--- title: How to Build an Automated 3D Parts Catalog From CAD Files description: Turn CAD and BOM data into an interactive 3D parts catalog in minutes. Learn the 4 steps OEMs use to cut errors and modernise aftersales support. image: https://partful.io/hubfs/undefined-Oct-14-2025-09-53-08-8170-AM.png --- [![Client Logo](https://partful.io/hubfs/ptf-01/Typography/Client%20Logo.svg)](https://partful.io/) - Products - [3D Exploded Parts Catalog](https://partful.io/partful-3d-parts-catalogue) - [3D Work Instructions](https://partful.io/3d-digital-work-instructions) - Who We Help - By Job Role - By Industry - [OEMs](https://partful.io/solutions/oem-spare-parts-software) - [Engineers For CAD teams and product engineers building and maintaining accurate parts data](https://partful.io/solutions/engineering-parts-catalog-software) - [Aftersales For customer support and service teams who need faster fixes and fewer errors](https://partful.io/solutions/aftersales-software) - [Operations For operations managers driving efficiency, uptime, and self-service across teams](https://partful.io/solutions/operations-manager-parts-software) - [C-Suite & Directors For decision-makers focused on growth, operational efficiency, and delivering a best-in-class service.](https://partful.io/solutions/c-suite-aftersales-automation) - [Agriculture For tractors, sprayers, balers and combines](https://partful.io/solutions/agriculture-parts-catalog) - [E-Mobility For electric bikes, scooters and motorcycles](https://partful.io/solutions/e-mobility-parts-catalog) - [Lawn Care For cylinder mowers, ride-ons and turf groomers](https://partful.io/solutions/lawn-care-parts-catalog) - [Refrigeration For walk-in freezers, chillers and cold rooms](https://partful.io/solutions/refrigeration-parts-catalog) - [Energy For solar panels, wind turbines and power systems](https://partful.io/solutions/energy-parts-catalog) - [Hospitality & Food Service For commercial kitchens, catering equipment and beverage dispensers](https://partful.io/solutions/hospitality-and-food-service-parts-catalog) - Content Hub - [Demo Center Experience our product with interactive demos without signing up for anything.](https://partful.io/demo-center) - [Resources Discover case studies, reports, ebooks, and more to help you improve productivity and profitability.](https://partful.io/resources) - 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[Engineers For CAD teams and product engineers building and maintaining accurate parts data](https://partful.io/solutions/engineering-parts-catalog-software) - [Aftersales For customer support and service teams who need faster fixes and fewer errors](https://partful.io/solutions/aftersales-software) - [Operations For operations managers driving efficiency, uptime, and self-service across teams](https://partful.io/solutions/operations-manager-parts-software) - [C-Suite & Directors For decision-makers focused on growth, operational efficiency, and delivering a best-in-class service.](https://partful.io/solutions/c-suite-aftersales-automation) - By Industry - By Industry - [Agriculture For tractors, sprayers, balers and combines](https://partful.io/solutions/agriculture-parts-catalog) - [E-Mobility For electric bikes, scooters and motorcycles](https://partful.io/solutions/e-mobility-parts-catalog) - [Lawn Care For cylinder mowers, ride-ons and turf groomers](https://partful.io/solutions/lawn-care-parts-catalog) - [Refrigeration For walk-in freezers, chillers and cold rooms](https://partful.io/solutions/refrigeration-parts-catalog) - [Energy For solar panels, wind turbines and power systems](https://partful.io/solutions/energy-parts-catalog) - [Hospitality & Food Service For commercial kitchens, catering equipment and beverage dispensers](https://partful.io/solutions/hospitality-and-food-service-parts-catalog) - [OEMs](https://partful.io/solutions/oem-spare-parts-software) - Content Hub - Content Hub - [Demo Center Experience our product with interactive demos without signing up for anything.](https://partful.io/demo-center) - [Resources Discover case studies, reports, ebooks, and more to help you improve productivity and profitability.](https://partful.io/resources) - [Blog Latest opinion articles, industry news and predictions as well as useful resources for OEM aftersales transformation](https://partful.io/blog) - [Podcast We talk to key opinion leaders about the most pressing topics in manufacturing and more](https://partful.io/resources?types=Podcasts) - [Product Knowledge Base Help articles, onboarding resources and instructions for Partful users](https://partful.io/knowledge) - About - About - [Our Story](https://partful.io/our-story) - [Our Team Our culture, our team and more](https://partful.io/team) - [Join our team We're always hiring!](https://partful.io/careers-at-partful) [Book a demo](https://partful.io/book-a-free-demo) # How to Build an Automated 3D Parts Catalog From CAD Files 14 October 2025 For too long, engineering and aftersales teams have relied on static documents, outdated spreadsheets, and tribal knowledge to identify and order spare parts. It’s time-consuming, error-prone, and completely out of sync with how modern OEMs operate. If your goal is to speed up support, reduce returns, and enable self-service for parts lookup, the solution starts with your CAD files. In this step-by-step guide, we’ll show you how to turn your CAD models and BOM data into a fully [interactive 3D parts catalog](https://partful.io/partful-3d-parts-catalogue). No