Model 73
Eaton Model 73 Basket Strainer Replacement / Spare Parts
The model 73 strainer shares some of the same parts with Eaton's popular model 72 strainer for sizes 3/8" through 8". See Eaton's selection of cover o-rings and more below. If you don't see the particular part number you are looking for, please enter it into our site search bar at the top right of the page to search the entire Commercial Filtration Supply website. If you still are having trouble please give us a call. We are happy to assist you in finding and purchasing the exact part you need!
Parts for Model 72/73 Strainers 3/8" - 8"
Buna-N Cover O-Ring |
Part Number |
Size |
ST258Z5B |
3/8" - 1/2" |
ST260Z6B |
3/4" - 1" |
ST262Z5B |
1-1/4" - 1-1/2" |
ST264Z5B |
2" |
ST266Z5B |
2-1/2" - 3" |
ST269Z5B |
4", 5", 6" |
ST542Z10B |
8" |
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Viton Cover O-Ring |
Part Number |
Size |
ST258Z5 |
3/8" - 1/2" |
ST260Z6 |
3/4" - 1" |
ST262Z5 |
1-1/4" - 1-1/2" |
ST264Z5 |
2" |
ST266Z5 |
2-1/2" - 3" |
ST269Z5 |
4", 5", 6" |
ST542Z10 |
8" |
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EPDM Cover O-Ring |
Part Number |
Size |
ST00252 |
3/8" - 1/2" |
ST00252 |
3/4" - 1" |
ST00241 |
1-1/4" - 1-1/2" |
ST00242 |
2" |
ST00245 |
2-1/2" - 3" |
ST00253 |
4", 5", 6" |
ST01093 |
8" |
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TFE Encap Cover O-Ring |
Part Number |
Size |
ST00766 |
3/8" - 1/2" |
ST00171 |
3/4" - 1" |
ST00172 |
1-1/4" - 1-1/2" |
ST00173 |
2" |
ST00174 |
2-1/2" - 3" |
ST00175 |
4", 5", 6" |
ST00177 |
8" |
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Parts for 10" - 18" Model 73 Strainers |
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Cover Iron |
Part Number |
Size |
ST308074 |
10" |
ST307524 |
12" |
ST307704 |
14", 16", 18" |
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Cover Bronze |
Part Number |
Size |
ST306601 |
10" |
ST307531 |
12" |
ST307431 |
14", 16", 18" |
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Buna-N O-Ring |
Part Number |
Size |
ST2500042 |
10" |
ST01117 |
12" |
ORS469B70 |
14", 16", 18" |
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