The Albinus seawater impeller kit is a premium aftermarket replacement for Sherwood 15000K and Cummins 3916720. Designed for Cummins 4BTA and 6BTA (JWAC only) marine diesel engines fitted with Sherwood seawater pumps, this high-quality neoprene impeller restores raw water flow and helps maintain reliable engine cooling performance.
Manufactured for demanding marine environments, this complete service kit includes cover plate gaskets, O-rings and impeller lubricant, making routine seawater pump servicing quick and convenient while helping maximise engine reliability.
Prefer a genuine replacement? View the Genuine Sherwood 15000K Cummins 3916720 Seawater Impeller. The Albinus impeller kit is a premium aftermarket alternative designed for the same application.
Suitable for Cummins 4BTA and 6BTA (JWAC only) marine diesel engines using Sherwood seawater pump impeller 15000K / Cummins 3916720. Always confirm your existing impeller part number and dimensions before ordering.
What part numbers does this impeller replace?
This impeller replaces Sherwood 15000K and Cummins 3916720.
What engines does this impeller fit?
It suits Cummins 4BTA and 6BTA marine diesel engines using jacket water aftercooled (JWAC) cooling systems.
What is included in the kit?
The kit includes the neoprene impeller, cover plate gaskets, O-rings and impeller installation lubricant.
What are the impeller dimensions?
The impeller measures 65mm in diameter, 51mm wide and features a 15.8mm keyway hub.
What aftermarket impeller numbers does this cross reference to?
This impeller cross references with Ancor AN 3790, CEF 500167G and DJ Pump 08-36-1201.
Is a genuine Sherwood impeller available?
Yes. If you prefer an OEM replacement you can view the Genuine Sherwood 15000K Cummins 3916720 Seawater Impeller.
The Albinus Sherwood 15000K Cummins 3916720 seawater impeller kit delivers dependable raw water circulation and reliable cooling performance for compatible Cummins marine diesel engines fitted with Sherwood seawater pumps.
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