ACDelco 18M531 Professional Brake Master Cylinder Assembly

Meets brake performance requirements of SAE J1153 and J1154 tests, providing reliability and quality. Pressure tested to ensure safe and confident braking. Cast iron/aluminum specifications No extra stress is applied to brake boost installation. Geometric tolerances ensure a proper fit between the body and the plastic container. The piston assembly and return spring prevent brake drag that can cause premature brake pad wear. Cast iron and aluminum specifications do not add unnecessary stress to brake boost installation.

ACDelco Professional Brake Master Cylinder uses both aluminum and iron castings, making it a high quality replacement for many vehicles on the road today. These master cylinders contain both ethylene propylene (EPDM) and styrene butadiene (SBR) rubber components, providing superior resistance to heat, corrosion, and leakage. ACDelco Professional Brake Master Cylinder is ready to bench bleed and install right out of the box. No assembly required. These premium aftermarket replacement brake master cylinders are manufactured to meet your expectations for fit, form, and function.


Manufacturer: ‎ACDelco
Brand: ‎ACDelco
Model name: ‎Master cylinder
Product size: ‎23.88 x 14.73 x 12.19 cm; 3.47 kg< br>Product model number: 18M531
Exterior condition: Painted
Genuine product number: 18030773
Product dimensions Depth x Width x Height: 23.9 x 14.7 x 12.2 cm
Product Weight : ‎3.47 Kilograms