Natural Gas Oxygen Sensor used on many industrial configurations Methane Oxygen Sensor used on many industrial and power generation engines High Accuracy, Highly Durable Sensor Part Number: 4001675, 23526113, LZA03-E1, LZA03-HD1 Application: Racing or Motorsports FOR TC6110D ( TC-6110-D ) FOR TC6300 type A, B, C or D ( TC-6300 ) FOR Autronic Model B Analyzer Wideband Meter - MAFM1 B version FOR - MF4 or MR3 or or or EFE26 FOR FuelTech 5005100011 Alcohol Wideband O2 Sensor Industrial Engines Heavy Duty Engines CNG Engines Agricultural Engines FOR UEGO Sensor ( Oxygen Sensor) HFN01 HFN02 HFN03 HFN04 HFN50 HFN51 6068H 6081H FOR Caterpiller UEGO Sensor (Caterpiller Oxygen Sensor) FOR Detroit UEGO Sensor (Detroit Oxygen Sensor) FOR Detroit Series 50 or 60 Oxygen Sensor FOR Big Stuff 3 Alcohol Sensor ( BS3 ) FOR UEGO Sensor ( Oxygen Sensor) FOR CNG 8.1L - 6081HFN01 or 6081HFN02 or 6081HFN03 Natural Gas Engine (Waterloo) CNG 6.8L - 6068HFN50 or 6068HFN51 Natural Gas Engine Material: plasticandmetal colour: As Shown Package Contents: 1 x Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.