3306343CC | Caterpillar 3304/3306 Cylinder Head Gasket Set, New

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3306343CC | Caterpillar 3304/3306 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: MCB3306343CC — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-9L5908 Gasket - Aftercooler 2 EA
2 M-7N200 Gasket - Water Lines Group 1 EA
3 M-2P406 Gasket - Water Lines Group 1 EA
4 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
5 M-5S6735 Gasket - Cover 2 EA
6 M-9Y1798 Seal - Water - Cyl Head 18 EA
7 M-6L6580 Gasket 1 EA
8 M-8M8157 Seal - O-ring 6 EA
9 M-7N944 Gasket - Regulator Housing 2 EA
10 M-2P6132 Gasket - Water Lines Group 1 EA
11 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
12 M-1118015 Gasket - Cylinder Head 1 EA
13 M-8S1605 Gasket - Valve Cover 1 EA
14 M-1331247 Seal - Integral 1 EA
15 M-4L9564 Seal - Breather Group 1 EA
16 M-8M4448 Seal - O-ring 1 EA
17 M-9Y1979 Gasket - Exh Manifold 3 EA
18 M-1S4295 Gasket - Turbocharger 1 EA
19 M-4L8337 Seal - O-ring - Air Compressor 2 EA
20 M-7N7559 Gasket - Turbocharger Oil 1 EA
21 M-7N8875 Gasket - Turbocharger Oil 1 EA
22 M-1N9372 Gasket - Aftercooler - Flange 1 EA
23 M-7M7273 Gasket - Turbocharger 1 EA
24 M-5M5860 Seal - Ring - Water Lines 2 EA
25 M-8S6410 Gasket - Exhaust Manifold 3 EA
26 M-1157550 Gasket - Spacer Plate 1 EA
27 M-2W3679 Gasket - Aftercooler 2 EA
28 M-9M4849 Seal - O-ring 2 EA
29 M-6L1648 Seal - O-ring 4 EA
30 M-7N8018 Seal - Water - Cyl Head 6 EA
31 M-5P5598 Seal - O-ring 1 EA
32 M-3S5496 Seal - O-ring 2 EA
33 M-3L1585 Gasket 1 EA
34 M-7M8485 Seal - O-ring 1 EA
35 CG71 PR 1 EA
36 M-8M4987 Seal - O-ring 1 EA
37 CG71PAD 2 EA
38 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.

    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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    offer

    Buy Now, Pay Later

    Interest-Free Up To 12M

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    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