1434876 | Caterpillar 3406E/C15/C16 Cylinder Head Gasket Set, New

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1434876 | Caterpillar 3406E/C15/C16 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: M-1434876 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-3D2824 Seal - O-ring 1 EA
2 M-6V1197 Seal - O-ring 1 EA
3 M-6V5048 Seal - O-ring 1 EA
4 M-6V5049 Seal - O-ring 4 EA
5 M-6V5100 Seal - O-ring 1 EA
6 M-7C0031 Seal - O-ring 2 EA
7 M-8L2777 Seal - O-ring 4 EA
8 M-8L2786 Seal - O-ring 1 EA
9 M-9X7317 Seal - O-Ring 6 EA
10 M-3E6772 Grommet - Water 24 EA
11 M-0329313 2 EA
12 M-336042 SS: M-2147568 2 EA
13 M-1036045 Seal 1 EA
14 M-1048585 Gasket - Regulator 1 EA
15 M-1090093 Seal - Water Lines Group 1 EA
16 M-1125282 Seal - Water Lines Group 1 EA
17 M-1142687 Seal - Oil Lines Group 1 EA
18 M-1144427 Seal - O-ring 1 EA
19 M-1178801 Seal - O-ring 1 EA
20 M-1262702 Seal - Integral 1 EA
21 M-3S9643 Seal - Thermostat 1 EA
22 M-1262704 Seal - Integral 1 EA
23 M-5P5678 Seal - Stock 12 EA
24 M-2303728 Seal - O-Ring 6 EA
25 M-3590908 Gasket - Cylinder Head 1 EA
26 M-2303775 Seal - O-Ring 6 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-2147568 Seal - O-ring 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.

  • 1434876

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