Caterpillar
194-6722
116kPa Brass Pressure Sensor
Published replacement reference only. Verify engine serial number, configuration, dimensions and kit contents before supply; no universal fitment or genuine-Cat manufacturing claim.
Representative component image—not a photograph of this exact brand or part number. Confirm the specification; the supplied part may look different. Image credits
Interstate-McBee
Sensor - Pressure
sensorPart number: M-1946722
Aftermarket reference · Caterpillar OEM reference linked: 194-6722Interstate-McBee M-1946722 is an aftermarket air pressure sensor listed for Caterpillar engine applications. It is not represented as a Caterpillar-manufactured part. Confirm the engine model, serial number and existing sensor part number before ordering; the precise sensing role depends on the application.
Looking for Interstate-McBee M-1946722? This catalogue reference is listed under sensor. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Part number
Original / OEM part
Published catalogue cross-reference—not a guarantee of interchangeability. Confirm the exact part, equipment serial number and required specification before ordering.
Technical specifications
| Manufacturer | Interstate-McBee |
|---|---|
| Part number | M-1946722 |
| Category | Electrical & controls |
| Aftermarket manufacturer | Interstate-McBee |
| Equipment reference brand | Caterpillar |
| Supply type | Aftermarket reference; not represented as a Caterpillar-manufactured part |
| Reference status | Catalogue reference; specifications and fitment subject to confirmation |
| Availability | On request |
| Sensor type | Air pressure sensor |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What type of sensor is Interstate-McBee M-1946722?
M-1946722 is an aftermarket pressure sensor listed for air pressure. Its precise sensing role and installation position should be confirmed for the engine configuration before ordering.
How can I check whether M-1946722 fits my Caterpillar engine?
The part is listed in connection with Caterpillar 3406E, C15 and C16 engines, but that does not establish fitment for every configuration. Supply the engine model, serial number and existing sensor part number for verification before ordering.
Will replacing M-1946722 automatically clear a barometric pressure fault?
Not necessarily. A discussion of a 3126B barometric-pressure fault highlights uncertainty about sensor presence and engine configuration. A fault code alone does not confirm that this sensor needs replacement; verify the engine serial number, configuration and fault diagnosis first.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.