Marine Water Pump

Replaces: 3922589

Engines: QSB5.9
QSB6.9
It is supplied without connections or front pinion.

Replaces: 3912019
3010336
3278137
3907458

Intlet: Ø 1/4”

Outlet: Ø 1/4”

Engines: 4 cyl B Series 210 HP
(3.9L)
4B
4BT3.9
6BT5.9

Replaces: 3912962

Intlet: Ø 1 1/2”

Outlet: Ø 1 1/2”

Engines: 6& 4B Series 250 HP

For Water Pump: GC1, GC4, GC5, G157, G151, G155

Ball Bearing: 2

Seal Assy: 1

O-Ring: 2

Impeller: 1

Cam: 1

Plate: 1

Key: 1

Retaning Rings: 5

Washer: 1

Flanged elbows

Replaces: 3897194 for Cummins

Engines: 6B & 6C 270-450 hp

Replaces: 3912139

Engines: 

6B & 6C 270-450 HP (8.3L)

Intlet: Ø 2”

Outlet: Ø 1 3/4”

Replaces: 3866493

Engines: 6CTA 8.3M
6CTA 5.9
(270 - 450 HP) (5.9 & 8.3L)

Flanged Elbows

Replaces: 3912962

Ø Inlet: 1-1/2"

Ø Outlet: 1-1/2"

Engines: 6 B Seies 250 hp

Replaces: 854179001
879312023

Engines: CMD 2.8 EI, ES (170/200)
CMD QSD 2.8 EI, ES (170/210/220/230)
CMD QSD 2.0 EI, ES (115/130/150)

For Cummins Engines

(Elbows not included)

Engine: QSC & QSM11

Ø Inlet: 1-1/2"

Ø Outlet: 1-1/2"

Cummins Engines: 6B series 250 hp

Replaces: 39127684 for Cummins 





Flanged elbows

Replaces: 3866493 for Cummins

Engines: 6B & 6C 270-450 hp

Ø Inlet: 2"

Ø Outlet: 1-3/4"

Replaces: 3912139, 3922589 for Cummins

Engine: 6B & 6C 270-450 hp

Replaces: 3912019

Ø Inlet:  1 1/4"

Ø Outlet: 1 1/4"

Engines: 4 CIL. B Series 210 hp

Elbows not included

Engine: QSM11