Replacement Upper Engine Gasket Set for Cummins ® KT19/KTA38/KTA50/QSK19/QSK38/Q Applications OEM Cross References: 4352576 Superseded/Alternate Numbers: M-3800727, M-3804295

What’s Included

1 x Upper Head Gasket Set

Model: KT19

Contents:

3634664 – Head Gasket (6)

4922219 – Rocker Lever Cover Gasket

3630839 – Rocker Gasket

56ax356 – Oil Inlet Gasket

590gb1189a – Gasket

131026 – O-Ring

3001340 – O-Ring

3084539 – O-Ring

3014304 – Rectangular Sealing Ring

5k5959 – O-Ring

3023066 – O-Ring

446gc193b – O-Ring

201048 – Connection Gasket

446gc196 – O-Ring

207244 – Injector Seal

13653 – O-Ring

3633046 – Ferrule Seal

3043097 – Exhaust Gasket

206277 – Intake Manifold Gasket

206279 – Air Intake Gasket

OE Replacement: 4352576, 3804295, 3800727, 131728

Cross Reference:

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: KT/QSK

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 4352576
• Alternate / Superseded: M-3800727, M-3804295
• Interstate-McBee Reference: M-4352576

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.