3412443 | Caterpillar 3408/3412/C27/C32 Cylinder Head Gasket Set, New

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3412443 | Caterpillar 3408/3412/C27/C32 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: MCB3412443 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-2253099 Gasket - Cylinder Head 2 EA
2 M-2253101 Gasket 2 EA
3 M-3591439 Grommet - Water 48 EA
4 M-1144427 Seal - O-ring 6 EA
5 M-5P8356 Seal - O-ring 4 EA
6 M-1299452 Gasket - Exh Manifold 12 EA
7 M-1262704 Seal - Integral 2 EA
8 M-1262702 Seal - Integral 2 EA
9 M-7M7273 Gasket - Turbocharger 2 EA
10 M-8H9204 Washer - Felt - Fuel Pump 12 EA
11 M-4N7253 Gasket - Precombustion Chamber 12 EA
12 M-7L4774 Seal - O-ring 12 EA
13 M-6N7174 Seal - Valve Stem 48 EA
14 M-9L9098 Seal - Injector 12 EA
15 M-7W4487 Washer - Fuel System 12 EA
16 M-5P8119 Seal - O-ring 12 EA
17 M-5P5678 Seal - Stock 14 EA
18 M-1142687 Seal - Oil Lines Group 2 EA
19 M-6V6228 Seal - O-ring 2 EA
20 M-1090076 Seal - O-ring 6 EA
21 M-1123258 Seal - O-ring 3 EA
22 M-7C307 Gasket 6 EA
23 M-1090072 Seal - O-ring - Oil Line 5 EA
24 M-4N1156 Gasket - Regulator Housing 4 EA
25 M-3S9643 Seal - Thermostat 4 EA
26 M-4289129 Gasket 2 EA
27 M-6V3917 Seal - O-ring 8 EA
28 M-1090078 Seal - Lines Group 2 EA
29 M-2722583 Seal - Adapter 3 EA
30 M-3E6773 Seal - O-ring 2 EA
31 M-4N1684 Gasket - Cylinder Block Cover 2 EA
32 M-4N4307 Gasket - Water Lines Group 2 EA
33 M-6V3831 Seal - O-ring 2 EA
34 M-7J2036 Seal - O-ring 4 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