4618699 | Caterpillar 3406 Front Structure Gasket Set, New

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4618699 | Caterpillar 3406 Front Structure 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-4618699 — Gasket Kit - Front Structure
Line No Kit Item No Item Name Qty UOM
1 M-1090072 Seal - O-ring - Oil Line 2 EA
2 M-1090073 Seal - Water Lines 1 EA
3 M-1090076 Seal - O-ring 1 EA
4 M-1121580 Seal - Water Pump 1 EA
5 M-1125282 Seal - Water Lines Group 1 EA
6 M-1425867 Seal Assy - Crankshaft 1 EA
7 M-1669145 Gasket - Cylinder Block 1 EA
8 M-1939155 Gasket - Fuel Pump Gear 1 EA
9 M-2147568 Seal - O-ring 2 EA
10 M-2348937 Seal - Flywheel Housing 1 EA
11 M-2594598 Seal - Plug 1 EA
12 M-3D2824 Seal - O-ring 1 EA
13 M-4640509 2 EA
14 M-4672620 1 EA
15 M-4N1946 Gasket - Water Lines Group 1 EA
16 M-5P7815 Seal - O-ring 1 EA
17 M-6N2508 Gasket - Front Housing 1 EA
18 M-6V1197 Seal - O-ring 1 EA
19 M-7C307 Gasket 4 EA
20 M-8L2786 Seal - O-ring 2 EA
21 M-9X7371 Seal - O-ring 1 EA
22 M-9X7734 Seal - O-ring 1 EA
23 CG64PAD 2 EA
24 CG64PR 1 EA
25 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.

  • 4618699

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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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