3800728X | Cummins KT/QSK Upper Engine Gasket Set, New

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3800728X | Cummins KT/QSK Upper Engine Gasket Set, New

Product Overview
This heavy-duty replacement component is engineered to meet or exceed OEM specifications for reliable performance and long service life in demanding diesel engine applications. Each unit is manufactured with strict quality control standards to help ensure proper fitment and durability in professional diesel engine rebuild environments.

Kit Contents

Kit: M-3800728X — Gasket Set - Upper Engine
Line No Kit Item No Item Name Qty UOM
1 M-68209 Gasket 1 EA
2 M-207038 Seal - O-ring 1 EA
3 M-207244 Seal 6 EA
4 M-3001304 Gasket - Housing 2 EA
5 M-3001305 Gasket - Connection 2 EA
6 M-3001340 Seal 12 EA
7 M-3633046 Seal 2 EA
8 M-3014304 Seal - O-ring - Turbocharger 12 EA
9 M-3023066 Seal - O-ring 2 EA
10 M-3028291 Seal - O-Ring - Wtr Trsns Tube 13 EA
11 M-3032161 Gasket - Aftercooler Cover 2 EA
12 M-100478 Seal - O-Ring 2 EA
13 M-4920076 Gasket 6 EA
14 M-3043097 Gasket - Manifold 6 EA
16 M-3818885 Seal - O-ring - Corros SO Vlv 2 EA
17 M-3084539 Seal - O-ring 12 EA
18 CG69 PR 1 EA
19 M-3166288 Gasket - Cylinder Head 6 EA
20 M-131026 Seal - O-ring - Fuel Crossover 12 EA
21 M-201048 Gasket - Turbo Oil Drain 1 EA
22 M-201049 Gasket - Turbo Oil Inlet 1 EA
23 M-206277 Gasket - Air Intake 6 EA
24 M-206279 Gasket 1 EA
25 M-206576 Gasket - Turbocharger 1 EA
26 M-206808 Seal 2 EA
27 M-3201517X 6 EA
28 CG69PAD 2 EA
29 LABEL 4X12 1 EA

Key Features

  • OE-style fitment for proper installation
  • Durable construction for demanding operating conditions
  • Engineered for dependable heavy-duty diesel performance

About Interstate-McBee
Interstate-McBee is a trusted manufacturer of premium aftermarket diesel engine components. Products are manufactured under ISO 9001:2015 quality management standards and are engineered to meet or exceed OEM specifications. With decades of experience supporting the diesel and gas engine industries, Interstate-McBee components are designed to deliver consistent quality, reliability, and performance for heavy-duty engine applications.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

  • 3800728X

Free Standard ground shipping within the Continental US! If you need your parts in a hurry and would like to get them overnighted or expedited please give us a call and our sales reps will let you know what options are available!

2 year warranty applies!

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Buy Now, Pay Later

Interest-Free Up To 12M

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Customer Service Guaranteed

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Free Ground Shipping

On All Orders!

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Premium Quality Parts

Manufacturing Since 1973

offer

Buy Now, Pay Later

Interest-Free Up To 12M

offer

Above The Line

Customer Service Guaranteed

offer

Free Ground Shipping

On All Orders!

offer

Premium Quality Parts

Manufacturing Since 1973