![A black Indicator Unit by Sparex (Part No. S.35900) serves as an automotive flasher relay with three metal prongs, featuring specifications of "21W+24W/1[8]EP 12V" and terminal numbers "49, 49a, C2, 31". This unit is suitable for Fiat and Case IH vehicles.](//farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic1_5.jpg?v=1703337507&width=460)
![A black electronic flasher relay engraved with specifications including "21W 2+1+1 [8] EP, 12V." The front also features a small circuit diagram and labeled connection points: 49, C, 49a, C3, C2, 31. Ideal for Case IH or Fiat as an indicator unit replacement. Product Name: Indicator Unit | Sparex Part No.S.35900 from the brand Sparex.](//farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_8.jpg?v=1703337507&width=460)
![A black automotive flasher relay labeled "FLASHER 21W 2+1+1 [8] EP 12V" with terminal diagram markings, ideal for Fiat vehicles or as an Indicator Unit in Case IH machinery, is the Sparex Indicator Unit (Sparex Part No.S.35900).](//farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_17.jpg?v=1703337496&width=460)
![A black flasher relay labeled "Indicator Unit," branded as Sparex and identified with Part No.S.35900, features electrical specifications "21W 2+1+1[8]EP 12V." It is commonly used in vehicles like Case IH and Fiat. The front of the unit displays diagrammatic representations with labels "49, C, 49a, C3, C2, 31.](//farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_9.jpg?v=1703337495&width=460)
![A black electronic flasher relay for a Fiat, branded as Sparex and identified with Sparex Part No. S.35900, includes text indicating "FLASHER 21W 2+1+1[8]EP 12V-" and features a diagram detailing the terminal connections, serving as an efficient indicator unit.](//farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_5.jpg?v=1703337494&width=460)
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![A black Indicator Unit by Sparex (Part No. S.35900) serves as an automotive flasher relay with three metal prongs, featuring specifications of "21W+24W/1[8]EP 12V" and terminal numbers "49, 49a, C2, 31". This unit is suitable for Fiat and Case IH vehicles.](http://farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic1_5.jpg?v=1703337507&width=460)
![A black electronic flasher relay engraved with specifications including "21W 2+1+1 [8] EP, 12V." The front also features a small circuit diagram and labeled connection points: 49, C, 49a, C3, C2, 31. Ideal for Case IH or Fiat as an indicator unit replacement. Product Name: Indicator Unit | Sparex Part No.S.35900 from the brand Sparex.](http://farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_8.jpg?v=1703337507&width=460)
![A black automotive flasher relay labeled "FLASHER 21W 2+1+1 [8] EP 12V" with terminal diagram markings, ideal for Fiat vehicles or as an Indicator Unit in Case IH machinery, is the Sparex Indicator Unit (Sparex Part No.S.35900).](http://farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_17.jpg?v=1703337496&width=460)
![A black flasher relay labeled "Indicator Unit," branded as Sparex and identified with Part No.S.35900, features electrical specifications "21W 2+1+1[8]EP 12V." It is commonly used in vehicles like Case IH and Fiat. The front of the unit displays diagrammatic representations with labels "49, C, 49a, C3, C2, 31.](http://farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_9.jpg?v=1703337495&width=460)
![A black electronic flasher relay for a Fiat, branded as Sparex and identified with Sparex Part No. S.35900, includes text indicating "FLASHER 21W 2+1+1[8]EP 12V-" and features a diagram detailing the terminal connections, serving as an efficient indicator unit.](http://farmingparts.com/cdn/shop/products/Indicator_Unit_S_35900_Sparex_Massey_Tractor_Parts_35900_pic2_5.jpg?v=1703337494&width=460)
Senders and Sensors for Data Collection
Senders & Sensors
