Sensors and Senders

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Hydraulic Oil Pressure Sensor - Replacement for Bobcat 6661518 - PartsOnline
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Electric AHC Sensor - Replacement for Bobcat 6684910 - PartsOnline
Bobcat Electric AHC Sensor - Replacement for Bobcat 6684910
Sale price$452.53 Regular price$521.49
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Sensor Kit - Replacement for Bobcat 7400993 - PartsOnline
Bobcat Sensor Kit - Replacement for Bobcat 7400993
Sale price$617.20 Regular price$724.49
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Wheel Positioner Sensor - Replacement for Bobcat 6682340 - PartsOnline
Bobcat Wheel Positioner Sensor - Replacement for Bobcat 6682340
Sale price$283.34 Regular price$343.49
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Lockout Sensor - Replacement for Bobcat 6680427 - PartsOnline
Bobcat Lockout Sensor - Replacement for Bobcat 6680427
Sale price$92.87 Regular price$111.99
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Door Latch Sensor - Replacement for Bobcat 6728459 - PartsOnline
Bobcat Door Latch Sensor - Replacement for Bobcat 6728459
Sale price$46.80 Regular price$62.49
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Tilt Sensor for Loaders - Replacement for Bobcat 7533157 - PartsOnline
Bobcat Tilt Sensor for Loaders - Replacement for Bobcat 7533157
Sale price$656.61 Regular price$772.49
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DEF Sensor - Replaces Bobcat 7337690 - PartsOnline
Bobcat DEF Sensor - Replaces Bobcat 7337690
Sale price$2,277.56 Regular price$2,679.49
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Air Flow Sensor - Replacement for Bobcat 7230439 - PartsOnline
Bobcat Air Flow Sensor - Replacement for Bobcat 7230439
Sale price$325.79 Regular price$361.99
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Lockout Magnet Sensor - Replacement for Bobcat 6680428 - PartsOnline
Bobcat Lockout Magnet Sensor - Replacement for Bobcat 6680428
Sale price$106.78 Regular price$128.49
MAP Sensor - Replacement for Clark 1242702 - PartsOnline
Level Monitor - Replacement for Scania 1750068 - PartsOnline
Combination Sensor - Replacement for Scania 2131820 - PartsOnline
NOx Sensor - Replacement for Scania 2296799 - PartsOnline
Fuel Pressure Sensor - Replacement for Scania 1760323 - PartsOnline
Magnetic Pickup (18mm HOSS) - Replaces Vermeer 163646653 - PartsOnline
MAP Sensor - Replacement for Vermeer 296474099 - PartsOnline
Pressure Sensor - Replacement for Vermeer 296418401 - PartsOnline
Level Sensor - Replacement for Konecranes 6043.066 - PartsOnline
Pressure Sensor - Replacement for Konecranes 6091.011 - PartsOnline
Pressure Sensor - Replacement for Konecranes 52769256 - PartsOnline
Vibration Sensor - Replacement for Konecranes 6043.126 - PartsOnline
Pressure Transducer 0-225 PSI (7/16-20 ORB) - Replaces Doosan 46655749 - PartsOnline
Temperature Sender - Replacement for Sellick 141028 - PartsOnline
MK IV Autoshift Speed Sensor - Replaces Sellick 233424 - PartsOnline
Sensor - Replacement for Ammann 5-0420012 - PartsOnline
Sensor - Replacement for Ammann 5-0420043 - PartsOnline
Tank Sensor - Replacement for Ammann 1201266 - PartsOnline
Potentiometer - Replacement for Ammann 4-5358020006 - PartsOnline
Potentiometer - Replacement for Ammann 1579729 - PartsOnline
Potentiometer - Replacement for Ammann 4-5358140021 - PartsOnline
Temperature Sensor Replacement Kit - Replaces Ammann 4-760206 - PartsOnline
Level Sensor - Replacement for Ammann 4-740156 - PartsOnline
Engine Speed Sensor - Replacement for Ammann 4-9501000322 - PartsOnline
Sensor - Replacement for Ammann 1633971 - PartsOnline
Ammann Sensor - Replacement for Ammann 1633971
Sale price$3,592.71
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Fuel Sensor for Bobcat Equipment - Replaces Bobcat 7287028 - PartsOnline
Bobcat Fuel Sensor for Bobcat Equipment - Replaces Bobcat 7287028
Sale price$146.50 Regular price$190.49

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Sensor and Sender Fitment and Compatibility

A sensor reports a value continuously where a switch simply opens or closes, and that difference decides which part you need when a gauge reads wrong versus when a light comes on. Common replacements include the hydraulic oil pressure sensor replacing OEM 6661518, the coolant temperature sensor replacing OEM 7230463, the fuel sensors replacing OEM 7020972 and 7287030, the DEF sensor replacing OEM 7337690, the mass air flow sensor tube replacing OEM 7234971, the hand control sensor replacing OEM 6684910, the wheel positioner sensor replacing OEM 6682340, the door latch sensor replacing OEM 6728459, the magnetic sensor replacing OEM 7387009, the lockout sensor replacing OEM 6680427, and the lockout magnet replacing OEM 6680428.

Safety interlock sensors deserve to be read before anything else on this page. A machine that cranks and runs but will not drive, lift, or operate an attachment has very often lost an interlock rather than developed a hydraulic fault. The seat, the seat bar, and the door position all feed that circuit, and the repair is usually a sensor or its magnet rather than anything expensive.

Types of Replacement Sensors and Senders

Pressure and temperature sensors feed gauges, warning lights, and engine control, and they are what the machine uses to protect itself. Level and position senders report fuel level, wheel position, and control position.

Interlock and safety sensors detect the seat, seat bar, door latch, and control lockout. Note that the lockout sensor and the lockout magnet are two separate parts. The magnet is mounted on the moving component and the sensor reads it, so a magnet that has worked loose or fallen off produces exactly the same symptom as a dead sensor, at a fraction of the cost. Check for the magnet before ordering the sensor.

Emissions sensors including DEF and air flow components appear on Tier 4 machines and are configuration-specific, so confirm the machine's emissions setup rather than the model number alone when ordering these.