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342-2924 / 4I-5394 Hydraulic Oil Temperature Sender Sensor for Caterpillar
342-2924 hydraulic oil temperature sender for selected Caterpillar equipment. This sender works with the machine’s indicator system to monitor hydraulic oil temperature. The 4I-5394 reference requires separate compatibility verification. Contact RJT PARTS for B2B quotations and application checks.
Product Overview
The 342-2924 temperature sender is used to monitor hydraulic oil temperature in selected Caterpillar equipment. It works with the machine’s indicator system to help operators keep track of system conditions.
Caterpillar lists 342-2924 for a range of excavators and other equipment. The number 4I-5394 also appears in CAT parts listings, but its exact interchangeability with 342-2924 should be checked against the original part and machine application before ordering.
RJT PARTS supplies aftermarket replacement parts for heavy equipment and diesel engine applications. If you are sourcing temperature senders for repairs or resale, you can also browse our [Caterpillar Sensors & Switches] category or check our [297-9314 / 5I-7578 water temperature sensor] for another temperature-sensing product.
For reference, see the official [Caterpillar 342-2924 parts listing] for product details and compatible equipment. Send us your original part number, machine model, and a photo of the old sender if you need help checking the application.
Technical Specifications
Item | Specification |
|---|---|
Product Name | Hydraulic Oil Temperature Sender |
Part Number | 342-2924 |
Additional Reference Number | 4I-5394* |
Brand Reference | Caterpillar (CAT) |
Product Category | Electric Parts – Sensors & Switches |
Function | Hydraulic Oil Temperature Monitoring |
Thread Size | 3/4-16 UNF |
Mounting Threads | M4 × 0.7, 2 mounting points |
Overall Length | 2.39 in (60.7 mm) |
Overall Width | 0.94 in (23.9 mm) |
Overall Height | 1.1 in (28.0 mm) |
Material | Alloy Brass |
Hex Nut | 24 mm |
Product Type | Aftermarket Replacement Part |
Compatibility | Verify by part number and machine serial number |
Product Applications
The 342-2924 hydraulic oil temperature sender appears in Caterpillar parts listings for selected excavators, hydraulic power units, material handlers, and generator sets.
Examples of listed equipment include:
- Mini Hydraulic Excavators: 307C, 307D, 308D, and selected 308E models
- Excavators: Selected 312D, 312E, 320D, 320E, 323D, 324D, 329D, 330D, and 336D models
- Material Handlers: Selected M325D MH and M325D L MH models
- Generator Sets: Selected 3512 applications
- Other Equipment: Selected 345C and 385C applications
This is a reference list, not a guarantee of fit for every machine in these series. Confirm the part number and machine serial number before ordering.
The 4I-5394 reference also appears in Caterpillar parts listings for selected excavators and industrial equipment. However, its application should be checked separately rather than assumed to match every 342-2924 application.
Product Features
- Temperature Monitoring: Helps monitor hydraulic oil temperature in selected CAT systems.
- Indicator System Compatibility: Works with the relevant indicator system to provide temperature information.
- Metal Construction: The official specification lists alloy brass for 342-2924.
- Defined Mounting Interface: The 342-2924 listing specifies a 3/4-16 UNF thread and two M4 × 0.7 mounting threads.
- Heavy Equipment Applications: Listed for selected Caterpillar excavators and other machinery.
- Part Number Support: Use the original part number and machine details to check the correct replacement.
Check the mounting dimensions and electrical connection against the original part before installation.
Why Choose RJT PARTS?
Aftermarket Parts for Heavy Equipment
RJT PARTS supplies replacement parts for heavy equipment and diesel engine applications.
Practical Part Number Support
Send us the part number, machine model, or a photo of the original sender. We can review the details to help you identify the correct product.
Support for B2B Buyers
We work with parts distributors, wholesalers, repair workshops, and equipment maintenance businesses.
Quotations for Multiple Parts
Need several temperature senders or a mixed order of Caterpillar parts? Send us your parts list and required quantities. We can review your request and provide a quotation based on availability.
Looking for a Caterpillar Temperature Sender?
Need a 342-2924 temperature sender for your Caterpillar equipment?
Send RJT PARTS the part number, machine model, serial number, and required quantity. If you are comparing 342-2924 with 4I-5394, please include a photo of the original part and its mounting threads so we can check the details.
If you are sourcing other CAT sensors or replacement parts, feel free to send us your full parts list.
Contact us for a quotation and compatibility check. We welcome inquiries from parts distributors, wholesalers, and repair businesses.
