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 :4 mm, Actual ID :93 mm, Actual OD :101 mm, ID :93 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 :4 mm Wide, 93 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 :94 mm, Actual OD :102 mm, ID :94 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 :4 mm Wide, 94 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 :95 mm, Actual OD :103 mm, ID :95 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 :4 mm Wide, 95 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 :97 mm, Actual OD :105 mm, ID :97 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 :4 mm Wide, 97 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 :98 mm, Actual OD :106 mm, ID :98 mm, ID Tolerance :±0.65 mm, OD :106 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 98 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 :99 mm, Actual OD :107 mm, ID :99 mm, ID Tolerance :±0.65 mm, OD :107 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 99 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 :205 mm, Actual OD :213 mm, ID :205 mm, ID Tolerance :±1.2 mm, OD :213 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 205 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 :255 mm, Actual OD :263 mm, ID :255 mm, ID Tolerance :±1.2 mm, OD :263 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 255 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 :266 mm, Actual OD :274 mm, ID :266 mm, ID Tolerance :±1.6 mm, OD :274 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 266 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 :270 mm, Actual OD :278 mm, ID :270 mm, ID Tolerance :±1.6 mm, OD :278 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 270 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 :275 mm, Actual OD :283 mm, ID :275 mm, ID Tolerance :±1.6 mm, OD :283 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 275 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 :285 mm, Actual OD :293 mm, ID :285 mm, ID Tolerance :±1.6 mm, OD :293 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 285 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 :300 mm, Actual OD :308 mm, ID :300 mm, ID Tolerance :±1.6 mm, OD :308 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 300 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 :305 mm, Actual OD :313 mm, ID :305 mm, ID Tolerance :±1.6 mm, OD :313 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 305 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 :310 mm, Actual OD :318 mm, ID :310 mm, ID Tolerance :±1.6 mm, OD :318 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 310 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 :320 mm, Actual OD :328 mm, ID :320 mm, ID Tolerance :±1.6 mm, OD :328 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 320 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 :330 mm, Actual OD :338 mm, ID :330 mm, ID Tolerance :±2.1 mm, OD :338 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 330 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 :340 mm, Actual OD :348 mm, ID :340 mm, ID Tolerance :±2.1 mm, OD :348 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 340 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 :345 mm, Actual OD :353 mm, ID :345 mm, ID Tolerance :±2.1 mm, OD :353 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 345 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 :360 mm, Actual OD :368 mm, ID :360 mm, ID Tolerance :±2.1 mm, OD :368 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 360 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 :380 mm, Actual OD :388 mm, ID :380 mm, ID Tolerance :±2.1 mm, OD :388 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 380 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 :4.5 mm, Actual ID :16 mm, Actual OD :25 mm, ID :16 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 :4.5 mm Wide, 16 mm ID, Width :4.5 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 :4.5 mm, Actual ID :18 mm, Actual OD :27 mm, ID :18 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 :4.5 mm Wide, 18 mm ID, Width :4.5 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 :4.5 mm, Actual ID :19 mm, Actual OD :28 mm, ID :19 mm, ID Tolerance :±0.17 mm, OD :28 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4.5 mm Wide, 19 mm ID, Width :4.5 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 :4.5 mm, Actual ID :22 mm, Actual OD :31 mm, ID :22 mm, ID Tolerance :±0.22 mm, OD :31 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4.5 mm Wide, 22 mm ID, Width :4.5 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 :4.5 mm, Actual ID :27 mm, Actual OD :36 mm, ID :27 mm, ID Tolerance :±0.22 mm, OD :36 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4.5 mm Wide, 27 mm ID, Width :4.5 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 :4.5 mm, Actual ID :28 mm, Actual OD :37 mm, ID :28 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 :4.5 mm Wide, 28 mm ID, Width :4.5 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 :4.5 mm, Actual ID :29 mm, Actual OD :38 mm, ID :29 mm, ID Tolerance :±0.22 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 :4.5 mm Wide, 29 mm ID, Width :4.5 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 :4.5 mm, Actual ID :30 mm, Actual OD :39 mm, ID :30 mm, ID Tolerance :±0.22 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 :4.5 mm Wide, 30 mm ID, Width :4.5 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 :4.5 mm, Actual ID :31 mm, Actual OD :40 mm, ID :31 mm, ID Tolerance :±0.22 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 :4.5 mm Wide, 31 mm ID, Width :4.5 mm, Level :Standard,
+ Add to Cart