Standard Ignition LU-274 Alternator Brush Set
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Standard Ignition

Standard Ignition LU-274 Alternator Brush Set

Brand Standard Ignition LU-274
Thickness - Inches 7/32
Width - Inches 3/4
Fits Lotus, MG, Triumph, Rover, Austin Healey, Austin, Ford, Land Rover, Sunbeam, Morris, Hillman, Singer, Alfa Romeo, and Humber

OE-quality materials. Built for extended service life in charging system repairs.

Alternator brush set. Restores proper electrical contact inside the alternator.

Cross-references 5A1033, 6-706 and 20-1583 for the same application. See all 11.

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Alternator Brush Set for Charging System Service

Standard Ignition LU-274 is an alternator brush set for charging system repair and maintenance. It is built with high-grade materials to support extended service life in starting and charging system applications, including service work on alternators used in vehicles such as Ford and Chevrolet models.

Key Features

  • Alternator brush set for electrical charging system repair
  • Thickness: 7/32 inch
  • Width: 3/4 inch
  • Made with high-grade materials for durability in service use
  • Standard Ignition LU-274 for direct part identification

Product Details

LU-274 is a Standard Ignition alternator brush set used in generator and alternator-related electrical service. The brush dimensions measure 7/32 inch thick and 3/4 inch wide, making the part easy to verify against the original component during alternator rebuild or repair work. Standard Ignition maintains quality control through the manufacturing process, from component materials to the finished part, to support consistent fit and function in charging system service. This part cross-references 5A1033 and 6-706 for the same application.

Common Issues This Part May Address

  • Charging system output loss caused by worn alternator brushes
  • Intermittent battery charging on Ford and Chevrolet applications
  • Alternator warning light concerns related to brush wear
  • Poor electrical contact inside the alternator assembly
  • Service needs during alternator rebuild or regulator repair

Installation Notes and Tips

Verify brush dimensions against the original part before installation. Inspect the alternator slip rings, regulator, and internal wiring at the same time to confirm the repair addresses the full charging system condition. LU-274 should be installed as part of a proper alternator service procedure following the vehicle manufacturer’s repair steps.

Quality Assurance

Standard Ignition manufactures starting and charging system components with controlled production processes and quality-focused materials to support reliable service performance.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5A10336-70620-15832275413043327R911232699488921140E403FAX6W425X514