Standard Ignition Alternator Brush Set EX-57
Standard Ignition Alternator Brush Set EX-57 - view 2
Standard Ignition Alternator Brush Set EX-57 - view 3
Standard Ignition Alternator Brush Set EX-57
Standard Ignition Alternator Brush Set EX-57 - view 2
Standard Ignition Alternator Brush Set EX-57 - view 3

Standard Ignition Alternator Brush Set P/N:EX-57

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$21.99
MPN: EX-57
Item Package Quantity: 1
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Standard Ignition Alternator Brush Set P/N:EX-57
Standard Ignition Alternator Brush Set P/N:EX-57
$21.99

Keep the charging system energized with the Standard Ignition Alternator/Generator Brush Set (MPN EX-57, also written EX57). The brushes ride against the rotating slip rings (or commutator) to carry field current into the winding — a normal wear item, so as they wear down the alternator or generator can lose consistent output. This set fits a wide range of vintage Chrysler-family vehicles, including the 1955 and 1957-1958 Chrysler 300, 1937-1939, 1949-1955 and 1957-1958 Chrysler Imperial, 1946-1949 Chrysler Windsor Series, 1952-1955 and 1957-1959 DeSoto Firedome, 1948-1950 Dodge B-1, 1945-1949 Jeep Willys, 1947-1949 Frazer, 1946-1948 Nash 600 and 1940 Packard Model 1800. With 160 applications total, see the Buyer's Guide tab for the full list.

  • OE ignition heritage: built by a global manufacturer of original-equipment ignition products with quality control maintained throughout the process, from componentry to finished product.
  • High-grade materials: the starting and charging line uses high-grade materials for extended service life.
  • Direct wear replacement: a straightforward brush service for the listed charging units when worn brushes are the cause of weak or intermittent output.

Interchange: X260 · 1253367 · 1259356 · 677170 · FAX151 · A430 · 19106927 · 364227R91 · 1111 · 1127

This part cross-references / interchanges with the following part numbers:

X260, 1253367, 1259356, 677170, FAX151, A430, 19106927, 364227R91, 1111, 1127

Frequently Asked Questions

What does this brush set do?

The brushes ride against the rotating slip rings or commutator to carry field current into the winding. As a normal wear item, worn brushes can reduce consistent charging output.

Will this fit my vehicle?

It fits 160 applications, mostly vintage Chrysler, DeSoto, Dodge, Crosley, Kaiser, Nash and Packard models. Check the Buyer's Guide tab to confirm your exact year, make and model.

What are signs the brushes may need replacing?

Weak, low or intermittent charging output can be a sign of worn brushes. Have the charging system diagnosed first, since other components can cause similar symptoms.

What is the manufacturer part number?

The Standard Ignition part number is EX-57, also written EX57. It is listed as an Alternator/Generator Brush Set.

What numbers does this part interchange with?

It cross-references X260, 1253367, 1259356, 677170, FAX151, A430, 19106927, 364227R91, 1111 and 1127.

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