3406263 | Caterpillar 3406 Cylinder Head Gasket Set, New

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3406263 | Caterpillar 3406 Cylinder Head 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: MCB3406263 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1090072 Seal - O-ring - Oil Line 2 EA
2 M-2N7174 Gasket - Spark Plug Adapter 6 EA
3 M-2N8204 Gasket - Int Manifold 6 EA
4 M-2S2251 Seal - O-ring 6 EA
5 M-3E6772 Grommet - Water 24 EA
6 M-3P650 Seal - O-ring 8 EA
7 M-3S1889 Gasket - Water Lines Group 2 EA
8 M-3S5496 Seal - O-ring 4 EA
9 M-3S9643 Seal - Thermostat 1 EA
10 M-4F3602 Gasket 1 EA
11 M-4F7390 Seal - O-ring 1 EA
12 M-1090073 Seal - Water Lines 7 EA
13 M-4L3833 Gasket 2 EA
14 M-4L4642 Gasket - Radiator Group 2 EA
15 M-4L8337 Seal - O-ring - Air Compressor 4 EA
16 M-4N1156 Gasket - Regulator Housing 2 EA
17 M-4N699 Gasket 1 EA
18 M-5S1105 Seal - O-ring - Cooling Group 2 EA
19 M-6I3066 Gasket - Cylinder Head 1 EA
20 M-6I4024 Gasket - Spacer Plate 1 EA
21 M-6L3528 Gasket - Governor 1 EA
22 M-1090076 Seal - O-ring 1 EA
23 M-6L5270 Gasket 1 EA
24 M-6L6489 Gasket 2 EA
25 M-6V3250 Seal - O-ring 1 EA
26 M-7C307 Gasket 2 EA
27 M-7C8878 Gasket 2 EA
28 M-7C9710 Gasket 1 EA
29 M-7M7273 Gasket - Turbocharger 1 EA
30 M-8C5196 Seal - O-ring 2 EA
31 M-8L3598 Gasket 1 EA
32 M-1090079 Seal - O-ring 4 EA
33 M-5P5678-6 Seal - Stock - Valve Cover 1 EA
34 M-8C3089 Seal - O-ring 2 EA
35 CG71 PR 1 EA
36 M-1121102 Seal - Water Lines Group 4 EA
37 M-1142687 Seal - Oil Lines Group 1 EA
38 M-1144427 Seal - O-ring 1 EA
39 M-1299452 Gasket - Exh Manifold 6 EA
40 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
41 LABEL 4X12 1 EA
42 CG71PAD 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.

    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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    offer

    Buy Now, Pay Later

    Interest-Free Up To 12M

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    Above The Line

    Customer Service Guaranteed

    offer

    Free Ground Shipping

    On All Orders!

    offer

    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