Starter Motor for Case Crawler Dozers, Excavators & Wheel Loaders 24V 1984-2000
Starter Motor for Case Crawler Dozers, Excavators & Wheel Loaders 24V 1984-2000
SKU:410-52255
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Starter Motor for Case Crawler Dozers, Excavators & Wheel Loaders
24-volt OSGR starter, 5.5kW, 10-tooth - Case and Samsung machines 1984-2000
This is a direct-fit replacement starter motor built to OEM specifications for Case crawler dozers, crawler tractors, crawler excavators, wheel loaders and loader-backhoes, as well as Samsung SE170 and SE210 excavators. It is a complete, ready-to-fit unit engineered to match the form, fit and function of the original equipment, supplied fully assembled and ready to bolt straight into place of the original unit.
The unit is an OSGR (offset gear reduction) design, running on a 24-volt electrical system, turning clockwise (CW) with a 10-tooth drive pinion and delivering 5.5kW. The geared reduction stage produces the strong cranking torque these large diesel machines need, and it replaces Denso 128000-2560 through 128000-2563, Case 1987566C1 and D129494, and Cummins 3924466.
Key Features
- Direct OEM fit and function - no modification required
- 24-volt, 5.5kW starter motor
- OSGR (offset gear reduction) design
- Clockwise (CW) rotation
- 10-tooth drive pinion
- Covers Case 850D to 1150G crawlers, 621 wheel loaders and 9010-9030B excavators
- Supplied fully assembled and ready to fit
- 12-month warranty as standard
Technical Specs
| Specification | Detail |
|---|---|
| Voltage | 24V |
| Rotation | CW (Clockwise) |
| Teeth | 10 |
| Output | 5.5kW |
| Part Type | OSGR (offset gear reduction) |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model | Years |
|---|---|
| Case Crawler Dozer 850D / Crawler Tractor 850D, 855D | 1984-1991 |
| Case Crawler Dozer 850E / Crawler Tractor 850E, 855E | 1992-1993 |
| Case Crawler Dozer 850G / Crawler Tractor 850G | 1994-2000 |
| Case Crawler Dozer 1150E / Crawler Tractor 1150E, 1155E | 1985-1989 |
| Case Crawler Dozer 1150G / Crawler Tractor 1150G | 1996-2000 |
| Case Crawler Excavator 688 | 1987-1992 |
| Case Crawler Excavator 888, 1088 | 1988-1992 |
| Case Crawler Excavator 1085C | 1990-1993 |
| Case Crawler Excavator 9010, 9020 | 1993-1994 |
| Case Crawler Excavator 9030 | 1992-1994 |
| Case Crawler Excavator 9010B, 9020B, 9030B | 1994-2000 |
| Case Crawler Excavator CX210, CX210LR | All years |
| Case Loader-Backhoe 680K, 780C | 1984-1988 |
| Case Wheel Loader 621 | 1989-1993 |
| Case Wheel Loader 621B | 1993-1999 |
| Case Wheel Loader 621C | 1999 onwards |
| Case Wheel Loader W14C | 1990-1993 |
| Samsung Excavator SE170, SE210 | 1992-1998 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 128000-2560, 128000-2561, 128000-2562, 128000-2563 | Denso |
| 1987566C1, 1987566C1R, D129494 | Case |
| 3924466 | Cummins |
| SND0069, ND128000-2563 | Arrowhead |
| 2-1751-ND | WAI |
| 17391 | Lester |
Frequently Asked Questions
Will this starter motor fit without any modification?
Yes, this is a direct OEM-fit replacement for the Case and Samsung machines listed above using this 24-volt OSGR starter, and requires no modification to install.
Does it fit Samsung excavators as well as Case?
Yes. In addition to the Case range it fits the Samsung SE170 and SE210 excavators built between 1992 and 1998, which use the same Denso 24-volt starter.
What is included in the box?
One complete starter motor unit, ready to fit in place of the original.
How do I know my old starter has failed?
Common signs include a clicking noise with no engine turnover, a slow or labouring crank, or no response at all when the key or start switch is engaged.
What does OSGR mean?
OSGR stands for offset gear reduction - a starter design using a gear reduction mechanism offset from the main shaft, commonly fitted to heavier off-highway and construction equipment for increased cranking torque. This is a direct replacement for the OSGR starter originally fitted to your machine.
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