A fleet running multiple diesel platforms needs a smart parts strategy, since Power Stroke, Cummins, and Duramax trucks share some needs but differ in their failure points.
Know each platform's weak points
Stock to each platform's known failures: HEUI parts and coolers for older Power Strokes, grid heaters and VGT parts for Cummins, injectors and CP4 prevention for Duramax and newer trucks.
Standardize where you can
Some consumables, fuel filters, belts, coolant, and batteries, overlap across platforms. Standardizing these simplifies stocking and buying.
- Common consumables across platforms
- Platform-specific failure parts
- Fast-moving sensors that cause derates
- Cooling-system parts for hard-working trucks
Buy for availability
Downtime waiting on a part is the real cost. Building relationships with suppliers who can source your platforms quickly keeps trucks earning.
Frequently asked questions
How do I stock parts for mixed platforms?
Stock each platform's known failure parts and standardize shared consumables like filters, belts, and coolant.
What overlaps across platforms?
Consumables such as fuel filters, belts, coolant, and batteries often overlap, simplifying stocking.
What matters most in a supplier?
Availability. A supplier who can source your platforms quickly minimizes the downtime that costs the most.
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