Tilton Engineering 73-1000 Brake Master Cylinder 1 Inch Bore Integral Reservoir

The Tilton Engineering 73-1000 is a high-performance brake master cylinder from the 73-Series line, featuring a 1-inch (25.40mm) bore size and an integral 10-ounce leak-proof reservoir. Designed specifically for racing applications that require large fluid capacity, this master cylinder is manufactured from high-pressure die-cast aluminum with a precision machined-look finish.

Key Features:

• 1-inch bore diameter with 1.1 inches of stroke for versatile fluid displacement
• Sealed integral reservoir design allows temporary inversion without fluid loss
• Standard 2-1/4-inch center-to-center front flange mount pattern fits most pedal assemblies
• High-pressure die-cast aluminum construction with machined finish
• Internal baffle keeps port covered with fluid even when reservoir level runs low
• Non-vented bellows seal protects brake fluid from outside contaminants
• 1/8-inch NPT outlet port, shrouded underneath reservoir to prevent fitting damage
• Easy-removal lid with high-tensile steel spring closure for leak-proof seal
• Compatible with DOT 3, DOT 4, or DOT 5.1 brake fluid

The 73-Series master cylinder provides an affordable solution for budget-conscious racers without sacrificing quality or performance. The completely sealed fluid chamber protects against environmental contamination while still allowing fluid level changes. Not designed for use with ABS systems.