ABS Engine Control Unit - 4S4M 400-866-749-0
ABS Engine Control Unit - 4S4M 400-866-749-0 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
This part typically ships within 1 to 2 business days.
Replacement ABS Engine Control Unit designed for heavy-duty truck braking systems. Compatible with 4S4M configurations (4 sensors, 4 modulators). Commonly found in Peterbilt, Kenworth, Freightliner, Volvo, Mack, and International trucks. Controls wheel speed sensors and modulators to maintain reliable braking performance. Confirm OEM part number and ABS configuration before purchase to ensure compatibility.
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