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522-1643: Engine Speed Sensor

Cat® 430 mm Long Engine Speed Sensor measures crankshaft rotation speed, providing data to the engine control unit for precise timing and fuel injection control

Brand: Cat

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Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

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Diagram

Description

Specifications

Compatible Models

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Compatible Models for part number 522-1643

PUMPER

SPF343C

GENERATOR

SR4 SR5 SR4B SR4BHV

TRUCK ENGINE

C-10 3406E

POWER MODULE

3516C PP3516 PM3508 PM3516 PM3512

REMAN ENGINE

3516B

OFF HIGHWAY TRUCK

785D 3508B

MOTOR GRADER

24H

TRACK-TYPE TRACTOR

D8L D9R D9L D9N D10N D10R D11N D11R D7R II

ROTARY DRILL

MD6540C MD6380

MARINE AUXILIARY

3516B 3512B 3508B 3512 3508

MARINE ENGINE

3512C 3516 3512 3508 3508B 3512B C32 3412E 3516B 3516C

PIPELAYER

572R II

MINING EXCAVATOR

5230B 5110B 5130B

EXCAVATOR

345B

VIBRATORY COMPACTOR

CB-54B CD-54B

PETROLEUM PACKAGE

TH48-E70

GENERATOR SET

3516C GEN 3516 3508B 3512 3512C 3512B SR5 3508 3516B GEN 3516C 3516B 3516C GEN SET

WHEEL TRACTOR

633E II 651B 651E 657E 633D 639D 631D 631E 631G 637G 637D 637E

ENGINE

G3516J 3516PETROLEUM G3520J 3512PETROL 3512C

PETROLEUM TRANSMISSION

TH48-E80

LOCOMOTIVE ENGINE

3516C 3516B 3508C 3508B 3512C 3512B

PETROLEUM ENGINE

3516C 3508C 3508B 3512C 3512B

COLD PLANER

PM-565

WHEEL DOZER

844 834B 854G

LANDFILL COMPACTOR

836

PETROLEUM GEN SET

3512B 3512C

WHEEL LOADER

988F II 990 988B 988F 992D 992C 992G 990 II 994F 994D 994H

GEN SET ENGINE

3516B 3508 3512 3512B 3508B 3516

ENGINE - MACHINE

C4.4

ENGINE - INDUSTRIAL

3561B 3516B LD700E

INDUSTRIAL ENGINE

3516B 3508B 3512B 3512C

WHEEL SCRAPER

657E

QUARRY TRUCK

771D 775D 775B

TRUCK

785 789 797 775E 775D 793D 793C 789C 777C 777B 789B 777D 773E 773D 777 769D 785C 785D 797B 773B 785B

SPRAY AR

CAT WDS

TRACTOR

776D 772B 784C

COMPACTOR

CD10 CB10

GAS ENGINE

G3508J G3512B G3512J G3508B G3520B G3516J G3520J G3516B G3512 G3516 G3508

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Frequently bought together

522-1643

102-2240

318-1181

522-1643: Engine Speed Sensor

102-2240: Temperature Sensor

318-1181: Magnetic Speed Sensor

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522-1643: Engine Speed Sensor

Cat® 430 mm Long Engine Speed Sensor measures crankshaft rotation speed, providing data to the engine control unit for precise timing and fuel injection control

Brand: Cat

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

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Diagram

Description

Specifications

Compatible Models

Description for part number 522-1643

Description:
Cat single Hall effect sensors have Hall elements. Active Hall effect sensors require an external electrical power supply. Waveform is function of the target gear square wave output. Frequency is proportional to surface speed of the target gear as it passes the sensor, but the voltage level is not (unlike passive speed sensors). Hall effect sensors can detect down to zero speed (unlike passive speed sensors).

