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 :5.7 mm, Actual ID :94.6 mm, Actual OD :106 mm, ID :94.6 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 :5.7 mm Wide, 94.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :99.6 mm, Actual OD :111 mm, ID :99.6 mm, ID Tolerance :±0.65 mm, OD :111 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 99.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :101.6 mm, Actual OD :113 mm, ID :101.6 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 :5.7 mm Wide, 101.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :104.6 mm, Actual OD :116 mm, ID :104.6 mm, ID Tolerance :±0.65 mm, OD :116 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 104.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :109.6 mm, Actual OD :121 mm, ID :109.6 mm, ID Tolerance :±0.65 mm, OD :121 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 109.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :111.6 mm, Actual OD :123 mm, ID :111.6 mm, ID Tolerance :±0.65 mm, OD :123 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 111.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :114.6 mm, Actual OD :126 mm, ID :114.6 mm, ID Tolerance :±0.65 mm, OD :126 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 114.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :119.6 mm, Actual OD :131 mm, ID :119.6 mm, ID Tolerance :±0.65 mm, OD :131 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 119.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :124.6 mm, Actual OD :136 mm, ID :124.6 mm, ID Tolerance :±0.9 mm, OD :136 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 124.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :129.6 mm, Actual OD :141 mm, ID :129.6 mm, ID Tolerance :±0.9 mm, OD :141 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 129.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :131.6 mm, Actual OD :143 mm, ID :131.6 mm, ID Tolerance :±0.9 mm, OD :143 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 131.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :134.6 mm, Actual OD :146 mm, ID :134.6 mm, ID Tolerance :±0.9 mm, OD :146 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 134.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :139.6 mm, Actual OD :151 mm, ID :139.6 mm, ID Tolerance :±0.9 mm, OD :151 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 139.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :144.6 mm, Actual OD :156 mm, ID :144.6 mm, ID Tolerance :±0.9 mm, OD :156 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 144.6 mm ID, Width :5.7 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 :5.7 mm, Actual ID :149.6 mm, Actual OD :161 mm, ID :149.6 mm, ID Tolerance :±0.9 mm, OD :161 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.7 mm Wide, 149.6 mm ID, Width :5.7 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 :8.4 mm, Actual ID :149.5 mm, Actual OD :166.3 mm, ID :149.5 mm, ID Tolerance :±0.9 mm, OD :166.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 149.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :154.5 mm, Actual OD :171.3 mm, ID :154.5 mm, ID Tolerance :±0.9 mm, OD :171.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 154.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :159.5 mm, Actual OD :176.3 mm, ID :159.5 mm, ID Tolerance :±0.9 mm, OD :176.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 159.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :164.5 mm, Actual OD :181.3 mm, ID :164.5 mm, ID Tolerance :±0.9 mm, OD :181.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 164.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :169.5 mm, Actual OD :186.3 mm, ID :169.5 mm, ID Tolerance :±0.9 mm, OD :186.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 169.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :174.5 mm, Actual OD :191.3 mm, ID :174.5 mm, ID Tolerance :±0.9 mm, OD :191.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 174.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :179.5 mm, Actual OD :196.3 mm, ID :179.5 mm, ID Tolerance :±0.9 mm, OD :196.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 179.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :189.5 mm, Actual OD :206.3 mm, ID :189.5 mm, ID Tolerance :±1.2 mm, OD :206.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 189.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :194.5 mm, Actual OD :211.3 mm, ID :194.5 mm, ID Tolerance :±1.2 mm, OD :211.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 194.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :199.5 mm, Actual OD :216.3 mm, ID :199.5 mm, ID Tolerance :±1.2 mm, OD :216.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 199.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :208.5 mm, Actual OD :225.3 mm, ID :208.5 mm, ID Tolerance :±1.2 mm, OD :225.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 208.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :209.5 mm, Actual OD :226.3 mm, ID :209.5 mm, ID Tolerance :±1.2 mm, OD :226.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 209.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :214.5 mm, Actual OD :231.3 mm, ID :214.5 mm, ID Tolerance :±1.2 mm, OD :231.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 214.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :224.5 mm, Actual OD :241.3 mm, ID :224.5 mm, ID Tolerance :±1.2 mm, OD :241.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 224.5 mm ID, Width :8.4 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 :8.4 mm, Actual ID :229.5 mm, Actual OD :246.3 mm, ID :229.5 mm, ID Tolerance :±1.2 mm, OD :246.3 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :8.4 mm Wide, 229.5 mm ID, Width :8.4 mm, Level :Standard,
+ Add to Cart