ABS Engine Control Unit - 4S4M 400-866-685-0

Name: ABS Engine Control Unit - 4S4M 400-866-685-0
Brand: Dayton Parts
SKU: 400-866-685-0
Price: 3370.64 USD
Availability: InStock

$3,370.64

Shipping calculated at checkout.

If you need to order multiple parts, give us a call so our sales team can work to combine your order into fewer packages and save you money on shipping! 858-898-1558

Delivery and Shipping

This part typically ships within 1 to 2 business days.

Replacement ABS Engine Control Unit for heavy-duty truck braking systems. Built for 4S4M configurations (4 sensors, 4 modulators). Commonly used in Peterbilt, Kenworth, Freightliner, Volvo, Mack, and International trucks. Manages wheel speed sensors and modulators to improve braking safety and stability. Confirm OEM part number and ABS configuration before ordering to ensure compatibility.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.