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 :3.5 mm, Actual ID :90 mm, Actual OD :97 mm, ID :90 mm, ID Tolerance :±0.65 mm, OD :97 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 90 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 :3.5 mm, Actual ID :96 mm, Actual OD :103 mm, ID :96 mm, ID Tolerance :±0.65 mm, OD :103 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 96 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 :3.5 mm, Actual ID :98 mm, Actual OD :105 mm, ID :98 mm, ID Tolerance :±0.65 mm, OD :105 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 98 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 :4 mm, Actual ID :15 mm, Actual OD :23 mm, ID :15 mm, ID Tolerance :±0.17 mm, OD :23 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 15 mm ID, Width :4 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 :4 mm, Actual ID :17 mm, Actual OD :25 mm, ID :17 mm, ID Tolerance :±0.17 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 :4 mm Wide, 17 mm ID, Width :4 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 :4 mm, Actual ID :19 mm, Actual OD :27 mm, ID :19 mm, ID Tolerance :±0.17 mm, OD :27 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 19 mm ID, Width :4 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 :4 mm, Actual ID :21 mm, Actual OD :29 mm, ID :21 mm, ID Tolerance :±0.22 mm, OD :29 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 21 mm ID, Width :4 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 :4 mm, Actual ID :29 mm, Actual OD :37 mm, ID :29 mm, ID Tolerance :±0.22 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 :4 mm Wide, 29 mm ID, Width :4 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 :4 mm, Actual ID :33 mm, Actual OD :41 mm, ID :33 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 :4 mm Wide, 33 mm ID, Width :4 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 :4 mm, Actual ID :39 mm, Actual OD :47 mm, ID :39 mm, ID Tolerance :±0.3 mm, OD :47 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 39 mm ID, Width :4 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 :4 mm, Actual ID :43 mm, Actual OD :51 mm, ID :43 mm, ID Tolerance :±0.36 mm, OD :51 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 43 mm ID, Width :4 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 :4 mm, Actual ID :46 mm, Actual OD :54 mm, ID :46 mm, ID Tolerance :±0.36 mm, OD :54 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 46 mm ID, Width :4 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 :4 mm, Actual ID :49 mm, Actual OD :57 mm, ID :49 mm, ID Tolerance :±0.36 mm, OD :57 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 49 mm ID, Width :4 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 :4 mm, Actual ID :51 mm, Actual OD :59 mm, ID :51 mm, ID Tolerance :±0.36 mm, OD :59 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 51 mm ID, Width :4 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 :4 mm, Actual ID :59 mm, Actual OD :67 mm, ID :59 mm, ID Tolerance :±0.44 mm, OD :67 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 59 mm ID, Width :4 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 :4 mm, Actual ID :61 mm, Actual OD :69 mm, ID :61 mm, ID Tolerance :±0.44 mm, OD :69 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 61 mm ID, Width :4 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 :4 mm, Actual ID :67 mm, Actual OD :75 mm, ID :67 mm, ID Tolerance :±0.53 mm, OD :75 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 67 mm ID, Width :4 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 :4 mm, Actual ID :69 mm, Actual OD :77 mm, ID :69 mm, ID Tolerance :±0.53 mm, OD :77 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 69 mm ID, Width :4 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 :4 mm, Actual ID :73 mm, Actual OD :81 mm, ID :73 mm, ID Tolerance :±0.53 mm, OD :81 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 73 mm ID, Width :4 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 :4 mm, Actual ID :75 mm, Actual OD :83 mm, ID :75 mm, ID Tolerance :±0.53 mm, OD :83 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 75 mm ID, Width :4 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 :4 mm, Actual ID :77 mm, Actual OD :85 mm, ID :77 mm, ID Tolerance :±0.53 mm, OD :85 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 77 mm ID, Width :4 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 :4 mm, Actual ID :79 mm, Actual OD :87 mm, ID :79 mm, ID Tolerance :±0.53 mm, OD :87 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 79 mm ID, Width :4 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 :4 mm, Actual ID :81 mm, Actual OD :89 mm, ID :81 mm, ID Tolerance :±0.53 mm, OD :89 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 81 mm ID, Width :4 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 :4 mm, Actual ID :83 mm, Actual OD :91 mm, ID :83 mm, ID Tolerance :±0.53 mm, OD :91 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 83 mm ID, Width :4 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 :4 mm, Actual ID :86 mm, Actual OD :94 mm, ID :86 mm, ID Tolerance :±0.65 mm, OD :94 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 86 mm ID, Width :4 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 :4 mm, Actual ID :87 mm, Actual OD :95 mm, ID :87 mm, ID Tolerance :±0.65 mm, OD :95 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 87 mm ID, Width :4 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 :4 mm, Actual ID :88 mm, Actual OD :96 mm, ID :88 mm, ID Tolerance :±0.65 mm, OD :96 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 88 mm ID, Width :4 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 :4 mm, Actual ID :90 mm, Actual OD :98 mm, ID :90 mm, ID Tolerance :±0.65 mm, OD :98 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 90 mm ID, Width :4 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 :4 mm, Actual ID :91 mm, Actual OD :99 mm, ID :91 mm, ID Tolerance :±0.65 mm, OD :99 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 91 mm ID, Width :4 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 :4 mm, Actual ID :92 mm, Actual OD :100 mm, ID :92 mm, ID Tolerance :±0.65 mm, OD :100 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 92 mm ID, Width :4 mm, Level :Standard,
+ Add to Cart