4M1845 Electrical Brush fit Caterpillar
4M1845 Electrical Brush fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4M1845 Electrical Brush for Caterpillar Equipment — SKU 4M1845
The 4M1845 is an electrical brush used in the brush holder assembly of Caterpillar equipment. It is used with Caterpillar engines, generator sets, generators, and industrial engine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified for Caterpillar equipment by the 4M1845 part number. The available application data includes Caterpillar engine installations, machine-mounted engines, generator sets, generators, and industrial engines. The electrical brush is listed for use with the equipment models and engine series specified below.
Fitment
- Equipment manufacturer: Caterpillar
- Equipment type: Engine
- Equipment type: Engine installed in a machine
- Equipment type: Generator set
- Equipment type: Generator
- Equipment type: Industrial engine
- Model: Caterpillar 3208
- Model: Caterpillar 3304
- Model: Caterpillar 3306
- Model: Caterpillar 3306B
- Model: Caterpillar 3406
- Model: Caterpillar 3406B
- Model: Caterpillar 3406C
- Series: Caterpillar SR4
Fitment should be checked against the identification plate, engine configuration, and the part number installed on the equipment before replacement. The listed model and series designations describe the available Caterpillar application data for this electrical brush.
Cross-reference numbers
- Caterpillar part number: 4M1845
- Part number designation: 4M-1845
- Supplier reference: 4M1845
The number 4M1845 is the primary identification used for this electrical brush. The hyphenated form 4M-1845 refers to the same number designation. Part-number verification is required when the equipment contains a different brush holder or generator configuration.
Specifications
| Part type | Electrical brush |
| Assembly application | Electrical brush holder |
| Equipment manufacturer | Caterpillar |
| Equipment applications | Engine, machine engine, generator set, generator, industrial engine |
| Part number | 4M1845 |
| Alternate number format | 4M-1845 |
| Condition | New |
| Part category | Brushes |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
The supplied dimensions and weight are the recorded product package or part data available for the 4M1845 listing. They should not be interpreted as additional brush-holder assembly dimensions. The available information identifies the item as a single electrical brush; no additional installation hardware or brush-holder components are specified as included.























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