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Cummins Diesel Engine Parts by Sherwood

Products: 1 - 3 of 3
Sherwood, Cummins Water Pump - M71

Sherwood, Cummins Water Pump - M71

Mfr. Sherwood | Mfr No. M71

Sherwood, Cummins Water Pump - M71. Manufacturer's original equipment...

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Sherwood, Cummins 6B & C Engine Cooling Pump P1730C

Sherwood, Cummins 6B & C Engine Cooling Pump P1730C

Mfr. Sherwood | Mfr No. P1730C

Sherwood, Sherwood, Cummins 6B & C Engine Cooling Pump P1730C. Replaces Cummins part number 3866493...

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Sherwood Raw Water Pump P1727C

Sherwood Raw Water Pump P1727C

Mfr. Sherwood | Mfr No. P1727C

Sherwood Raw Water Pump P1727C

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Products: 1 - 3 of 3
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marine engine spares

Require for Cummins Mercruiser Diesel engine model QSC 8.3 marine engine exhaust manifold for engine sl no. 46923920

Submitted by: George

You will have to contact a Cummins Dealer for this item.

6BT5.9M Raw Water Pump

My Cummins 6BT 5.9M-DR (210) has ongoing over heating problems above about 2000rpm summer temps. I have done all the standard fixes to solve the problem (re-pitch the prop, professionally clean the heat exchangers, re-route exhaust to minimize back pressure, replaced thermostat and fresh water pump. I have also replaced the raw water pump impeller and cam) I have not worked the in block oil cooler or replaced the raw water pump. My research tells me that a Sherwood M71 is the correct pump, but this pump as also listed as correct for a 4BT 210hp engine. That does not make good sense to me. My Cummins Parts Catalog shows the correct part number as 3912019 or a Sherwood P1715 (Obsolete Sherwood nr). What is the right pump? Can I up size to create more flow? Thanks/Alan

Submitted by: Alan B.

Make sure the prop is pitched to run the correct rpms at full throttle. You can check exhaust temperature with a pyrometer. Is the exhaust manifold water cooled? If so there may be a restriction.

Comments (1)

AC idler pulley

Need an AC idler pulley for 1999 Cummins diesel 275 hp engine serial number 56440856. V-belt pulley with bearing and bolt to hold it on.

Submitted by: Rod

Sorry you will need a Cummins dealer for that item - we cannot supply.

Do you have a Cummins raw water pump rebuild kit?

I’m looking for a Cummins raw water pump rebuild kit (Cummins pump #3967246) The engine model is a Cummins QSC 8.3 500hp ser# 46699649

Submitted by: Vince

The rebuild kit for this pump is no longer available. You will have to replace the complete pump. It is only available from a Cummins Dealer.

Cummins Exchanger-Raw Water Pump-Freshwater Pump

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REF :3074540

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Sorry we cannot supply those parts you will need a cummins dealer.

Submitted by: RAMEZ FATTAH

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