2391080 Tachometer A fit Caterpillar
2391080 Tachometer A fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2391080 Tachometer A for Caterpillar
The 2391080 Tachometer A is an analog engine-speed gauge for Caterpillar backhoe loaders. It provides a visual indication of engine speed in revolutions per minute (RPM) through a graduated instrument scale. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The gauge is used as part of the machine engine monitoring system. Its dial is designed to show the current engine RPM across a range from 0 to 3500 RPM. The scale has a transparent face with illumination, while the dial uses black lettering on a white background. Colored RPM ranges are shown in red, yellow, and black, and the RPM indicator is orange when illuminated.
Fitment
The tachometer is used on the following Caterpillar backhoe loader models:
- 414E
- 416D
- 416E
- 420D
- 420E
- 422E
- 424D
- 428D
- 428E
- 430D
- 430E
- 432D
- 432E
- 434E
- 442D
- 442E
- 444E
- 450E
Fitment is specified for Caterpillar backhoe loaders listed above. The machine model and existing gauge connection should be checked before installation where several instrument configurations are available.
Cross-reference numbers
| CTP SKU | 2391080 |
| Part number format | 239-1080 |
| Referenced equipment manufacturer number | 2391080 |
Specifications
| Part type | Analog tachometer |
| Equipment category | Caterpillar backhoe loaders |
| Indicated parameter | Engine speed |
| Measurement unit | RPM, revolutions per minute |
| Scale range | 0–3500 RPM |
| Dial face | White background with black lettering |
| RPM range markings | Red, yellow, and black zones |
| Illumination | Transparent scale with illumination; orange illuminated RPM indicator |
| Length | 11 cm |
| Width | 10.5 cm |
| Depth | 10.5 cm |
| Weight | 0.7 lb |























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