Subject Area: Spare Parts Management Decision Support Platform
Individuals. Teams. Enterprise
Better inventory performance isn’t created by software or stocking rules alone. It comes from developing the capability to make consistent, evidence-based spare parts decisions across your organization.
If you, your team, or your company are relying on ‘standard’ supply chain and inventory management tools and techniques for your spare parts management, you are on the wrong path.
This is because most inventory resources and software are built around retail, wholesale, or production stock. But spare parts inventory has different demand patterns, different risks, different financial pressures, and different consequences when the wrong decision is made.
All inventory may look the same ‘on the shelf’ but these differences mean that you can’t reliably use ‘general inventory’ techniques for spare parts management. Without truly understanding the nature of the inputs and the interpretation of the outputs, reliance on any ‘standard’ tool is a recipe for disaster.
This table shows the key differences between spare parts and other general inventories.

Better spare parts decisions require both capable individuals and capable organizations.
SparePartsKnowHow provides different forms of support depending on what you need to achieve.

-
Open Access Start with the Open Access archive: get a taste of our content. These are articles,
videos, and practical insights from forty years of spare parts inventory management thinking. Explore >>>
Practitioner Toolkit: Build individual practitioner capability. The complete learning and decision-support resource for people who need to solve real spare parts management problems. Explore >>>
-
Foundations for Teams: Create alignment. This facilitated program helps participants discuss the principles, challenge assumptions, and develop a common language and understanding of spare parts decision-making. Explore >>>
Foundations Playbook: Build a shared understanding. Team-based access to the core principles and decision logic required for effective spare parts management. Explore >>>
Operations Playbook: Build operational capability. Team-based access for organizations improving policy, optimization, controls, data, storeroom practices, and implementation. Explore >>>
Enterprise Access: Extend capability. Enterprise Access can combine Foundations, Operations, Practitioner resources, and other SparePartsKnowHow support according to the capability your organization needs to build. Explore >>>
-
Capability Program: A scoped program designed around the organization’s objectives. It may include Foundations for Teams, policy development, capability assessment, implementation support, site rollout planning, or Practitioner access for nominated site and functional leads. Explore >>>
The right starting point depends on your current capability and your goal.
Try our Selection Tool to find where you should start. Try Our Selection Tool
Better spare parts outcomes come from better decisions.
Better decisions come from better decision capability.
Spare parts inventory performance is determined by a series of connected decisions.
The Spare Parts Decision Framework shows how these decisions fit together — from understanding why spare parts are different, through to operational control, optimization, risk management, and long-term capability development.

| How do I know which spare parts to stock? Deciding which spare parts to stock is one of your most important decisions — and one of the easiest to get wrong. Explore this question >>> |
How do we calculate the Re-Order Point? Too high ties up cash. Too low increases downtime risk. The decision needs structure. Explore this question >>> |
| How do we determine spare parts criticality? Learn why criticality is about consequence and availability, not just price or usage. Explore this question >>> |
How do we manage obsolete inventory? Obsolescence usually starts with early decisions, not with the stocktake that reveals it. Explore this question >>> |
| How do I optimize spare parts inventory? Optimization should focus on process not just numbers. Explore this question >>> |
What should be in a spare parts stocking policy? Clarify the rules that turn good intentions into consistent decisions. Explore this question >>> |
Jozef Ferenc
Lear Corporation
Pieter Janssens
Longveld
Sondra Carroll
Shaw Industries Group
Probin Konwar
QAFCO
“Achieving your spare parts management goals requires specific process and decision-making skills. You can either adopt these and improve, or stay where you are.”
SparePartsKnowHow.com was founded by Phillip Slater, a spare parts management specialist, with 40 years’ experience and a career-long focus on improving business performance. Phillip is a consultant, author, trainer, and conference speaker. Read more about Phillip…
