Smart Spare Parts Management: 4 Strategies That Cut Costs

Why Spare Parts Management Deserves a Strategic Rethink

Spare parts management sits at the intersection of cost control, operational continuity and sustainability — yet it remains one of the most underestimated levers in supply chain strategy. For years, procurement and maintenance teams have treated spare parts as a necessary expense: parts get ordered, stockpiled and eventually written off. The more forward-looking organisations are now taking a fundamentally different approach, transforming their spare parts operations from a cost centre into a source of measurable value.

The drivers behind this shift are both regulatory and commercial. EU Directive 2024/123 now requires companies to evaluate reuse options before disposal, and Italian Legislative Decree 18/2024 mandates that businesses with turnover above €50 million demonstrate compliance. Meanwhile, tightening margins and growing ESG reporting requirements are pushing procurement leaders to look harder at what sits on their shelves.

3 Costly Mistakes in Spare Parts Management — and How to Fix Them

Before exploring solutions, it is worth understanding where most organisations go wrong. Three patterns consistently undermine the effectiveness of spare parts management programmes, and each one has a practical remedy.

Stockpiling Without Analysis

The most common error is accumulating inventory “just in case” without classifying parts by criticality or obsolescence risk. Without an ABC analysis framework — which segments parts by usage frequency and financial impact — warehouses fill with slow-moving stock that ties up capital for years. A manufacturing company in Turin discovered through an audit that 30% of its stock had not moved in over five years, representing a frozen asset worth €800,000. The solution is predictive tooling that aligns safety stock levels to actual failure rates, not historical order habits.

Ignoring the Secondary Market

Most organisations treat spare parts purely as a cost, never as a resaleable asset. According to the 2024 Osservatorio Contracting report, 68% of Italian companies do not monitor the residual value of their spare parts inventory. Platforms such as EquipNet and Tameson Marketplace make it straightforward to convert surplus stock into liquidity — particularly when parts can be redirected to adjacent industries with compatible specifications.

Overlooking Remanufacturing

The assumption that worn components must always be replaced with new ones is both costly and environmentally wasteful. SKF, for example, reduced maintenance costs by 55% through remanufacturing bearings rather than replacing them outright, as documented in its Circular Economy Report. Certified remanufacturing centres and in-house 3D printing capabilities are making this option increasingly accessible even for mid-sized manufacturers.

4 Proven Strategies to Transform Spare Parts Management

1. Remanufacturing: Industrial-Grade Component Recovery

Remanufacturing is not the same as basic reconditioning. It is a structured industrial process that involves careful selection of recoverable components — such as electric motors, hydraulic valves and cutting tools — followed by advanced restoration techniques including additive manufacturing and precision machining. Outputs are certified to meet original performance standards, often under ISO 9001 quality frameworks. A Lombardy-based metalworking company applied this approach to its cutting tools, achieving a 40% reduction in procurement costs, annual savings of €280,000 and 75 tonnes of CO₂ avoided.

2. Open Market: Unlocking Value Through Secondary Channels

The global market for remanufactured and surplus spare parts exceeded $150 billion in 2023, growing at 9.2% annually according to MarketsandMarkets. Procurement teams that actively participate in this market — selling excess inventory and sourcing discontinued parts — gain a meaningful cost advantage over those relying solely on OEM channels. Platforms such as EquipNet and Machinio facilitate cross-industry transactions, enabling an aerospace manufacturer to supply components to the medical device sector, for instance, at pricing that benefits both parties.

3. Stock Recovery: Finding Hidden Value in Existing Inventory

Systematic stock recovery combines technology with rigorous data analysis to identify reusable assets that would otherwise be written off. RFID-enabled inventory systems provide real-time visibility across storage locations, while AI tools such as Siemens Opcenter can flag components at risk of obsolescence before they lose recoverable value. Digital twin simulations allow teams to model alternative reuse scenarios before committing resources. Stellantis demonstrated the scale of what is possible: in 2023, it recovered €6.2 million in value from warehouse stock, reused 1,200 tonnes of materials and saved 34,000 person-hours in the process, as reported in its Sustainability Report.(Source: Stellantis Sustainability Report)

4. Creative Reuse: Rethinking What “Waste” Means

Some of the most compelling spare parts management initiatives sit outside the traditional procurement playbook. SKF’s “From Waste to Art” project transformed decommissioned bearings into sculptural installations, generating both brand value and employee engagement. Milan-based Officine Zero converts industrial off-cuts into functional prototypes. School-industry partnership programmes — run through technical institutes — create educational reuse applications for parts that would otherwise be scrapped. These approaches contribute to ESG reporting narratives, improve employee engagement (Deloitte research cites a 37% uplift in engagement from circular economy participation) and can qualify for sustainability credits in public procurement tenders.

The Regulatory and Financial Case for Acting Now

The business case for transforming spare parts management has strengthened considerably in the past 12 months. On the regulatory side, EU Directive 2024/123 and its Italian transposition through Legislative Decree 18/2024 create direct compliance obligations for larger enterprises. On the incentive side, PNRR Mission 2 provides super-depreciation at 130% for investments in regeneration technologies, while tax credits of up to €40,000 are available for industrial symbiosis projects. The ceramic district of Sassuolo, where companies share spare parts across businesses, has already achieved a 22% cost reduction through this model.

Three immediate actions can begin the transformation. First, conduct an ABC analysis of current stock to identify the highest-value recovery opportunities. Second, list five surplus parts on a dedicated resale platform and measure the response. Third, arrange an audit with a certified remanufacturing specialist to assess which components qualify for refurbishment rather than replacement. Spare parts management, approached strategically, is one of the few remaining areas where procurement can deliver simultaneous gains in cost, sustainability and operational resilience.

Further Resources

For organisations ready to go deeper, the following external resources provide practical frameworks and data: the Ellen MacArthur Foundation Toolkit for circular economy methodology, the Circularity Gap Report for benchmarking, the Circular Economy Tool for self-assessment, and certified supplier databases for remanufacturing partners operating to recognised quality standards.

• Ellen MacArthur Foundation Toolkit for circular economy methodology;
• Circularity Gap for benchmarking;
• Circular Economy Tool for self-assessment;
• Practical examples of data analysis applied to spare parts.