1946189 | Caterpillar C10/C11/C12/C13 Cylinder Head Gasket Set, New

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1946189 | Caterpillar C10/C11/C12/C13 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-1946189 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1P451 Gasket - Turbocharger 1 EA
2 M-6V8676 Seal - O-ring 1 EA
3 M-7C8292 Isolator - Valve Cover 8 EA
4 M-7E5555 Gasket - Water Lines Group 1 EA
5 M-7E7912 Gasket - Thermostat Housing 1 EA
6 M-7L6580 Seal - O-ring 2 EA
7 M-7W5164 Gasket - Int Manifold 3 EA
8 M-8H9788 Gasket 1 EA
9 M-1S4295 Gasket - Turbocharger 1 EA
10 M-8L2777 Seal - O-ring 6 EA
11 M-9Y1758 Gasket - Breather 1 EA
12 M-1013125 Gasket - Air Inlet Manifold 1 EA
13 M-1095309 Gasket - Valve Cover 1 EA
14 M-1095313 Gasket - Exh Manifold 6 EA
15 M-1182797 Gasket - Water Lines Group 4 EA
16 M-1314164 Gasket - Regulator Housing 1 EA
17 M-1873307 Gasket - Cylinder Head 1 EA
18 M-1886126 Gasket - Turbocharger Oil 1 EA
19 M-5P5678-3 Seal - Stock - Valve Cover 1 EA
20 M-6V3251 Seal - O-ring 1 EA
21 M-6V4589 Seal - O-ring 1 EA
22 M-6V5063 Seal - O-ring 1 EA
23 M-6V6609 Seal - O-ring 1 EA
24 M-6V8676 Seal - O-ring 1 EA
25 M-3P647 Seal - O-ring 2 EA
26 M-3S9643 Seal - Thermostat 2 EA
27 M-4G4972 Seal - Plug 6 EA
28 M-5P3456 Seal - O-ring 6 EA
29 CG71PAD 2 EA
30 CG71 PR 1 EA
31 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.

  • 1946189

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