Product Description
Up for sale is a genuine Bosch 0 120 488 206 Engine Accessory Generator / Alternator, NSN 2920-01-346-6293. This heavy-duty charging-system component is designed to convert mechanical engine rotation into electrical power for maintaining the vehicle battery and supplying the electrical system while the engine is operating. The unit provides approximately 28-volt charging output with a 45-amp rating and incorporates an internal voltage regulator and rectifier. Its bidirectional rotation and heavy-equipment mounting configuration allow it to be used across several industrial, construction and diesel-engine applications requiring this Bosch alternator configuration.
- Item is in new old stock condition. Packaging shows signs of shelf wear. Item has minor surface rust.
Features & Specifications
- Brand: Bosch
- Part Number: 0 120 488 206 / 0120488206
- NSN: 2920-01-346-6293
- Federal Item Name: Generator, Engine Accessory
- Item Type: Heavy-Duty Alternator / Engine Generator
- Nominal System: 24V
- Regulated Output Voltage: Approximately 28V
- Rated Output: 45 Amp
- Polarity: Negative
- Regulator: Internal
- Rectifier: Integral
- Rotation: Bi-Directional – CW or CCW
- Mount Type: Spool / flange-type mounting
- Mounting Holes: Two
- Adjusting Ear: Unthreaded
- Fan: External
- Shaft Diameter: 17 mm
- Shaft Thread: M16 × 1.50
- B+ Terminal: M8 × 1.25
- D+ Terminal: M5 × 0.8
- W Terminal: Spade
Cross-Reference Numbers
This one has a lot of useful OEM crosses:
- Bosch: 0120488294, 0120489071, 0120489481
- Case / Case IH: A187916, AR187916, 3144988R93
- Cummins: 3020678, 3284392, 3920678, 3939028
- John Deere: AT161324, AT175195, AT185696, AT207608, AT221116, AT228217, SE501341, SE501362, SE501835, TY24322
- JCB: 714/31500
- Komatsu: 6731-81-6150, 6735-81-6110, 6742-82-6130
- Delco: 19020536
- Lester: 12148, 12440, 12441, 12587
A9-2