coding, no lengthy manual work, and no more outdated diagrams. ## Step 1 - Gather and Prepare Your CAD Data Start by collecting the most up-to-date CAD files and the Bill of Materials (BOM) for the product or machine you want to convert into a digital catalog. Your CAD assembly should match what’s actually on the shop floor — including all serviceable parts. *Pro tip:* Clean the CAD model by removing unnecessary internal components and export it in a neutral format like STEP or STL. This makes the conversion process smoother. A structured BOM with consistent part names, numbers, and descriptions will allow the software to match components automatically, saving you from manual entry later on. ## Step 2 - Upload CAD Files to a 3D Parts Catalog Platform Now it’s time to bring your design to life. Upload your CAD model and parts list into our 3D parts catalog platform. The software will automatically generate an exploded view of your product, allowing users to visually explore the full assembly. No need for custom 3D modelling or Illustrator diagrams, the platform handles it all. - ![](https://partful.io/hs-fs/hubfs/undefined-Oct-14-2025-09-53-08-8170-AM.png?width=2048&height=1132&name=undefined-Oct-14-2025-09-53-08-8170-AM.png) With Partful, you can go from CAD file to interactive model in minutes, no IT help or specialist training needed. ## Step 3 - Automatically Generate and Link the Parts List Once the 3D model is loaded, the system generates a linked parts list combining visual data with part numbers, descriptions, and quantities. Click a component in the exploded view, and the matching line in the parts table is highlighted. Click an item in the list, and the model jumps to that part. *![EPC Agriculture Lawncare Seed Drill_Step 2 view](https://partful.io/hs-fs/hubfs/EPC%20Agriculture%20Lawncare%20Seed%20Drill_Step%202%20view.png?width=2181&height=1220&name=EPC%20Agriculture%20Lawncare%20Seed%20Drill_Step%202%20view.png)* This removes the guesswork, prevents incorrect orders, and accelerates support workflows. Most of the linking happens automatically, but you can still review and edit any mismatches. ## Step 4 - Enable Interactive Exploration and Self-Service With the catalog built, anyone in your organisation, from engineers to dealers to end-users, can find parts in seconds. The model can be rotated, zoomed, exploded, and filtered. Users can isolate assemblies, search by name or number, and identify the exact part they need visually. - Back Rotation View ![](https://partful.io/hs-fs/hubfs/undefined-Oct-14-2025-09-53-07-9194-AM.png?width=2048&height=1143&name=undefined-Oct-14-2025-09-53-07-9194-AM.png) - Further Exploded View ![EPC Agriculture Lawncare Seed Drill_Main frame expansion view](https://partful.io/hs-fs/hubfs/EPC%20Agriculture%20Lawncare%20Seed%20Drill_Main%20frame%20expansion%20view.png?width=2170&height=1206&name=EPC%20Agriculture%20Lawncare%20Seed%20Drill_Main%20frame%20expansion%20view.png) Interactive catalogs like this live online — so everyone accesses the same version, anytime, anywhere, through a browser. No CAD software required. You can even control user permissions or restrict views for internal teams vs external customers. ## Why This Beats Traditional Manuals Here’s how an automated 3D catalog improves your aftersales support: ✅ **Faster part identification** – Reduce errors by visually confirming parts ✅ **Always up to date** – One source of truth for all users ✅ **Frees up engineers** – No more creating exploded diagrams by hand ✅ **Scales easily** – Works for multi-variant machines and large BOMs ✅ **Supports self-service** – Customers can find and order parts directly ## From CAD to Catalog: Transforming Aftersales Support You don’t need to be a technical writer or CAD wizard to build a parts catalog anymore. With the right platform, it takes just four steps to go from static design files to an interactive 3D catalog that saves time and cuts costs. In fact, many OEMs are already making this switch, replacing legacy parts lookup methods with automated, visual catalogs to reduce errors, improve UX, and scale support.This article explains [why more OEMs are choosing automation over manual systems](https://partful.io/blog/why-oems-are-replacing-manual-parts-lookup-with-automation) and how it’s transforming their aftersales operations. So if you’re tired of searching through PDFs, chasing part numbers, and relying on outdated tools now’s the time to upgrade. ![Partful](https://partful.io/hs-fs/hubfs/__full-colour%20copy.jpg?width=80&height=80&name=__full-colour%20copy.jpg) Partful ### Related news [Explore content hub](https://partful.io/resources) [![Why Speed to Service Is the New Competitive Advantage](https://partful.io/hs-fs/hubfs/freepik__smart-precision-agriculture-landscape-farmers-stan__39470.png?width=480&height=344&name=freepik__smart-precision-agriculture-landscape-farmers-stan__39470.png) Why Speed to Service Is the New Competitive Advantage](https://partful.io/blog/why-t-to-service-is-the-new-competitive-advantage) [![5 Capabilities Modern Aftersales Teams Need](https://partful.io/hs-fs/hubfs/freepik__smart-precision-agriculture-landscape-farmers-stan__39470.png?width=480&height=344&name=freepik__smart-precision-agriculture-landscape-farmers-stan__39470.png) 5 Capabilities Modern Aftersales Teams Need](https://partful.io/blog/5-capabilities-modern-aftersales-teams-need) [![What Is OEE? 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