Attributes:
• One Hall element
• One output, 3 wires (power, return, signal)
• Available in both fixed nose length and adjustable depth housings

Applications:
• Used where zero speed or near-zero speed detection is required.
• Transmission output speed
• Speed
• Timing

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Compatible Models for part number 522-1643

PUMPER

SPF343C

GENERATOR

SR4 SR5 SR4B SR4BHV

TRUCK ENGINE

C-10 3406E

POWER MODULE

3516C PP3516 PM3508 PM3516 PM3512

REMAN ENGINE

3516B

OFF HIGHWAY TRUCK

785D 3508B

MOTOR GRADER

24H

TRACK-TYPE TRACTOR

D8L D9R D9L D9N D10N D10R D11N D11R D7R II

ROTARY DRILL

MD6540C MD6380

MARINE AUXILIARY

3516B 3512B 3508B 3512 3508

MARINE ENGINE

3512C 3516 3512 3508 3508B 3512B C32 3412E 3516B 3516C

PIPELAYER

572R II

MINING EXCAVATOR

5230B 5110B 5130B

EXCAVATOR

345B

VIBRATORY COMPACTOR

CB-54B CD-54B

PETROLEUM PACKAGE

TH48-E70

GENERATOR SET

3516C GEN 3516 3508B 3512 3512C 3512B SR5 3508 3516B GEN 3516C 3516B 3516C GEN SET

WHEEL TRACTOR

633E II 651B 651E 657E 633D 639D 631D 631E 631G 637G 637D 637E

ENGINE

G3516J 3516PETROLEUM G3520J 3512PETROL 3512C

PETROLEUM TRANSMISSION

TH48-E80

LOCOMOTIVE ENGINE

3516C 3516B 3508C 3508B 3512C 3512B

PETROLEUM ENGINE

3516C 3508C 3508B 3512C 3512B

COLD PLANER

PM-565

WHEEL DOZER

844 834B 854G

LANDFILL COMPACTOR

836

PETROLEUM GEN SET

3512B 3512C

WHEEL LOADER

988F II 990 988B 988F 992D 992C 992G 990 II 994F 994D 994H

GEN SET ENGINE

3516B 3508 3512 3512B 3508B 3516

ENGINE - MACHINE

C4.4

ENGINE - INDUSTRIAL

3561B 3516B LD700E

INDUSTRIAL ENGINE

3516B 3508B 3512B 3512C

WHEEL SCRAPER

657E

QUARRY TRUCK

771D 775D 775B

TRUCK

785 789 797 775E 775D 793D 793C 789C 777C 777B 789B 777D 773E 773D 777 769D 785C 785D 797B 773B 785B

SPRAY AR

CAT WDS

TRACTOR

776D 772B 784C

COMPACTOR

CD10 CB10

GAS ENGINE

G3508J G3512B G3512J G3508B G3520B G3516J G3520J G3516B G3512 G3516 G3508

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Description for part number 522-1643

Description:
Cat single Hall effect sensors have Hall elements. Active Hall effect sensors require an external electrical power supply. Waveform is function of the target gear square wave output. Frequency is proportional to surface speed of the target gear as it passes the sensor, but the voltage level is not (unlike passive speed sensors). Hall effect sensors can detect down to zero speed (unlike passive speed sensors).

Attributes:
• One Hall element
• One output, 3 wires (power, return, signal)
• Available in both fixed nose length and adjustable depth housings

Applications:
• Used where zero speed or near-zero speed detection is required.
• Transmission output speed
• Speed
• Timing

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cat® 430 mm Long Engine Speed Sensor measures crankshaft rotation speed, providing data to the engine control unit for precise timing and fuel injection control

Brand: Cat

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Specifications for part number 522-1643

Units of Measure

US

Metric

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Parts diagram for 522-1643

Frequently bought together

522-1643

102-2240

318-1181

522-1643: Engine Speed Sensor

102-2240: Temperature Sensor

318-1181: Magnetic Speed Sensor

6V-5048: 1.83 x 8.92mm 75A FKM O-Ring

127-5400: 81.14mm Outside Diameter Sleeve Bearing

132-6469: Cylinder Head Valve Mechanism Wiring Harness

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522-1643: Engine Speed Sensor

522-1643: Engine Speed Sensor

Key

Key

Factory Fit

To find the parts that fit.

To find the parts that fit.

Compatible Models for part number 522-1643

Frequently bought together

522-1643

102-2240

318-1181

This part:

This part:

This part:

522-1643: Engine Speed Sensor

522-1643: Engine Speed Sensor

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Description for part number 522-1643

Compatible Models for part number 522-1643

Description for part number 522-1643

Specifications for part number 522-1643

Overall Length (in):

2.2

Wire Length (in):

13.19

Thread Length (in):

0.78

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Parts diagram for 522-1643

View Detailed Parts Diagrams

Frequently bought together

522-1643

102-2240

318-1181

This part:

This part:

This part:

This part:

This part:

This part:

Frequently bought together