Belarus MTZ Starter Motor 24V 4.0kW 10-Teeth | 20073708000 IS1002 18547
Belarus MTZ Starter Motor 24V 4.0kW 10-Teeth | 20073708000 IS1002 18547
SKU:410-42003
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Belarus MTZ Starter Motor 20073708000
24V 4.0kW High-Torque Gear Reduction Unit
This premium 24-volt starter motor is engineered specifically for heavy-duty Belarus MTZ agricultural equipment. Utilizing advanced Offset Gear Reduction (OSGR) technology, this unit provides significantly higher cranking torque while drawing less current from the batteries compared to older direct-drive models.
Key Features
- ✔ High-Torque OSGR: Improved efficiency and cranking power.
- ✔ Sealed Construction: Protection against dust and moisture ingress.
- ✔ Direct Fit: No modifications required for 24V MTZ systems.
- ✔ Heavy Duty: Built for commercial agricultural workloads.
Technical Specs
| Voltage | 24V |
| Power Rating | 4.0 kW |
| Teeth Count | 10 Teeth |
| Rotation | Clockwise (CW) |
| Flange Diameter | 100 mm |
| Mounting Holes | 3 (Unthreaded) |
Compatibility / Fitment Guide
| Make / System | Model / Application | Engine Type |
|---|---|---|
| Belarus MTZ | 570, 572, 800, 802, 805, 820 | D240, D242 |
| Belarus MTZ | 822, 825, 900, 902, 905, 920 | D243, D245 |
| Belarus MTZ | 922, 925, 952, 1025 | D245 Turbo, D260 |
| Belarus MTZ | 5100, 5200, 5300, 5400 Series | All 24V Configurations |
OEM Cross Reference
| Belarus | 20073708000, 203708, 20063708 |
| Mahle / Iskra | IS1002, 11.130.676, 11.131.006, AZJ3223, AZJ3353 |
| Lester | 18547 |
| Wilson | 91-23-6506 |
| Lucas | LRS01892, LRS01945 |
Questions & Answers
Is this a gear reduction starter?
Yes, this is an Offset Gear Reduction (OSGR) starter. It is a modern replacement for original direct-drive units, offering significantly higher torque and better starting performance in cold weather.
Will this work on a 12V system?
No, this specific part number (20073708000) is rated for 24V systems. Please ensure your tractor is configured for 24V before purchasing. If you require a 12V version, please contact us at 4drive.co.uk.
Does it come with the mounting bolts?
This unit is supplied as a standalone motor. You should reuse your existing mounting bolts as the flange is designed to standard MTZ 3-hole specifications.
Note: Please verify your original part number or measure your flange and teeth count against the references above before purchasing. All technical data is for reference only.
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