Spare parts management
Spare parts management, beyond the work order
Spare parts management is five practices around one part: its record, its stock, its lifecycle, its price and supplier, and finding it when the plant needs it. Your CMMS plans the work. This page is about the part.
On real shop floors with
What spare parts management covers
Spare parts management is the work of keeping the right parts recorded, stocked, current, fairly bought and easy to find, so the plant keeps running. Maintenance, the storeroom and procurement share it. Each of them touches the same part.
A CMMS or EAM covers part of it well. It plans the work order, reserves the part and books it out at the counter. Spare parts management software starts where the CMMS stops: with the part itself. Its questions are whether the record is right, whether the part is stocked for the right reason, whether it is still made, what it should cost and who else sells it.
The work has clear owners. Maintenance owns the parts and the store, and decides what is critical. The storeroom keeps the part records. Procurement buys and chooses suppliers. The master data team sets the rules for names and classes.
You keep your systems. Your ERP stays the system of record. Partium Agent reads from it and writes back what your team decides.
Start with the practice that costs you most. The five are below, each with the page that goes deeper.
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Catalog and master data
One part, one record, one name
Every other practice reads the part record. When one part sits under several numbers, it is stocked several times and bought at several prices. A search then finds the record with no stock behind it.
Good looks like this: one record per part, with the manufacturer and the manufacturer part number on it. Names are built the same way every time. Classes are ones the team can search by. A new request is checked before anything is created.
It breaks quietly, one request at a time: free-text names, half-empty records and duplicates.
In Partium Cockpit, this is the Duplicate Monitor. Every duplicate group lists the article numbers that are one part. Duplicates also arrive with new requests. De-Duplication finds the same part filed under different numbers, and stops a new record from adding one more. Your team stays in charge of the catalog. The part only goes into the catalog when your team creates it.
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Stock and criticality
Stock set by criticality, not by turnover
Two questions set a stock level: what the part is worth, and what it costs the plant when it is missing. ABC analysis sorts parts by value. XYZ analysis sorts them by how steady their demand is. Minimum and maximum levels and reorder points follow, with the supplier’s lead time weighed in.
Criticality comes first. A spare the line cannot run without stays on the shelf, even if it has not moved in years. Maintenance decides which parts those are, and reviews the stock that never moves on a fixed rhythm.
It breaks as dead stock beside stock-outs, and as a part bought again while a sister plant holds it.
In Cockpit, this is Inventory Optimization. The criticality your team sets outranks the model, so a spare the plant cannot run without is not flagged as stock to cut. Before a part is ordered, look across the plants. One search shows where the part is stocked, at every plant, so you find it before you buy it again.
For maintenance teams: Maintenance & MRO
Read more: Maintenance Doesn’t Wait for Data. It Waits for the Right Part. · Maintenance Cost Drivers You Can Control
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Lifecycle and obsolescence
Discontinued parts, found before the breakdown
Every part has a lifecycle: active, phasing out, discontinued. The manufacturer announces each change with a product change notice or a last-time-buy date. The notice reaches whoever is on the mailing list, which is rarely the storeroom.
Good looks like this: the status of every critical part is known, and its last order date is in the plan. An approved alternate is checked for form, fit and function before the old part runs out.
It breaks when the notice is found during the repair.
In Cockpit, this is the Obsolescence Monitor. See if a part is active, phasing out or obsolete, so you plan for obsolescence instead of reacting to it. Then comes the replacement. Substitutions & OEM Insight flags the parts heading for obsolescence and names potential alternatives while there is still time to plan. Which alternate is approved stays your maintenance team’s call.
Read more: Lifecycle in the Workflow: NRND, PCNs and Last-Time Buys · Form, Fit, Function: The Discipline Behind Approved Alternates
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Price and supplier
A reference for every price, and a second source
Spare parts are bought in small quantities, from many suppliers, often in a hurry. Few buyers know what a given part should cost. A part bought through a dealer hides the manufacturer who made it.
Good looks like this: a reference for every price you pay, and the original manufacturer known behind each dealer number. Each class of parts goes to a few suppliers, so each one is worth negotiating with.
It breaks as price outliers nobody sees, parts with a single source, and a long tail bought outside any contract.
Start with the price. Price Benchmark tells you what a part should cost, so every price you pay has a reference. The supplier question needs a look outside your own records. Supplier Discovery finds who else makes or sells the part, down to the OEM behind a dealer number. In Cockpit, this is Supplier Consolidation. Too many suppliers for one class of parts means leverage with none of them. Cockpit shows where to consolidate.
For procurement teams: Procurement
Read more: The OEM Is Often the Only Source You Can See, Not the Only Source There Is
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Identifying the part
The right part, found when it is needed
Every practice above ends at the moment someone needs the part. A technician at the machine has a worn nameplate, a few words, or a position in the bill of materials. A buyer has a free-text request. If neither finds the record, the part is ordered again, and a new duplicate starts at practice 01.
Good looks like this: the part is found from whatever the person has, in the catalog and in the store, before anything is ordered.
This is the job of Partium Find. Type what you know: a few words, a function, part of a description. Find searches by meaning, not by exact naming. At the machine, the nameplate is often the best clue. Scan the label or nameplate, and Find returns results from the text on it.
The proof is on the railway. Deutsche Bahn began with Partium at DB Fernverkehr in 2019. Five of its business units then chose one app built with Partium, DB Mat.ID: Fernverkehr, Cargo, Regio, Fahrzeuginstandhaltung and the DB Netz machine pool.
Customer story: Deutsche Bahn
Read more: 9 Ways to Find the Right Spare Part Faster · Why Parts Intelligence Is Becoming the Missing Layer Between Search, Sourcing, and Decision-Making
Where to start: four steps
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Look at what your catalog holds.
Count the duplicate groups, the half-empty records and the stock nobody draws. A demo license does this on your own catalog: ask about a demo license.
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Agree criticality with maintenance.
Before any stock is cleared, maintenance marks the parts the plant cannot run without.
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Fix new records at creation.
Check each request against the catalog before a part is created, so the catalog stops getting worse while you clean it.
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Review on a rhythm.
Lifecycle notices, prices and stock that never moves change every month. Give each one an owner and a monthly review.
One platform for the part, beside your ERP
Cockpit is where your team works on the catalog, the stock and the price. Partium Find is the separate product for identifying a part in the field. Both run on one engine. Partium Agent runs beneath every feature of Cockpit and Find. You work in the product; Agent does the work underneath.
How the pieces connect is on the Parts Intelligence Platform page. You buy Partium Cockpit, Partium Find, or both. Partium Agent comes with either and is not sold on its own.
If your company sells spare parts for the machines it builds, your page is Aftermarket & Service.
Questions about spare parts management
Do we have to replace our ERP or CMMS?
No. Your ERP stays the system of record. Partium draws its data from it and can also write back into it.
Start with your own catalog
Book a demo, or start with a demo license.