3406043 | Caterpillar 3406 Cylinder Head Gasket Set, New

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3406043 | 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: MCB3406043 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1299452 Gasket - Exh Manifold 6 EA
2 M-3E6772 Grommet - Water 24 EA
3 M-3S5496 Seal - O-ring 4 EA
4 M-3S9643 Seal - Thermostat 1 EA
5 M-4F7390 Seal - O-ring 1 EA
6 M-4L8337 Seal - O-ring - Air Compressor 2 EA
7 M-4N1156 Gasket - Regulator Housing 1 EA
8 M-4N1320 Gasket - Adapter 2 EA
9 M-5K5959 Seal - O-ring 1 EA
10 M-5P2060 Seal - Nozzle 6 EA
11 M-1H1023 Seal - O-ring 6 EA
12 M-5S1188 Seal - O-ring - Air Cross 2 EA
13 M-7C307 Gasket 1 EA
14 M-7N623 Seal 6 EA
15 M-7N631 Gasket - Cylinder Block Plate 1 EA
16 M-7W688 Gasket - Adapter 2 EA
17 M-8M4437 Seal - O-ring 6 EA
18 M-9H6067 Seal - O-ring 1 EA
19 M-9M4849 Seal - O-ring 2 EA
20 M-9M7002 Seal - O-ring 3 EA
21 M-1S4295 Gasket - Turbocharger 1 EA
22 M-5P5678-6 Seal - Stock - Valve Cover 1 EA
23 CG71 PR 1 EA
24 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
25 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
26 M-2M9780 Seal - O-ring 1 EA
27 M-2N8204 Gasket - Int Manifold 6 EA
28 M-2N8630 Gasket 4 EA
29 M-2W8128 Gasket - Cylinder Head 1 EA
30 CG71PAD 1 EA
31 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