mounts, steering and engine brackets in 7075-T6 or 4340 steel, hold tight tolerance on bearing bores, and hard-anodise. One-off and small-batch welcome; we control distortion on highly stressed parts.

// Tuner / Performance Shop

"Custom adapters, flanges and spacers — non-standard, anodized to match"

We machine custom exhaust flanges, sensor bungs, wheel and pulley spacers, adapter plates and brackets in 6061, 7075 or stainless, to your drawing, sketch or sample. Anodised in the colour you need. Batches of 5–500.

// Small OEM / Fleet Workshop

"Short run of a custom automotive component — needs material certs"

We quote tiered pricing, machine a first sample for approval, supply EN 10204 3.1 material certs and inspection reports, then run repeat batches. Aluminium, alloy steel, stainless or titanium to ±0.005 mm on critical features.

What Automotive Buyers Search For

custom automotive replacement part from sample obsolete car part reproduction CNC billet aluminum suspension part custom CNC machined control arm bracket custom engine bracket billet motorsport CNC parts manufacturer China 7075 suspension upright custom custom exhaust flange machined reproduce discontinued car part custom steering knuckle billet low MOQ automotive parts machined anodized billet car parts custom custom wheel spacer machined 4340 steel automotive shaft custom race car parts made to drawing custom adapter plate automotive CNC classic car part remanufactured from sample

Have a similar part?

Send a sketch, photo, old sample, or CAD file. Our engineers will review geometry, material, tolerance and finishing before quoting.

Upload Sketch