Rare & NLA / Keep the character
Keep the car.
Find a way forward.
A missing lens, a tired casting or a dead display can hold up the whole restoration. Let us look at what survives, what needs to be preserved and the practical routes back to a working part.
From our parts catalogue
Small parts.
A big difference to the car.
Our catalogue includes Ferrari 360 replacement headlight lenses and hard-to-find covers and clips. They are a reminder that the part stopping a restoration is not always the largest or most expensive assembly.
Bring the original number, a photograph and the story behind the problem. Sourcing an existing replacement, repairing the original and reproducing a component are different routes; we start by working out which is useful.
Castings / Material / Original character
Period-correct restoration goes beyond the shape.
For a period-correct casting, matching the outline is only part of the work. Alloy composition, casting texture, wall thickness, machining details, heat treatment and finish all contribute to the result. We can scope a reproduction programme around the surviving original, with appropriate laboratory analysis and specialist manufacturing arranged for the project.
First we document the sample and distinguish original material from later repairs, coatings and corrosion. Sampling locations and any destructive testing are agreed before work begins. Reproduction parts should remain documented as reproductions; recreating an appearance does not make a new part an original factory component.
Stock process photograph by Mehmet Turgut Kirkgoz / Pexels. Pexels licence.
Identify the alloy before recreating the casting.
X-ray fluorescence — XRF
A useful screening and positive-material-identification technique for many alloying elements. Coatings and surface condition matter. Handheld XRF alone is not a reliable basis for determining the carbon content of an iron or steel casting.
Spark optical emission spectroscopy — spark-OES
Quantitative elemental analysis on a suitably prepared sample, using calibration matched to the alloy family. An appropriately configured instrument can include carbon and other elements needed to distinguish similar grades.
Combustion with infrared detection
Laboratory combustion analysis measures carbon and sulphur in suitable metal samples. Carbon is particularly important when investigating historic iron and steel castings.
ICP optical emission spectroscopy — ICP-OES
Where additional elemental investigation is needed, a laboratory can analyse a prepared, dissolved sample by ICP-OES. The sampling, digestion and calibration method must suit the material and the question being asked.
Method references: spark-OES for iron and steel; cast-iron chemistry and carbon analysis; ICP-OES trace-element analysis.
Chemistry is one part of the evidence.
Metallographic preparation and optical microscopy can reveal the matrix and graphite structure; hardness testing adds another check on material condition. These are material-structure and mechanical checks, not chemical assays. Together with dimensional inspection and an agreed test plan, they help define the casting process, heat treatment and acceptance criteria. Matching chemistry alone does not establish equivalent strength or fatigue life. Cast-iron metallography reference.
Electronics deserve the same attention to originality.
The Bugatti Veyron in-dash LCD example.
A 2022 DigiKey technical discussion describes a repairer’s search for the small HVAC LCD in a 2008 Bugatti Veyron. The reported component marking was HLM 7854 6329-90, with a 24 × 46-pixel display. It illustrates the difficulty of replacing a small bespoke display when the surrounding controls still work. This is a published external example, not a completed devil.design repair or a verified Bugatti spare-part listing. Read the original technical discussion.
For an enquiry of this kind, we would assess the original display, connector, drive signals, backlight, viewing angle and available space before choosing a repair or replacement route. The aim is to preserve the intended appearance and operation wherever practical; a modern screen is not automatically an interchangeable replacement.
Some parts need a group order.
Patterns, moulds, core boxes, fixtures, foundry setup, bespoke LCD tooling and first-article testing can cost more than the individual parts. A group order can spread those fixed costs across owners, clubs and specialist workshops, making a small production run practical.
Tell us the quantity you need and whether other owners may be interested. We can assess a proposed batch, minimum viable quantity and target specification. Registering interest is not a purchase commitment: scope, pricing, deposits, lead time and the conditions for proceeding must be agreed before an order is placed.
Find your part number – 14 manufacturer references
Rare-part reference library.
These documented references help owners identify a component and begin an enquiry. Some are listed as discontinued; others already have repair or reproduction routes. They are not a stock list or a promise that we manufacture every item. Confirm the full number, suffix, vehicle specification and current availability before proceeding. Sources reviewed 8 September 2026.
| Manufacturer | Component and reference | What the source establishes |
|---|---|---|
| Chevrolet / GM | C5 Corvette instrument-cluster bezel 12533456 |
Corvette specialist lists the original 1997-2004 cluster bezel as discontinued. This is the GM reference; the supplier also uses its own catalogue number. Source |
| Ford | SN95 Mustang control / release cable F4ZZ-16916-A |
Dealer catalogue lists this 1994-2004 Mustang cable assembly as discontinued. Confirm cable routing, travel and end fittings. Source |
| BMW | E31 8 Series cruise-control switch 61311393319 |
Dealer catalogue marks this switch discontinued. Match the original suffix and production details. Source |
| Saab | 9-3 information display 12806119; 5263223 |
Supplier lists 12806119 as discontinued and 5263223 as its superseded reference. Programming and display specification matter. Source |
| Nissan | S14 / 240SX wiper amplifier 28510-70F00 |
Dealer catalogue lists the windshield-wiper amplifier as discontinued. Electrical diagnosis should precede replacement. Source |
| Honda / Acura | NSX throttle cable 17910-SL0-A02 |
Dealer identifies this throttle cable as discontinued. Routing, travel and end fittings must match the car. Source |
| Mazda | MX-5 / Miata rear brake dust shields NA01-26-261A; B530-26-261B |
A specialist documents discontinued original shields and offers a reproduction. Existing solutions should be checked before commissioning tooling. Source |
| Toyota | A80 Supra centre instrument panel 55405-14120 |
Included in Toyota GR Heritage reproduction documentation. Earlier discontinued listings do not establish current unavailability; ask Toyota about market fitment and remaining supply. Source |
| Porsche | 964 climate-control unit 964.659.047.00; 964.659.047.01; 964.659.048.00; 964.659.048.01 |
A specialist remanufacturer documents these references and fan-control, temperature-control and battery-drain symptoms. These are repair/remanufacture examples, not a blanket NLA claim. Source |
| Lotus | Elise-family engine-bay fuse-box lid A120M6052S |
Supplier describes this original Lotus lid as obsolete. Confirm the relevant model and fuse-box dimensions. Source |
| Jaguar | XK8 ABS electronics LJA 2210 BH; 10.0946-1004.3 |
A repair specialist catalogues this ABS module. Hardware and vehicle specification need confirmation; a listed repair reference is not proof of interchangeability or discontinuation. Source |
| Mercedes-Benz | Legacy electronic control / actuator enquiry 0001415725 |
An electronics rebuilder lists repair support for this reference. Send the complete original label and fault report for component identification. Source |
| Ferrari | 348 / 355 cabin-blower regulator 63307200 |
A specialist describes age-related blower faults and the discontinued original regulator, and offers an aftermarket replacement. Existing replacement options should be assessed before custom work. Source |
| Bugatti | Veyron in-dash HVAC LCD HLM 7854 6329-90 |
Component marking reported by a repairer in a 2022 DigiKey technical discussion; not independently verified as a Bugatti orderable part number. Inspect the actual display before specifying a replacement. Source |
Start a rare or NLA parts enquiry.
Tell us the vehicle, the exact part number if known, what has failed or is missing, the original sample’s condition, the finish and originality required, the quantity and any group-order interest. Include your country, target date and budget currency. We will arrange detailed photographs, drawings or sample transfer after the initial review.
Your details are used to respond to this enquiry. Please do not include payment details or identity documents.
