6V203 | Caterpillar 3408/3412/C27/C32 Cylinder Head Gasket Set, New

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6V203 | 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: M-6V203 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1H1023 Seal - O-ring 4 EA
2 M-7N9006 Gasket - Cylinder Head 1 EA
3 M-7N9007 Gasket - Shim 1 EA
4 M-8M4437 Seal - O-ring 4 EA
5 M-8M8283 Seal - O-ring - Oil Cooler 1 EA
6 M-9F7450 Gasket 1 EA
7 M-1299452 Gasket - Exh Manifold 4 EA
8 M-5P5678-4 1 EA
9 M-2H3927 Seal - Hydraulic 4 EA
10 M-4N1156 Gasket - Regulator Housing 2 EA
11 M-4N1918 Gasket 1 EA
12 M-3E6772 Grommet - Water 16 EA
13 M-5K5959 Seal - O-ring 4 EA
14 M-7C307 Gasket 7 EA
15 M-7N623 Seal 4 EA
17 M-5P5678 Seal - Stock 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.

  • 6V203

We offer free shipping on orders $250 and above! For orders under $250, standard shipping rates apply. If you need expedited shipping such as Next Day Air or 2nd Day Air, just give us a call and one of our sales representatives will help you get the order placed within the timeline you need!

2 year warranty applies!

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Interest-Free Up To 12M

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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