The Meritor booster R43MDC4037X is a genuine Meritor brake system booster sourced directly through Pro Gear and Transmission. Brake boosters in this class assist in amplifying brake application force within the truck's braking circuit, helping maintain consistent brake response under heavy-duty operating conditions. The part number R43MDC4037X identifies this as a specific Meritor unit engineered to Meritor's own design tolerances. If you need to verify that this part matches your vehicle's brake system configuration, contact Pro Gear and Transmission directly before ordering.
Features
Genuine Meritor brake booster
Meritor part number R43MDC4037X
Designed for heavy-duty truck brake system applications
Engineered to Meritor OEM specifications
Sold by Pro Gear and Transmission - call to confirm fitment
