Standard Ignition EX-57 Alternator Brush Set

Standard Ignition EX-57 Alternator Brush Set

Standard Ignition EX-57 is an alternator brush set for charging-system service on select Chrysler applications. It is built with high-grade materials to support extended service life and consistent electrical contact in the generator or alternator assembly.

Key Features

• Alternator brush set for charging and starting system repair
• Thickness: 1/4 inch
• Width: 7/8 inch
• Standard Ignition EX-57 for direct replacement service
• OE-style electrical component from a global ignition manufacturer

Product Details

The Standard Ignition EX-57 is a replacement alternator brush set used in charging-system maintenance where worn brushes can affect output and reliability. Its 1/4-inch thickness and 7/8-inch width provide the dimensional reference needed when matching the part to the original unit. This part cross-references Autolite 1111 for the same application. Standard Ignition EX-57 is listed for Chrysler 300, Imperial, New Yorker, Newport, and Town & Country applications, including 1957-1958 Chrysler 300, 1957-1958 Chrysler Imperial, and 1957-1958 Chrysler New Yorker with GHM Series Generator.

What It Helps Address

• Charging-system output loss caused by worn brushes
• Intermittent generator or alternator contact
• Electrical instability in older Chrysler charging systems
• Service needs on vintage Chrysler generator assemblies
• Brush wear that can contribute to weak battery charging

Installation Notes and Tips

Verify brush dimensions against the original component before installation. Confirm the generator or alternator style, especially on 1957-1958 Chrysler models with GHM Series Generator notes, and inspect related charging-system parts for wear before reassembly. Use clean electrical contact surfaces during service to support proper brush operation.

Quality Assurance

Standard Ignition maintains quality control throughout manufacturing, from component selection to finished product. The EX-57 is produced with materials selected for durability in starting and charging system service.