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Peterbilt 388 Computer, Chip, Cruise Control
Peterbilt 388
Select a year and vehicle configuration to see matching parts.
Computer, Chip, Cruise Control for Peterbilt vehicles
Use your Peterbilt model, production year, trim and engine to check compatibility. Matching a make alone does not establish fit.
Where available, compare OE cross-reference numbers, dimensions and compatibility notes on the product page before ordering.