These O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water.
System of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :34 mm, Actual OD :37 mm, ID :34 mm, ID Tolerance :±0.3 mm, OD :37 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 34 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :35 mm, Actual OD :38 mm, ID :35 mm, ID Tolerance :±0.3 mm, OD :38 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 35 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :36 mm, Actual OD :39 mm, ID :36 mm, ID Tolerance :±0.3 mm, OD :39 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 36 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :37 mm, Actual OD :40 mm, ID :37 mm, ID Tolerance :±0.3 mm, OD :40 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 37 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :38 mm, Actual OD :41 mm, ID :38 mm, ID Tolerance :±0.3 mm, OD :41 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 38 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :94 mm, Actual OD :101 mm, ID :94 mm, ID Tolerance :±0.65 mm, OD :101 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 94 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :39 mm, Actual OD :42 mm, ID :39 mm, ID Tolerance :±0.3 mm, OD :42 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 39 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :40 mm, Actual OD :43 mm, ID :40 mm, ID Tolerance :±0.3 mm, OD :43 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 40 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.5 mm, Actual ID :62 mm, Actual OD :65 mm, ID :62 mm, ID Tolerance :±0.44 mm, OD :65 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 62 mm ID, Width :1.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :12.1 mm, Actual OD :15.3 mm, ID :12.1 mm, ID Tolerance :±0.17 mm, OD :15.3 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 12.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :17.1 mm, Actual OD :20.3 mm, ID :17.1 mm, ID Tolerance :±0.17 mm, OD :20.3 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 17.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :18.1 mm, Actual OD :21.3 mm, ID :18.1 mm, ID Tolerance :±0.17 mm, OD :21.3 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 18.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :27.1 mm, Actual OD :30.3 mm, ID :27.1 mm, ID Tolerance :±0.22 mm, OD :30.3 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 27.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :29.1 mm, Actual OD :32.3 mm, ID :29.1 mm, ID Tolerance :±0.22 mm, OD :32.3 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 29.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.6 mm, Actual ID :32.1 mm, Actual OD :35.3 mm, ID :32.1 mm, ID Tolerance :±0.3 mm, OD :35.3 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 32.1 mm ID, Width :1.6 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :95 mm, Actual OD :102 mm, ID :95 mm, ID Tolerance :±0.65 mm, OD :102 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 95 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :9.5 mm, Actual OD :13.5 mm, ID :9.5 mm, ID Tolerance :±0.14 mm, OD :13.5 mm, OD Tolerance :±0.25 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 9.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :20.5 mm, Actual OD :24.5 mm, ID :20.5 mm, ID Tolerance :±0.22 mm, OD :24.5 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 20.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :21 mm, Actual OD :25 mm, ID :21 mm, ID Tolerance :±0.22 mm, OD :25 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 21 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :1.78 mm, Actual ID :39.45 mm, Actual OD :43.01 mm, ID :39.45 mm, ID Tolerance :±0.3 mm, OD :43.01 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.78 mm Wide, 39.45 mm ID, Width :1.78 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :23.5 mm, Actual OD :27.5 mm, ID :23.5 mm, ID Tolerance :±0.22 mm, OD :27.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 23.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :24.5 mm, Actual OD :28.5 mm, ID :24.5 mm, ID Tolerance :±0.22 mm, OD :28.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 24.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :25.5 mm, Actual OD :29.5 mm, ID :25.5 mm, ID Tolerance :±0.22 mm, OD :29.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 25.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :27.5 mm, Actual OD :31.5 mm, ID :27.5 mm, ID Tolerance :±0.22 mm, OD :31.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 27.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :28.5 mm, Actual OD :32.5 mm, ID :28.5 mm, ID Tolerance :±0.22 mm, OD :32.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 28.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :106 mm, Actual OD :113 mm, ID :106 mm, ID Tolerance :±0.65 mm, OD :113 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 106 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :29.5 mm, Actual OD :33.5 mm, ID :29.5 mm, ID Tolerance :±0.22 mm, OD :33.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 29.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :31 mm, Actual OD :35 mm, ID :31 mm, ID Tolerance :±0.22 mm, OD :35 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 31 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :31.5 mm, Actual OD :35.5 mm, ID :31.5 mm, ID Tolerance :±0.22 mm, OD :35.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 31.5 mm ID, Width :2 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2 mm, Actual ID :33 mm, Actual OD :37 mm, ID :33 mm, ID Tolerance :±0.3 mm, OD :37 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 33 mm ID, Width :2 mm, Level :Standard,
+ Add to Cart