398083GC | Caterpillar 6.25"/D353/D379/D398/D399 Multi Cylinder Head Gasket Set, New

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398083GC | Caterpillar 6.25"/D353/D379/D398/D399 Multi 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: MCB398083GC — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 MCB7B2420 Ferrule and Seal Assy 36 EA
2 M-6L3352 Gasket 6 EA
3 M-6L4497 Gasket 6 EA
4 M-6L7816 Seal - O-ring 12 EA
5 M-6L7817 Seal - O-ring 24 EA
6 M-8M4437 Seal - O-ring 6 EA
7 M-2N3236 Gasket - Exh Manifold 12 EA
8 M-2N3597 Seal - Rubber 6 EA
9 M-9M4217 Seal - O-ring 2 EA
10 M-3P5859 Seal - O-ring 12 EA
11 MCB6B6224 Ferrule and Seal Assy 48 EA
12 M-7B280 Seal 4 EA
13 M-2H3927 Seal - Hydraulic 12 EA
14 M-6L5270 Gasket 2 EA
15 MCB3N3220 Gasket - Cylinder Head 6 EA
16 M-8N7780 Shield 12 EA
17 M-8F4994 Seal - O-ring 12 EA
18 M-8F9206 Seal - O-ring 24 EA
19 M-4H2494 Sleeve 6 EA
20 M-4H5952 Gasket 12 EA
21 M-4L3020 Gasket 12 EA
22 M-4L8097 Gasket 12 EA
23 M-6L1576 12 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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    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!

    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