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Red Dot Sight Glass Moisture Indicator 70R3590

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Red Dot 90 Degree Sight Glass Moisture Indicator with Pressure Sensing Switch and Gage Port 1 ⁄4 SAE Flare Schrader - No. 6 O-Ring - 70R3590 - RD-5-4813-0P

Product Condition: NEW
Red Dot Sight Glass Moisture Indicator 70R3590 - RD-5-4813-0P
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

SSL Cerficate

The Red Dot Sight Glass Moisture Indicator 70R3590 - RD-5-4813-0P features an easy to see element that changes from blue to pink when it is time to change your receiver drier. Note: After installing a new drier indicator returns to blue.



  • Red Dot Part No.: 70R3590 
  • Red Dot Factory Part No.: RD-5-4813-0P
  • Alliance: ABP N83 311231
  • Climatech: UC1005, UC1015
  • Freightliner: PH085167-18
  • Mack: 227RD21, 4379-RD548130
  • Paccar: K152-351
  • Navistar: 085167-18
  • Truck Air: 07-3098
  • Volvo: 3918115, RDHRD548130P
  • Fitting Thread Size: 90 Degree #6 (5 ⁄8 - 18 UNF-2A) O-Ring to #6 (5 ⁄8 - 18 UNF-2B) O-Ring
  • Female Swivel Nut
  • With Pressure Sensing Switch and Gage port 1 ⁄4 SAE Flare Schrader

Additional Information

Product Condition NEW
upc No

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