Hello, If you need assistance finding a part please supply the VIN number of your NORTH AMERICAN vehicle AND the part number you are looking for. (5 Pack) GM TH250/C, TH350/C Plastic Case Vent Breather Tube "Jiggle Caps" (1-1/4" overall length & 3/8" diameter)

For Transmission:

THM-250 (THM250) 
THM-350 (THM350)
THM-350C (THM350C)
THM-250C (THM250C)
GM TH350, TH350C, TH250, TH250C FROM 1969 - Up 
TH-350, TH-350C, TH-250, TH-250C

          Vent; Case, with Breather Cap

          Specifications

          Transmissions

          NameYears
          THM3501967 - 1985
          THM350C1968 - 1988
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