How we make them
Fragments reconstructed in CAD using the mechanism's geometry and travel, produced in tough, low-friction engineering polymers appropriate to sliding and rotating duty. Function checked against the mechanism's movement.
Typical work: window regulator guides and sliders, door handle internal cams and bushes for 70s-90s European cars.
We reproduce door handle & window regulator internals to order - send photos of any part.
Request a quoteFrequently asked questions
The broken gear is in pieces - is that enough to copy?
Usually yes: tooth geometry can be reconstructed from surviving sections and the mating gear, and travel limits come from the mechanism itself.
Which process will you use?
Whichever suits the part: MJF nylon for tough functional plastics, high-detail resin for fine features, CNC for metal or high-load parts, vacuum casting for small series.
How does pricing work for a single part versus a series?
Engineering is quoted once; production is quoted per unit and falls with quantity. For parts that need tooling or long machine set-ups there is a minimum quantity for the job to be viable, and we state it clearly in the quote rather than after you have ordered.
Your project stays yours.
Every part we reverse-engineer and produce is confidential and exclusive to the client. We do not resell, share or reproduce a client's parts for anyone else unless the client explicitly authorises it. NDAs available on request.
Have a door part to remake?
Request a quoteRelated
Part numbers, vehicle names and model designations are manufacturer references used only to identify components. Replique Labs is an independent manufacturer and is not affiliated with, sponsored by or endorsed by any vehicle manufacturer.