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Replacement seals for McDONALD A-Y® Mechanical Seals products.
Search by the OEM Part Number using the SEARCH function at the top of the page or use search by specification.

OEM names, brands, model or part numbers are for identification purposes only. Our components are designed to provide performance and service life equal to or better than the OE part when properly installed and properly applied. Springer Parts® carry a warranty equal to the OE component. McDONALD A-Y® Mechanical Seals is a registered trademarks of its respective company. Springer Pumps, LLC is not a representative of, nor affiliated with McDONALD A-Y® Mechanical Seals.
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Unit of Measure
Items
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Replaces McDONALD A-Y® 5MCD1
Price QUOTE
sp-mech-seal-head-style-d.PNG

Replaces McDONALD A-Y® 5MCD2
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sp-mech-seal-head-style-a.PNG

Replaces McDONALD A-Y® 5MCD4
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sp-mech-seal-head-style-a.PNG

Replaces McDONALD A-Y® 5MCD5
Price QUOTE
Description N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/centrifugal-pump-seals/5MCD1SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/centrifugal-pump-seals/5MCD2SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/centrifugal-pump-seals/5MCD4SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/centrifugal-pump-seals/5MCD5SP
Head Type
N/A A N/A D N/A A N/A A
Seat Type N/A 1
Seal Material Code
N/A BMFJF N/A BCFKF N/A BMFJF N/A BMFJF
Shaft Size N/A 0.625 in15.875 mm N/A 1.125 in28.575 mm N/A 0.625 in15.875 mm N/A 0.75 in19.050 mm
OEM P/N N/A 5MCD1 N/A 5MCD2 N/A 5MCD4 N/A 5MCD5
Weight N/A 5 lbs
Length N/A N/A 12 in304.80 mm N/A N/A
Width N/A N/A 12 in304.80 mm N/A N/A
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