342073 | Caterpillar 5.75"/D342 Cylinder Head Gasket Set, New

Frequently Bought Together

342073 | 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: MCB342073 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-0L364 Lock 4 EA
2 M-2A615 Gasket 6 EA
3 M-2H3927 Seal - Hydraulic 1 EA
4 M-3S9643 Seal - Thermostat 2 EA
5 M-4B429 Gasket 8 EA
6 M-4B8923 Gasket - Adapter 1 EA
7 M-4B9738 Gasket 1 EA
8 M-4F7389 Seal - Hydraulic 2 EA
9 M-4H2494 Sleeve 2 EA
10 M-4H8522 Gasket 1 EA
11 M-5B2727 Gasket 1 EA
12 M-0T225 Gasket 2 EA
13 M-5H2906 Gasket 1 EA
14 M-5H7370 Seal - O-ring 2 EA
15 M-5L4168 Gasket 1 EA
16 M-5L8854 Ring - Seal 1 EA
17 M-5L8855 Ring - Seal - Turbocharger 1 EA
18 M-6B9186 Gasket - Weight Group 1 EA
19 M-6F7767 Gasket 1 EA
20 M-6H9990 Gasket 2 EA
21 M-6L1576 6 EA
22 M-6L5299 Gasket 1 EA
23 M-1L270 Gasket 1 EA
24 M-6L5303 Gasket 1 EA
25 M-6L5554 Gasket 6 EA
26 M-6L5556 Gasket - Valve Cover 2 EA
27 M-6L5568 Gasket - Coolant Group 1 EA
28 M-6L7816 Seal - O-ring 6 EA
29 M-7F7590 Gasket - Oil Lines Group 3 EA
30 M-7M7273 Gasket - Turbocharger 2 EA
31 M-7N4407 Gasket 2 EA
32 M-7N9352 Gasket 2 EA
33 M-8F4994 Seal - O-ring 6 EA
34 M-1S764 Gasket 1 EA
35 MCB6B6224 Ferrule and Seal Assy 24 EA
36 MCB7B2420 Ferrule and Seal Assy 2 EA
38 M-1S795 Gasket - Water Lines Group 1 EA
39 M-1S4390 Gasket - Cylinder Head 2 EA
40 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
41 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
43 LABEL 4X12 1 EA
44 CG70PR 1 EA
45 CG70PAD 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.

    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!

    RECENTLY VIEWED


    RECENTLY VIEWED

    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

    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