4437405 | Caterpillar 3406E/C15/C16 Central & Lower Gasket Set, New

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4437405 | Caterpillar 3406E/C15/C16 Central & Lower 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-4437405 — Gasket Kit - Central and Lower
Line No Kit Item No Item Name Qty UOM
1 M-7W845 Gasket 1 EA
2 M-6V3683 Seal - O-ring 1 EA
3 M-4N699 Gasket 1 EA
4 M-6V5064 Seal - O-ring 1 EA
5 M-5P5846 Seal - O-ring 1 EA
6 M-2109246 Seal - Oil - Cap 1 EA
7 M-1185068 Seal - Dipstick 1 EA
8 M-5P8068 Seal - O-ring 1 EA
9 M-2385081 Seal - O-ring 1 EA
10 M-8L2786 Seal - O-ring 1 EA
11 M-8J4351 Seal - O-ring 1 EA
12 M-6V0852 Cap - Dust 1 EA
13 M-2147568 Seal - O-ring 4 EA
14 M-4N7266 Gasket - Oil Pan 1 EA
15 M-1656170 Plug - Dipstick 3 EA
16 M-2147566 Seal - O-ring 6 EA
17 M-6V6609 Seal - O-ring 6 EA
18 M-3J7354 Seal - O-ring 1 EA
19 M-1264935 Seal - Integral 2 EA
20 M-2385084 Seal - O-ring 1 EA
21 M-6V3830 Seal - O-ring 1 EA
22 M-2385080 Seal - O-ring 11 EA
23 M-4N1151-6 Gasket - Oil Pan - 1pc 1 EA
24 CG64PAD 2 EA
25 CG64PR 1 EA
26 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.

  • 4437405

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