6V3766 | Caterpillar 3508/3512/3516 Cylinder Head Gasket Set, New

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6V3766 | Caterpillar 3508/3512/3516 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-6V3766 — Gasket Set - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
2 M-1188586 Seal - O-ring 2 EA
3 M-6V1250 Seal - O-Ring 1 EA
4 M-6V5504 Seal - O-ring 1 EA
5 M-7E4127 Gasket 1 EA
6 M-7E3772 Gasket 1 EA
7 M-7N4903 Gasket 2 EA
8 M-7N5080 Gasket - Manifold 1 EA
9 M-7N5089 Gasket - Air Lines Group 1 EA
10 M-7W8145 Gasket - Exh Manifold 1 EA
11 M-8F4994 Seal - O-ring 1 EA
12 M-2J157 Seal - O-ring 3 EA
13 M-8J8725 Seal - O-ring - External injec 2 EA
14 M-8N1270 Gasket - Water Lines Group 2 EA
15 M-8N4524 Gasket - Water Lines Group 2 EA
16 M-9F7283 Seal - O-ring 1 EA
17 M-9M3786 Seal - O-ring - Water Pump 1 EA
18 M-9M7002 Seal - O-ring 2 EA
19 M-1228856 Gasket - Water Lines Group 1 EA
20 M-3251410 SS:M-4200653 4 EA
21 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
22 M-1792960 Seal - Integral 3 EA
23 M-1445692 Gasket - Spacer Plate 1 EA
24 M-3251412 SS:M-4200652 4 EA
25 M-5P5678-3 Seal - Stock - Valve Cover 1 EA
26 M-1106991 Gasket - Cylinder Head 1 EA
27 M-2M4453 Seal - O-ring 2 EA
28 M-3J1907 Seal - O-Ring Fuel Line 1 EA
29 M-3J7354 Seal - O-ring 6 EA
30 M-3K360 Seal - O-Ring 1 EA
31 M-4F7389 Seal - Hydraulic 2 EA
32 M-4200653 Seal Assy - Water 4 EA
33 M-4200652 Seal Assy - Water 4 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.

  • 6V3766

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