Contents

Currently there is an upper gasket set for the QSK45, Part Number 4024980, and an upper gasket set for the QSK60, Part Number4025140. These are large sets with many different o-rings, seals, and hoses. The new gasket sets are divided into specific functions on the engine. The smaller sets can be purchased for smaller repairs. A combination of the smaller sets is the same as the original upper gasket set.

All QSK45 and QSK60 power generation and industrial engines will be affected by this change.

QSK60 Old Upper Gasket Set, Part Number4025140

Part Number

Quantity

Description

70415

1

Seal, O-ring

145528

2

Seal, O-ring

206808

8

Seal, Water Connection

216187

8

Seal, O-ring

3028291

34

Seal, O-ring

3035026

8

Seal, O-ring

3064886

4

Hose, Plain

3082315

16

Gasket, Exhaust

3082357

4

Seal, Grommet

3082358

4

Seal, O-ring

3089019

1

Seal, O-ring

3089247

6

Gasket, Connection

3089318

1

Gasket, Flange

3089319

1

Gasket, Flange

3089501

8

Seal, Rectangular

3089955

8

Gasket, Connection

3171170

6

Gasket, Connection

3171287

8

Gasket, Connection

3171306

8

Gasket, Exhaust Outlet

3171368

8

Gasket, Turbocharger

3171421

32

Lockplate

3171499

16

Gasket, Rocker Lever

3171695

2

Gasket, Connection

3202117

8

Gasket, Connection

3331834

32

Seal, Rectangular

3332000

1

Gasket, Thermostat

3332081

1

Gasket, Water Transfer

3332104

2

Connection, Fuel

3332143

1

Gasket, Connection

3332157

1

Gasket, Thermostat

3332181

16

Gasket, Fuel Manifold

3332291

16

Gasket, Rocker Lever

3347937

16

Seal, O-ring

3347939

16

Seal, O-ring

3410688

1

Gasket, Thermostat

3627695

6

Seal, O-ring

3627961

6

Seal, Thermostat

3630125

4

Hose, Plain

3630740

5

Seal, O-ring

3678786

3

Seal, O-ring

3678925

1

Seal, O-ring

3679139

2

Seal, O-ring

3867651

16

Seal, O-ring

3867687

16

Seal, Injector

3922794

2

Seal, O-ring

4000713

4

Gasket, Aftercooler

4000716

4

Gasket, Connection

4001044

4

Hose, Hump

4010577

16

Seal, O-ring

4017166

4

Connection, Water

4065349

4

Gasket, Exhaust Outlet

4066038

4

Gasket, Intake

4066112

34

Seal, O-ring

4080544

2

Hose, Plain

4086225

16

Gasket, Cylinder Head

To obtain a complete upper gasket set, the followingmustbe ordered:

QSK60 Upper Gasket Sets

Part Number

Description

Quantity

4089200

Quadrant Head Gasket Set

4

4089201

Quadrant Aftercooler Gasket Set

4

4089202

Cooling System Gasket Set

1

4089203

Turbocharger and Intercooler Gasket Set

1