Cummins 6BT diesel engine part 3921010 4938600 alternator, with alternator list as:
| Engine Model | Description | Part Number | Factory Model | Specification |
| 4BT | alternator | 3920679 |
| 12V 100A |
| 4BT | alternator | 3921010 | 37N-01010 | 28V 45A |
| 4BT | alternator | 4938600 | 37N-01010 | 28V 45A |
| 4BT | alternator | 4988377 | JFZ2403 | 28V 45A |
| 4BT | alternator | 4940559 | JFZ2843 | 28V 90A |
| 4BT | alternator | 4937404 | 37O01-01010 | 28V 45A |
| 4BT | alternator | 4988347 | 37R70-01010 | 28V 110A |
| 4BT | alternator | 3967948 | JFZ2902 | 28V 55A |
| 4BT | alternator | 4944738 | JFZ275 | 28V 70A |
| 4BT | alternator | 4933436 | JFZ2105D1 | 28V 100A |
| 4BT | alternator | 3415536 | 8LHA3096UC 23 | 28V 110A |
| 4BT | alternator | 4938300 | 9K60556 | 28V 45A |
| 6BT | alternator | 4892320 |
|
|
| 6BT | alternator | 4988427 | JFZ2412 | 28V 45A |
| 6BT | alternator | 3979568 | JFZ2423 | 28V 45A |
| 6BT | alternator | 4932319 | JFZ2842F | 28V 90A |
| 6BT | alternator | 3999672 | 8SC3240VC 01 | 28V 150A |
| 6BT | alternator | 3968274 | JFZ246 | 28V 45A |
| 6BT | alternator | 3967794 | JFZ276 | 28V 70A |
| 6BT | alternator | 3415609 | JFZ276W | 28V 70A |
| 6CT | alternator | 3415691 | 21QD003 | 28V 70A |
| 6CT | alternator | 4930794 | 7C00925 | 28V 70A |
| 6CT | alternator | 3920679 |
| 12V 100A |
| 6CT | alternator | 3415351 | JFZ2411 | 28V 45A |
| 6CT | alternator | 3415637 | JFZ2412 | 28V 45A |
| 6CT | alternator | 3972529 | JFZ2703 | 28V 70A |
| 6CT | alternator | 3974511 | JFZ2707W | 28V 70A |
| 6CT | alternator | 3972042 | JFZ2842 | 28V 90A |
| 6CT | alternator | 3970003 | JFZ2904 | 28V 90A |
| 6CT | alternator | 3970716 | JFZ2905 | 28V 90A |
| 6CT | alternator | 4936809 | JFZ2919 | 28V 140A |
| 6CT | alternator | 4937007 | JFZ247 | 28V 45A |
| 6CT | alternator | 3979372 | JFZ2710F1 | 28V 70A |
| 6CT | alternator | 4934903 | JFZ2710F2 | 28V 70A |
| 6CT | alternator | 4939018 | JFZ2710F3 | 28V 70A |
| 6CT | alternator | 4937890 | 8LHA3048UC 64 | 28V 120A |
| 6CT | alternator | 3415564 | AC172RA 301A | 28V 140A |
| 6CT | alternator | 4932950 | 8SC3238VC51 | 28V 150A |
| 6CT | alternator | 3935530 |
|
|
| 6LT | alternator | 2874863 |
|
|
| ISB4.5 | alternator | 5259578 |
|
|
| ISB6.7 | alternator | 4892318 | 0124555005 | 24V 80A |
| ISB6.7 | alternator | 5259577 |
|
|
| ISDe | alternator | 4984043 | JFZ2720 | 28V 70A |
| ISDe | alternator | 4948641 | JFZ2920 | 28V 90A |
| ISDe | alternator | 4935821 | AVi136 A101 | 28V 70A |
| ISDe | alternator | 4934604 | AC172RA 308B | 28V 140A |
| ISDe | alternator | 4990546 | AVi144 C3002 | 28V 100A |
| ISLe | alternator | 4946255 | JFZ2718 | 28V 70A |
| ISLe | alternator | 4942002 | JFZ2710F4 | 28V 70A |
| ISZ | alternator | 4959881 | AVi142 2811 | 28V 80A |
manufactured by joint venture of US Cummins in China. We also sell other Cummins models,
including 4BT3.9, 6BT5.9, 6CT8.3, 6LT8.9, ISZ13, M11, NT855, KT19, KT38, KT50, ISBe4.5,
ISBe6.7, ISLe8.9, ISF2.8, ISF3.8, ISMe11, etc, for stationary generator set, water pump set,
fire pump set, construction and engineering machinery (road roller, wheel loader, excavator, bulldozer, forklift, hoister, trailer, etc), automobile (bus, coach, van, MPV, SUV, pick-up, etc), marine main propulsion, marine auxiliary generator set, etc.
Besides, we also sell other parts, including cylinder head, cylinder head gasket, cylinder block,
cylinder liner, piston, piston ring, main bearing, conrod bearing, injector, oil pan gasket,
overhaul gasket, upper gasket kit, lower gasket kit, oil pan, cylinder head cover,
fuel injection pump, fuel transfer pump, water pump, oil pump, oil filter, fuel filter,
fuel water separator, air filter, etc, as well as other brands, such as Deutz, Perkins, Isuzu,
Fiat Iveco, VM, CAT, Toyota, Nissan, Suzuki, Yuchai, Weichai, Changchai, etc.
