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 :123 mm, Actual OD :130 mm, ID :123 mm, ID Tolerance :±0.9 mm, OD :130 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 123 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 :124 mm, Actual OD :131 mm, ID :124 mm, ID Tolerance :±0.9 mm, OD :131 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 124 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 :135 mm, Actual OD :142 mm, ID :135 mm, ID Tolerance :±0.9 mm, OD :142 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 135 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 :140 mm, Actual OD :147 mm, ID :140 mm, ID Tolerance :±0.9 mm, OD :147 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 140 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 :145 mm, Actual OD :152 mm, ID :145 mm, ID Tolerance :±0.9 mm, OD :152 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 145 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 :170 mm, Actual OD :177 mm, ID :170 mm, ID Tolerance :±0.9 mm, OD :177 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 170 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 :193 mm, Actual OD :200 mm, ID :193 mm, ID Tolerance :±1.2 mm, OD :200 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 193 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 :195 mm, Actual OD :202 mm, ID :195 mm, ID Tolerance :±1.2 mm, OD :202 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 195 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 :200 mm, Actual OD :207 mm, ID :200 mm, ID Tolerance :±1.2 mm, OD :207 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 200 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 :100 mm, Actual OD :108 mm, ID :100 mm, ID Tolerance :±0.65 mm, OD :108 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 100 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 :102 mm, Actual OD :110 mm, ID :102 mm, ID Tolerance :±0.65 mm, OD :110 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 102 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 :103 mm, Actual OD :111 mm, ID :103 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 :4 mm Wide, 103 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 :2.4 mm, Actual ID :19.5 mm, Actual OD :24.3 mm, ID :19.5 mm, ID Tolerance :±0.22 mm, OD :24.3 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 19.5 mm ID, Width :2.4 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 :104 mm, Actual OD :112 mm, ID :104 mm, ID Tolerance :±0.65 mm, OD :112 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 104 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 :105 mm, Actual OD :113 mm, ID :105 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 :4 mm Wide, 105 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 :107 mm, Actual OD :115 mm, ID :107 mm, ID Tolerance :±0.65 mm, OD :115 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 107 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 :108 mm, Actual OD :116 mm, ID :108 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 :4 mm Wide, 108 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 :109 mm, Actual OD :117 mm, ID :109 mm, ID Tolerance :±0.65 mm, OD :117 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 109 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 :111 mm, Actual OD :119 mm, ID :111 mm, ID Tolerance :±0.65 mm, OD :119 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 111 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 :114 mm, Actual OD :122 mm, ID :114 mm, ID Tolerance :±0.65 mm, OD :122 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 114 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 :115 mm, Actual OD :123 mm, ID :115 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 :4 mm Wide, 115 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 :117 mm, Actual OD :125 mm, ID :117 mm, ID Tolerance :±0.65 mm, OD :125 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 117 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 :118 mm, Actual OD :126 mm, ID :118 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 :4 mm Wide, 118 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 :119 mm, Actual OD :127 mm, ID :119 mm, ID Tolerance :±0.65 mm, OD :127 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 119 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 :124 mm, Actual OD :132 mm, ID :124 mm, ID Tolerance :±0.9 mm, OD :132 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 124 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 :127 mm, Actual OD :135 mm, ID :127 mm, ID Tolerance :±0.9 mm, OD :135 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 127 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 :128 mm, Actual OD :136 mm, ID :128 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 :4 mm Wide, 128 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 :130 mm, Actual OD :138 mm, ID :130 mm, ID Tolerance :±0.9 mm, OD :138 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 130 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 :2.4 mm, Actual ID :21.3 mm, Actual OD :26.1 mm, ID :21.3 mm, ID Tolerance :±0.22 mm, OD :26.1 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 21.3 mm ID, Width :2.4 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 :132 mm, Actual OD :140 mm, ID :132 mm, ID Tolerance :±0.9 mm, OD :140 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :4 mm Wide, 132 mm ID, Width :4 mm, Level :Standard,
+ Add to Cart