Built to OEM Specifications Bearings are renewed with most reliable,

highest quality components In-depth electrical testing including search

comparison Rectifier banks are tested and requalified Stator core loss is tested

Scrap fallout is replaced with new Alternator repair history is tracked and major

overhauls executed at least every twelve years where insulation system and bearings are renewed

Proven Product with Minimal Maintenance All of the latest engineering improvements and

maintenance practices are incorporated Bearings are maintenance-free Improved insulation system ensures electrical

integrity Latest design eliminates rectifier bank and is

diode and fuse free

Extended Your Alternators Life Renew collector bank brushes every twelve

months Regrease bearings every six years Renew fuses and diodes every ten years Send alternator to EMD for major overhaul every

twelve years

OEM Certified Rebuilt Alternators

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EMD Certified Rebuilt AlternatorsMaximize Fleet Availability

Power, Performance, and Innovation are the driving factors that have made Electro-Motive Diesel the premier provider of locomotive technology for over 80 years.

Decades of EMD alternator design and manufacturing experience ensures that these units are built to current OEM specifications and benefit from the latest performance upgrades and improvements.

Maintenance time is reduced and locomotive availability increased making this the most cost effective alternator solution available.

EMD Rebuilt Alternator Benefits