AM General Hydraulic Master Brake Cylinder | NSN 2530-01-398-4503 | RCSK15983

AM General Hydraulic Master Brake Cylinder Assembly | NSN 2530-01-398-4503 | P/N RCSK15983 / 2233867

Available as New Old Stock (NOS), this genuine AM General Hydraulic Master Brake Cylinder Assembly is an OEM military brake system component designed for dependable performance in demanding military vehicle applications.

This master brake cylinder is a critical component of the hydraulic braking system, helping ensure proper brake pressure and reliable vehicle operation. Ideal for military vehicle restoration, maintenance programs, fleet support, and replacement of worn or damaged units.

Product Specifications

• NSN: 2530-01-398-4503
• Primary Part Number: RCSK15983
• Alternate Part Number: 2233867
• Manufacturer: AM General
• Condition: New Old Stock (NOS)
• Type: Hydraulic Master Brake Cylinder Assembly
• FSC: 2530 – Vehicular Brake, Steering, Axle, Wheel, and Track Components

Applications

Compatible with select AM General military vehicle platforms, including:

• M35A3 Military Truck
• M109A4 Military Vehicle
• Other compatible AM General applications requiring NSN 2530-01-398-4503

Features & Benefits

• Genuine AM General OEM component
• Military surplus New Old Stock (NOS)
• Designed for hydraulic brake system applications
• Reliable replacement for worn or leaking master cylinders
• Ideal for military vehicle restoration and fleet maintenance
• Built to original military specifications

Condition

This item is genuine military surplus and offered in NOS (New Old Stock) condition. Packaging and appearance may vary due to military storage and handling.

Important Note

Please verify fitment, part number requirements, and application compatibility before ordering. Review all photos carefully for condition and details.