Charging Alternator for Isuzu Trucks – Engineered for Isuzu NPR, NQR, NRR, and NPR-HD 2015 and newer models with 4HK1 diesel engines. High-Output 140 Amp Performance – Delivers strong electrical output to support lights, accessories, and electronic systems under heavy load. OEM-Spec Bosch System Quality – Designed to meet Bosch-compatible standards for durability, stable voltage, and consistent operation. Easy Direct Replacement – Direct-fit alternator installs with stock mounting and electrical connections — no modifications required. Built for Commercial Use – Ideal for daily-driven trucks, fleet service, and professional repairs requiring dependable charging performance. The Alternator 360-0073 (Part 8-98248-621-0) is a high-output charging alternator designed for commercial-grade electrical systems on Isuzu medium-duty trucks. Engineered for optimal performance and durability, this 14 volt, 140 amp alternator supports modern electrical demands including lighting, accessories, and onboard controls. Manufactured to meet or exceed OEM and Bosch-style specifications, this alternator fits Isuzu NPR, NQR, NRR, and NPR-HD models from 2015 and up, providing stable voltage regulation and longlasting reliability in commercial applications. Built with quality materials, rugged internal components, and a direct-replacement design, it installs easily with no modifications required — ideal for fleet maintenance and professional repair shops who require dependable performance.