3126053 | Caterpillar 3114/3116/3126/C7/C7.1 Cylinder Head Gasket Set, New

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3126053 | Caterpillar 3114/3116/3126/C7/C7.1 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: MCB3126053 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1334995 Gasket - Cylinder Head 1 EA
2 M-3D2824 Seal - O-ring 6 EA
3 M-3J1907 Seal - O-Ring Fuel Line 5 EA
4 M-3J7354 Seal - O-ring 12 EA
5 M-3P654 Seal - Oil Tube 1 EA
6 M-3P1156 Seal - Oil Lines 1 EA
7 M-3S9643 Seal - Thermostat 1 EA
8 M-4J5477 Seal - Hydraulic 18 EA
9 M-5K9090 Seal - O-ring 1 EA
10 M-5P5700 Seal - O-ring 4 EA
11 M-1478214 Seal - Valve Stem - Intake 12 EA
12 M-5P8118 SS: M-4511493 1 EA
13 M-6L9447 Washer 1 EA
14 M-6V5048 Seal - O-ring 6 EA
15 M-6V8397 Seal - O-ring 2 EA
16 M-6V8398 Seal - O-ring 3 EA
17 M-6V8400 Seal - O-ring 1 EA
18 M-7J204 Seal - O-ring 2 EA
19 M-7J9108 Seal - O-ring 4 EA
20 M-7M7273 Gasket - Turbocharger 1 EA
21 M-7W2398 Gasket - Turbocharger Oil Drai 1 EA
22 M-1628755 1 EA
23 M-8C563 Seal - O-ring 12 EA
24 M-8H2046 Seal - O-ring 1 EA
25 M-9X7712 Seal - O-ring 2 EA
26 M-2421539 Kit - O-Ring 6 EA
27 M-1S7057 Gasket - Turbocharger Oil 1 EA
28 M-3K360 Seal - O-Ring 1 EA
29 M-7M8485 Seal - O-ring 2 EA
30 M-5P5678-4 1 EA
31 M-1632478 Seal - Valve Stem 6 EA
32 M-1645613 1 EA
33 M-1J9671 Seal - O-ring 1 EA
34 M-1S7057 Gasket - Turbocharger Oil 1 EA
35 M-2147568 Seal - O-ring 1 EA
36 M-2M9780 Seal - O-ring 6 EA
37 CG69 PR 1 EA
38 CG69PAD 2 EA
41 LABEL 4X12 1 EA
42 M-5P5678 Seal - Stock 4 EA
43 M-4511493 Seal - O-ring 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