


Head Seal 4.000" x 3.750" x 0.187" - Polyurethane
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Head Seal 4.000" x 3.750" x 0.187" - PolyurethaneProduct Details : Head Seal 4. 000" x 3. 750" x 0. 187" Polyurethane Part No: HS12 240 U92 Product Category: O Rings Product Type: Head Seal Material(s): Polyurethane Material Code: AU Durometer: 92A Temperature Range: 40F to +250F ( 40C to +121C) Pressure Range: ? 5000 PSI (? 345 Bar) System Of Measurement: Inch Replaces O Ring: 240 Bore Diameter: 4. 000" Dimensions: 4. 000" x 3. 750" x 0. 187" Nominal I. D. (d): 3. 750" Nominal O. D. (D): 4. 000"
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Reviewed in the United States on May 27, 2026
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