Overview
Downtime is rarely caused by a single failure. It usually starts with inventory decisions made months earlier.
Casters are often treated as low-priority components. When they are unavailable, production stops anyway.
Why Downtime Starts With Inventory
- Unplanned failures require immediate replacement
- Long lead times extend equipment outages
- Emergency purchases increase cost and risk
A caster with a six-week lead time can stop a production line as effectively as a failed motor.
The Risk of Drop Ship Inventory Models
Many suppliers rely on drop shipping from manufacturers. This limits visibility and control.
- No guaranteed stock availability
- Inconsistent lead times
- No reserved inventory for OEM programs
Inventory Models Compared
| Inventory Model | Availability | Lead Time Risk | OEM Suitability |
|---|---|---|---|
| Drop ship only | Uncertain | High | Low |
| Stocking distributor | Moderate | Medium | Medium |
| Reserved OEM inventory | Guaranteed | Low | High |
A Better Inventory Approach
- Forecast usage by application
- Reserve inventory by part number
- Lock pricing through volume programs
- Release product as needed
Inventory strategy is discussed in greater detail in the 2026 Industrial Forecast.