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318-1178 / 318-1181 / 193-2550 / 189-5746 Speed Sensor for Caterpillar
318-1178, 318-1181, 193-2550 and 189-5746 Caterpillar sensor references for selected equipment applications. RJT PARTS supports B2B buyers with aftermarket replacement sourcing, wholesale inquiries and bulk supply. Please confirm the correct part number and sensor function before ordering.
318-1178 / 318-1181 / 193-2550 / 189-5746 Speed Sensor for Caterpillar
RJT PARTS supplies aftermarket speed sensors for selected Caterpillar equipment applications. Part numbers 318-1178, 318-1181, 193-2550 and 189-5746 appear in aftermarket parts references for Caterpillar sensor applications. Buyers should verify the exact part number and function before ordering, as some catalogs describe 318-1181 and 189-5746 as position sensors rather than speed sensors.
A speed sensor helps detect rotational speed or component movement, depending on the application. The correct sensor supports equipment monitoring, troubleshooting and routine maintenance. This product is intended for B2B buyers who source Caterpillar replacement parts for excavators, heavy equipment and related machinery.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Speed Sensor |
| Part Numbers | 318-1178 / 318-1181 / 193-2550 / 189-5746 |
| Brand Application | Caterpillar |
| Product Category | Aftermarket Sensor |
| Application | Confirm by part number and machine model |
| Target Buyers | Distributors, Wholesalers, Repair Workshops |
| Supply Type | B2B Wholesale and Bulk Orders |
Specifications such as connector type, cable length, thread size and electrical output can vary by sensor version. Please compare the original sensor and confirm the machine model and serial number before placing an order.
Caterpillar Speed Sensor Replacement
Choosing the correct Caterpillar sensor helps reduce ordering errors and improve parts sourcing efficiency. For example, parts references associate 318-1178 with 318-1181 and 193-2550, while some catalogs also list 189-5746 as a related reference. However, these cross-references do not automatically confirm that every part serves the same function or fits every machine.
If you are sourcing other Caterpillar speed sensors, you can also explore our 324-4131 Speed Sensor and 2584521 Speed Sensor product pages. These related products help parts distributors compare sensor options for different equipment applications.
For other engine monitoring requirements, RJT PARTS also offers the 161-1704 Pressure Sensor and 236-8757 / 2846A101 Water Temperature Sensor. You can browse our Caterpillar Sensors category to explore more aftermarket sensor products.
Check Original Part Information
For original part information and equipment fitment, visit the official Caterpillar Parts Store. You can search by part number or use equipment details to help identify the correct component. The official Caterpillar parts diagram service also helps buyers check parts against machine information.
Before purchasing, confirm whether your application requires a speed sensor, magnetic sensor or position sensor. This step is particularly important when suppliers use different product descriptions for related part numbers.
B2B Aftermarket Sensor Supply from RJT PARTS
RJT PARTS supports international distributors, wholesalers, repair companies and heavy equipment parts dealers. We welcome inquiries for bulk orders, mixed-part sourcing and repeat purchases.
To help us check the application, please provide the original part number, machine model, serial number and required quantity. Our team can then review your requirements and discuss pricing and supply options.
Contact RJT PARTS for a quote on Caterpillar aftermarket sensors and replacement parts.
