4089848 | Cummins KT/QSK Upper Engine Gasket Set, New

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4089848 | 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-4089848 — Gasket Set - Upper Engine
Line No Kit Item No Item Name Qty UOM
1 M-68910 Seal - O-ring - Water Bypass 26 EA
2 M-3001405 Plate - Lock 24 EA
3 M-3014304 Seal - O-ring - Turbocharger 24 EA
4 M-3023095 Washer - Sealing 24 EA
5 M-3028291 Seal - O-Ring - Wtr Trsns Tube 24 EA
6 M-3037537 Seal - O-ring - Turbo Oil Inle 2 EA
7 M-3046201 Seal - O-Ring 14 EA
8 M-3047665 Gasket - Manifold 4 EA
9 M-3049364 Gasket 2 EA
10 M-3049368 Gasket - Water Transfer 1 EA
11 M-3052906 Gasket - Thermostat Housing 1 EA
12 M-70415 Seal - O-Ring 2 EA
13 M-3052908 Gasket 1 EA
14 M-3058812 Seal - Dust 16 EA
15 M-3063294 Seal - Grommet 8 EA
16 M-3171368 Gasket - Turbocharger 2 EA
17 M-3201585 Seal - O-ring 12 EA
18 M-3348860 Seal - Ferrule 10 EA
19 M-3627695 Seal - O-ring 8 EA
20 M-3627961 Seal - Thermostat 5 EA
21 M-4920076 Gasket 12 EA
22 M-3630742 Gasket - Conect Exh Manfold 2 EA
23 M-106143 Seal - O-ring - Heat Shield 4 EA
24 M-3630839 Gasket - Rocker Lever 12 EA
25 M-3633046 Seal 12 EA
27 M-3865994 Seal - Rectangular Strip 4 EA
28 M-3966350 Seal - Exhaust Clamp 8 EA
29 M-4066112 Seal - O-ring 10 EA
30 M-131026 Seal - O-ring - Fuel Crossover 32 EA
31 M-3966349 Gasket - Exh Manifold 12 EA
32 LABEL NUMBER 1 2 EA
33 CG70PR 1 EA
34 M-145528 Seal - O-ring 4 EA
35 M-206277 Gasket - Air Intake 12 EA
36 M-207244 Seal 12 EA
37 M-216187 Seal - O-ring 2 EA
38 M-3001340 Seal 40 EA
39 M-4334080 Gasket - Cylinder Head 12 EA
40 M-3033915 Seal - O-ring 8 EA
41 M-3084539 Seal - O-ring 12 EA
42 LABEL 4X12 1 EA
43 CG70PAD 2 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.

  • 4089848

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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Above The Line

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