2P3986 | Caterpillar 5.75"/D342 Cylinder Head Gasket Set, New

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2P3986 | Caterpillar 5.75"/D342 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-2P3986 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-2A615 Gasket 6 EA
2 M-5H2712 Gasket 1 EA
3 M-6H1871 Seal - O-ring 2 EA
4 M-6H2007 Gasket 3 EA
5 M-8H3190 Gasket 6 EA
6 M-8H5324 Gasket 6 EA
7 M-9H6067 Seal - O-ring 1 EA
8 M-0L364 Lock 1 EA
9 M-4L8337 Seal - O-ring - Air Compressor 2 EA
10 M-6L5556 Gasket - Valve Cover 2 EA
11 M-2B5721 Gasket 1 EA
12 M-6L7816 Seal - O-ring 6 EA
13 M-2M5173 Seal - Turbocharger Flange 2 EA
14 M-4M5469 Gasket 1 EA
15 M-8M7587 Lock - Nut 2 EA
16 M-7N4407 Gasket 2 EA
17 M-7N9352 Gasket 2 EA
18 M-1S764 Gasket 1 EA
19 M-5B3718 Seal - O-Ring 6 EA
20 M-1S795 Gasket - Water Lines Group 1 EA
21 M-1S4390 Gasket - Cylinder Head 2 EA
22 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
23 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
24 MCB6B6224 Ferrule and Seal Assy 24 EA
25 MCB7B2420 Ferrule and Seal Assy 2 EA
26 M-7B280 Seal 1 EA
27 M-8B8325 Gasket 1 EA
28 M-6F1069 Seal - O-Ring 6 EA
29 M-8F4994 Seal - O-ring 6 EA
30 M-3H3301 Gasket 1 EA
31 M-3H3451 Nut - Lock 6 EA
32 CG71 PR 1 EA
33 CG71PAD 1 EA
34 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.

  • 2P3986

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