Quality-Built 146-37103 Remanufactured Agricultural Alternator for John Deere

The Quality-Built 146-37103 is a remanufactured alternator engineered as a direct OE replacement for John Deere agricultural equipment. Designed to restore proper charging system performance, this unit is built to meet or exceed original equipment specifications and delivers the dependable output required by the demanding electrical systems found in farm tractors and heavy-duty equipment.

Quality-Built Remanufacturing Process:

• 100% new brushes and springs for extended service life and consistent charging performance
• Electronically tested rotors coated with high-dielectric insulation for maximum durability
• 100% load-tested rectifiers to ensure reliable alternator output and longevity
• Electronically tested stators for maximum insulation quality and phase balance
• Bearings inspected or replaced new, packed with high-temperature grease to reduce heat and friction
• 100% OE-quality terminals with high-temp insulators for secure, reliable connections
• Housings blast-cleaned with all mounting threads inspected and re-tapped for consistent torque and easy installation
• Pulleys plated or powder coated for maximum corrosion resistance

Cross-Reference Part Numbers: AL9975X, 100211-6420, RE46608, SE501380, TY6762, RE60745, SE501385, TY6782, 101211-7130, RE34890, 146-37137, 90-29-5296N

Quality-Built alternators are manufactured under strict QS-9000 quality guidelines — the highest quality standard achievable for automotive and equipment parts suppliers. Every unit undergoes rigorous durability testing and root cause analysis before leaving the facility, ensuring a reliable, long-lasting replacement you can trust.