Industrial ROSK.3771900 Anti-Lock Brake Pump Assembly

The ROSK.3771900 Anti-Lock Brake Pump Assembly (MPN JMG1522) is a hydraulic ABS pump and valve assembly that modulates brake fluid pressure during anti-lock events to prevent wheel lock and improve stability under hard braking. It combines the hydraulic pump and control manifold into a single unit for direct replacement in automotive ABS systems, making it suitable for brake system repairs and refurbishment. The assembly is designed for OEM vehicle mounting configurations and uses DOT brake fluid, functioning as an ABS hydraulic unit that regulates pressure during ABS operation. Secondary Part Number ROSK.3771900 identifies this component in compatible systems, and the product is intended to restore ABS hydraulic performance and braking stability across automotive braking applications. For installation, compatibility should be verified using the OEM part ROSK.3771900 before mounting, and common replacements include OEM JMG1522 and OEM ROSK.3771900 ABS Pump Assembly.