1125538 | Caterpillar 3408/3412/C27/C32 Cylinder Head Gasket Set, New

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1125538 | Caterpillar 3408/3412/C27/C32 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-1125538 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
2 M-7W4487 Washer - Fuel System 6 EA
3 M-8C5196 Seal - O-ring 2 EA
4 M-8M4431 1 EA
5 M-8M8283 Seal - O-ring - Oil Cooler 2 EA
6 M-8S5543 Gasket 1 EA
7 M-9L9098 Seal - Injector 6 EA
8 M-1090072 Seal - O-ring - Oil Line 2 EA
9 M-1090076 Seal - O-ring 1 EA
10 M-1143364 Washer - Stat-O-Seal 6 EA
11 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
12 M-3E6772 Grommet - Water 24 EA
13 M-3S4489 Seal - O-ring 3 EA
14 M-4F7390 Seal - O-ring 1 EA
15 M-4P8881 1 EA
16 M-6N9135 Gasket - Plate 1 EA
17 M-7C307 Gasket 1 EA
18 M-2253099 Gasket - Cylinder Head 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.

  • 1125538

We offer free shipping on orders $250 and above! For orders under $250, standard shipping rates apply. If you need expedited shipping such as Next Day Air or 2nd Day Air, just give us a call and one of our sales representatives will help you get the order placed within the timeline you need!

2 year warranty applies!

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Interest-Free Up To 12M

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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