3306443 | Caterpillar 3304/3306 Cylinder Head Gasket Set, New

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3306443 | 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: MCB3306443 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1118015 Gasket - Cylinder Head 1 EA
2 M-4L8337 Seal - O-ring - Air Compressor 2 EA
3 M-4L9564 Seal - Breather Group 1 EA
4 M-5S6735 Gasket - Cover 2 EA
5 M-7N200 Gasket - Water Lines Group 1 EA
6 M-7N8018 Seal - Water - Cyl Head 6 EA
7 M-7N944 Gasket - Regulator Housing 2 EA
8 M-7W4486 Washer - Nozzle 6 EA
9 M-1157550 Gasket - Spacer Plate 1 EA
10 M-8H9204 Washer - Felt - Fuel Pump 6 EA
11 M-8H9788 Gasket 1 EA
12 M-1H7666 Gasket - Cooling System 1 EA
13 M-8M4448 Seal - O-ring 1 EA
14 M-8S1605 Gasket - Valve Cover 1 EA
15 M-1143364 Washer - Stat-O-Seal 6 EA
16 M-9L9098 Seal - Injector 6 EA
17 M-9M4849 Seal - O-ring 2 EA
18 M-9N3241 Gasket 1 EA
19 M-9Y1798 Seal - Water - Cyl Head 18 EA
20 M-9Y1979 Gasket - Exh Manifold 3 EA
21 M-1886126 Gasket - Turbocharger Oil 1 EA
22 M-1P1255 Gasket - Turbocharger Oil Drai 1 EA
23 CG71 PR 1 EA
24 M-1S4295 Gasket - Turbocharger 1 EA
25 M-2M9780 Seal - O-ring 1 EA
26 M-2P6132 Gasket - Water Lines Group 1 EA
27 M-3J7354 Seal - O-ring 1 EA
28 M-3S5496 Seal - O-ring 3 EA
29 M-3S9643 Seal - Thermostat 1 EA
30 M-6N7174 Seal - Valve Stem 12 EA
31 CG71PAD 2 EA
32 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