Quality-Built 110-15101 HD Remanufactured Alternator 12V 135A for Cummins Engines

The Quality-Built 110-15101 is a heavy-duty remanufactured alternator delivering 12 volts and 135 amps of reliable charging output. Cross-referenced with OEM part numbers 5316342, JFZ1135111, and C5316342, this unit is engineered as a direct-fit replacement for Cummins ISB, ISF, QSB, ISF2.8, and ISF3.8 diesel engines.

Quality-Built alternators are remanufactured under strict QS-9000 quality guidelines — the highest quality standard achievable for automotive parts suppliers — and are individually tested on proprietary load-based testers across a full range of operating requirements to ensure dependable performance.

Key Features:

• 12V / 135A output for robust charging performance under heavy electrical loads
• Rotors electronically tested and coated with high-dielectric insulation for maximum durability
• New brushes and springs for extended service life and consistent charging output
• Stators and rectifiers individually tested for insulation quality, phase balance, and load performance
• Bearings inspected or new, packed with high-temperature grease to reduce heat and friction
• Voltage regulator tested for correct operating voltage
• Pulleys plated or powder coated for maximum corrosion resistance
• OE-quality terminals with high-temp insulators for secure, reliable connections
• Housings blasted clean with all mounting threads inspected and re-tapped for easy installation
• Direct OEM replacement — no modification required, plug-and-play installation

Cross-Reference Part Numbers: 5316342 | JFZ1135111 | C5316342 | 110-15101

Built to meet or exceed OEM specifications, the Quality-Built 110-15101 is the trusted choice for professional installers and fleet operators who demand reliable uptime from their Cummins-powered equipment.