6V6401 | Caterpillar 1160/3160/3204/3208 Central & Lower Gasket Set, New

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6V6401 | Caterpillar 1160/3160/3204/3208 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-6V6401 — Gasket Kit - Central and Lower
Line No Kit Item No Item Name Qty UOM
1 M-2A5328 Lock 7 EA
2 M-9N3354 Gasket - Coolant Cover 1 EA
3 M-4W7147 Gasket - Oil Cooler 1 EA
4 LABEL NUMBER 1 2 EA
5 CG64PR 1 EA
6 M-3B1925 Washer - Retainer 1 EA
7 M-3K360 Seal - O-Ring 3 EA
8 M-8L2746 Seal - O-ring 2 EA
9 M-9L8016 Gasket - Oil Pan 1 EA
10 M-9L9470 Lock 1 EA
11 M-2M9780 Seal - O-ring 2 EA
12 M-9N241 Gasket - Oil Pump 1 EA
13 M-9N2281 Seal 2 EA
14 LABEL 4X12 2 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.

  • 6V6401

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