4938600 Alternator 45A 28V For Cummins 4BT/6BT/6BTA/6CT Engines
4938600 alternator for Cummins 6BTA, 6BT, 4BT and 6CT engines.
SKU: 4938600
DescriptionAdditional information
4938600 is the alternator fitted to Cummins 6BTA, 6BT, 4BT and 6CT engines. Published figures include rated voltage 28V DC (for 24V vehicle system), net weight 8.25–8.5 kg.
Specifications
Main PN
4938600, C4938600
Rated Voltage
28V DC (for 24V vehicle system)
Rated Output
45A
Regulator
Built-in integrated IC voltage regulator
Rectifier
6-diode full silicon rectifier
Working RPM
Charging starts at 1000rpm; rated output at 3000rpm
Pulley
8PK multi-rib
Net Weight
8.25–8.5 kg
Package Size
300×270×230 mm
Housing
Die-cast aluminum with integrated cooling fins
Fit Engines
Cummins B Series: 4BT3.9, 4BTA3.9, 6BT5.9, 6BTA5.9, 6CT8.3
Key Features
Main PN: 4938600, C4938600
Rated Voltage: 28V DC (for 24V vehicle system)
Rated Output: 45A
Regulator: Built-in integrated IC voltage regulator
Rectifier: 6-diode full silicon rectifier
Working RPM: Charging starts at 1000rpm; rated output at 3000rpm
Typical Applications
Diesel generator sets
Construction machinery
Marine propulsion engines
Industrial power units
Ordering from Sino Bus Parts
Wholesale pricing; bulk orders welcome
Global shipping
Fitment confirmed against your engine serial or CPL before dispatch
Contact us on WhatsApp for a quotation
Part Number
4938600
Fitment
Cummins 4BT3.9 6BT/6BTA5.9 6CT8.3
Product Type
Alternator
Quality Standard
Genuine Cummins Quality
MOQ
1piece (Bulk Orders Accepted）
Lead Time
3-15 Days Global Shipping
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