Description
The C3935530 / SP100755 Alternator is a high-quality, heavy-duty charging component engineered to fit Cummins 8.3L diesel engines. Built for demanding environments, this alternator provides strong and consistent electrical output, ensuring the performance of all critical systems, including battery charging, lighting, and control electronics.
Ideal for construction equipment, buses, trucks, and generators, this alternator is manufactured with durable materials, precision windings, and high-resistance bearings for longer service life. It is an excellent choice for both OEM replacement and aftermarket upgrades.
Compatibility:
Fits vehicles and equipment powered by Cummins 8.3L diesel engines, including:
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Construction machinery (excavators, loaders)
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Heavy-duty trucks
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Industrial generator sets
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Agricultural equipment
OEM References:
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Cummins: C3935530
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Replacement Part No.: SP100755
Product Specifications:
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Part Number: C3935530 / SP100755
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Engine Type: 8.3L Cummins Diesel
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Voltage: 24V
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Amperage: 50A / 70A (varies by model)
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Pulley Type: V-Belt or Serpentine (confirm upon order)
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Mounting Type: Direct Bolt-on
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Rotation: Clockwise
Material Composition:
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Housing: Aluminum alloy (lightweight & corrosion-resistant)
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Rotor/Stator: Copper windings for efficient energy conversion
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Bearings: Sealed heavy-duty ball bearings for durability
Weight & Packaging Dimensions:
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Weight: Approx. 8–10 kg
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Packaging Dimensions: 32 cm × 22 cm × 20 cm
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Packaging: Foam-inserted box for secure transport
