Most parts catalogues start as PDFs
If you sell spare parts, you probably have PDFs somewhere.
They might come from a manufacturer. They might be old parts manuals. They might be documents your team created years ago for staff, dealers, or customers.
PDFs are useful. They hold diagrams, part numbers, exploded views, and reference tables.
But they are not a good buying experience.
A customer can look at a PDF, but they cannot click the part and buy it. They cannot see current stock. They cannot add three parts to cart from the diagram. They usually have to copy a part number, search your store, and hope they pick the right product.
A PDF is a reference, not a shop page
PDF catalogues were built for reading and reference.
Shopify product pages are built for buying.
The gap between the two is where customers get stuck. They may find the part number in the PDF, but then they have to search the store. If your product title is different from the PDF label, they hesitate. If the part has variants, they may choose the wrong one. If the product image looks different, they contact you.
This is why turning a PDF catalogue into a Shopify page is not just a design job. It is a structure job.
You are taking the useful parts of the PDF and making them interactive, shoppable, and connected to live Shopify products.
Step one: choose the right diagram
Start by pulling out the image that customers actually need.
For many catalogues, that will be an exploded view. For others, it might be an assembly diagram, schematic, or model layout.
Do not assume the full PDF page is the right image. It may include tables, notes, page numbers, supplier references, or small text that clutters the visual.
Extract or recreate the diagram as a clean image. Make sure it is sharp enough for zooming and clear enough for hotspots.
Step two: create or check your Shopify products
Each part you want to sell should exist as a Shopify product or variant.
Check product names, images, prices, stock, SKUs, and variants before you build the Konfig. If the product data is messy, the diagram page will inherit that mess.
You do not need to create duplicate products for Konfigr. The app links to your existing Shopify products and reads their current data.
This is important. Shopify remains the product system. Konfigr gives those products a visual structure.
Step three: create the Konfig
Create a Konfig for the parent product or model.
That parent might be the machine, pump, appliance, tool, motor, or kit shown in the PDF. The customer should be able to find the model they own and open its parts page.
Upload the diagram image to the Konfig. Then add the parts that belong to that model.
For a small catalogue, manual selection is fine. For a larger migration, CSV import can save time. You can export product data from Shopify, add the marker information, and import it into Konfigr.
Step four: place hotspots
Once the products are linked, place hotspots on the diagram.
Each hotspot should sit where the customer expects to click. If the PDF already had part numbers, you can use that as a guide. If the numbering is unclear or outdated, create a cleaner marker system in Konfigr.
Keep spacing in mind. PDF diagrams are often designed for print, not tapping on a phone. You may need to adjust marker size for desktop, tablet, and mobile.
Step five: test the customer path
Do not stop at placing markers.
Open the storefront page and use it like a customer. Click each hotspot. Check the matching parts list item. Confirm the image, price, SKU, stock status, and add-to-cart button.
If a part has variants, make sure the right variant is pinned where needed. If one hotspot should show OEM and aftermarket options, check that both products appear clearly.
The test is simple: can a customer go from diagram to correct product without opening the old PDF?
Large PDFs may need multiple Konfigs
Some PDF catalogues are too large for one page.
A manufacturer manual might cover ten models, multiple assemblies, or dozens of pages. Do not try to force all of that into one Konfig.
Break the catalogue into useful customer paths. One Konfig per model often works well. For complex machines, one Konfig per major assembly may be clearer.
The aim is not to recreate the PDF page by page. The aim is to make the parts easier to find and buy.
Shared parts do not need duplication
Many PDF catalogues contain parts used across multiple models.
A seal kit might fit three pumps. A bracket might appear in several gate motors. A filter or switch might be common across a range.
With Konfigr, the same Shopify product can be linked to multiple Konfigs. Each diagram can have its own hotspot position, but the product remains one Shopify product.
That means one price, one stock record, one product image, and many diagram appearances.
The result should be better than the PDF
A PDF asks the customer to read, interpret, search, and cross-check.
A Konfigr page lets them see, click, confirm, and add to cart.
That is the point of moving the catalogue into Shopify. Not just putting the PDF online, but turning the information inside it into a usable parts page.
The work is worth doing carefully. Clean diagram first. Accurate Shopify products second. Hotspots third. Test everything before publishing.
Once it is live, customers no longer have to decode a document to buy a part.
Related Articles
Continue your learning with these related resources:
- Selling Spare Parts on Shopify: What Actually Works (Comprehensive Guide)
- Selling Machinery and Industrial Equipment Parts on Shopify
- Selling Power Tool Parts on Shopify
- Stop Answering “Which Part Do I Need?” — Let Your Store Do It
- Selling Appliance Spare Parts on Shopify
- What a Good Shopify Spare Parts Page Looks Like

