3406363 | Caterpillar 3406 Cylinder Head Gasket Set, New

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3406363 | 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: MCB3406363 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-0618639 Seal - O-ring 6 EA
2 M-1570670 1 EA
3 M-1662904 Seal - O-ring 12 EA
4 M-1262704 Seal - Integral 1 EA
5 M-1S4295 Gasket - Turbocharger 1 EA
6 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
7 M-2147566 Seal - O-ring 1 EA
8 M-2147568 Seal - O-ring 7 EA
9 M-2271204 Shim - Cylinder Head 1 EA
10 M-2287091 Seal - O-ring 1 EA
11 M-2385080 Seal - O-ring 1 EA
12 M-1013125 Gasket - Air Inlet Manifold 1 EA
13 M-2429537 Seal - Rocker Cover 3 EA
14 M-2431159 Bolt 18 EA
15 M-2720390 Seal - Valve Cover 1 EA
16 M-2722583 Seal - Adapter 1 EA
17 M-2M9780 Seal - O-ring 1 EA
18 M-2N2765 Bolt - Turbocharger 4 EA
19 M-2N2766 Lock - Nut 4 EA
20 M-3139550 Stud - Taperlock 4 EA
21 M-3590908 Gasket - Cylinder Head 1 EA
22 M-3D2824 Seal - O-ring 1 EA
23 M-1048585 Gasket - Regulator 1 EA
24 M-3E6772 Grommet - Water 24 EA
25 M-3S9643 Seal - Thermostat 1 EA
26 M-4N699 Gasket 1 EA
27 M-4N1156 Gasket - Regulator Housing 1 EA
28 M-5E8771 Seal - O-ring 1 EA
29 M-5H7704 Seal - O-ring 2 EA
30 M-5P840 Seal - O-ring 2 EA
31 M-6V128 Seal - Connector 1 EA
32 M-6V1197 Seal - O-ring 1 EA
33 M-1090093 Seal - Water Lines Group 1 EA
34 M-6V3251 Seal - O-ring 1 EA
35 M-6V3831 Seal - O-ring 1 EA
36 M-6V3917 Seal - O-ring 2 EA
37 M-6V5048 Seal - O-ring 1 EA
38 M-6V5266 Seal - O-ring 1 EA
39 M-6V6609 Seal - O-ring 2 EA
40 M-7J9108 Seal - O-ring 1 EA
41 M-8L2777 Seal - O-ring 12 EA
42 M-8L2786 Seal - O-ring 1 EA
43 M-9X7430 Seal - O-ring - injector Tube 6 EA
44 M-1142687 Seal - Oil Lines Group 1 EA
45 M-1607271 Seal - Press In Place 1 EA
46 M-1125282 Seal - Water Lines Group 1 EA
47 M-2481394 Gasket Set - Single Fuel Inj 1 EA
48 M-1632478 Seal - Valve Stem 24 EA
49 M-5P5678-3 Seal - Stock - Valve Cover 1 EA
50 M-1178801 Seal - O-ring 1 EA
51 M-1262702 Seal - Integral 1 EA
52 M-1299452 Gasket - Exh Manifold 6 EA
53 M-1422329 Seal - Drainback 1 EA
54 CG71 PR 1 EA
55 CG71PAD 2 EA
56 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.

    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