Cooling water pump Cummins KT38M, KTA38M, KTA50M  Bronze impeller

JPR-C3800 JMP Marine Cummins replacing engine cooling, raw water pump

*Note: drive sprocket not included.

Port C-clamps – QUANTITY: 2

Product information and specifications:

Port type: Flange 2″

Replacing original Cummins-pump p/n: 3049157, 3085649, 3897669

For engine models: K38, KT38M, KTA38M, KTA50M

Pump weight (approx.): 90 lbs (40.90 kg)

Parts internally compatible with original

100% Plug & Play-replacement

Heavy-duty casting of marine quality

Heavy-duty pump housing with high durability

Shaft of marine quality (3X series non-magnetic)

Powerful bronze impeller

NOTE:

Cummins has 3 different pumps for the KTA50 engine models!

Always compare and verify which original Cummins pump part number you have to find the right JMP Marine pump replacement for you.

JMP Marine’s #JPR-C3800 is the replacement pump for the older Cummins series that uses 2 pumps.

(replaces Cummins 3085649 / 3049157 / 3897669)

Cummins then developed a new pump for the KTA38 and KTA50 series that replaces the two-pump arrangement;

one is from Jabsco and the other is from Gilkes.

If you have an engine arrangement with one pump and not 2, please see below:

1. A) Single pump configuration engine – Jabsco Vortex pump:

Vortex pump (KTA38, KTA50 series)

Brand: JABSCO

Jabsco pump p/n: 15780-0000

Cummins pump p/n: 3393018, 4314820, 4314522

Engine models: KTA38M0, KTA38M1, KTA38M2, KTA50M0

1. B) Single pump configuration engine – LRG “GILKES” pump:

Brand: GILKES

Cummins pump p/n: 3849284, 3897988

Engine models: KTA30, KTA50

* If this is the pump you are looking for, please note that JMP do not currently offer a replacement pump or parts for this version.

For questions about this product, its parts or its type or application, please contact us.
There may be several types or numbers that are also comparable to this type of cooling pump.