Alternator for 12V tractor electrical systems, available in 120A or 150A with 0PK pulley configuration. Designed as a direct replacement to meet OE fitment numbers and provide reliable charging performance for heavy duty agricultural equipment. Key features Electrical specifications: 12V system, rated at 120A or 150A, 0PK pulley configuration. Direct OE fit: Manufactured to match OE reference numbers for straightforward compatibility with listed models. Easy installation: Humancentered design with clear mounting and electrical connections to reduce installation time and labor. Stable operation: Supports consistent electrical output to help maintain lighting, starter, and battery charging under normal working conditions. Durable design: Built for regular field use and routine maintenance cycles. Compatibility Compatible with Arrowhead: IA1473, MG165, 0.900.2117.7 Compatible with Deutz: 01183868, 04123607, 04124784, 04124784, 01183868, 04123607 Compatible with Lester: 11839 Compatible with Letrika/Iskra: 11.204.137, 11.204.717, 11.204.779, AAK3869, AAK4954, AAK4990, IA1473 Compatible with Mahle: 11.204.137, AAK3869, IA1473, MG165 Typical applications Field replacement for a failed alternator on tractors to restore charging and electrical functions. Preventive maintenance spare for farm equipment to minimize downtime during harvest or seasonal work. Component replacement during engine rebuilds or electrical system refurbishments where OE number matching is required. What this unit delivers Straightforward replacement matching OE numbers to simplify part selection. Reliable charging capacity for 12V tractor electrical loads. Reduced installation effort through a clear, servicefriendly design. Technical summary Item: Alternator Voltage: 12V Amperage: 120A or 150A Pulley: 0PK Check compatibility using the OE numbers provided to confirm fit for your specific equipment model and application.