3156668 | Caterpillar Fuel Injector Components, New

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3156668 | Caterpillar Fuel Injector Components, 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.

Key Features

  • OE-style fitment for proper installation
  • Durable construction for demanding operating conditions
  • Engineered for dependable heavy-duty diesel performance

Kit Contents

Kit: M-3156668 — Gasket Set - Fuel System
Line No Kit Item No Item Name Qty UOM
1 M-3K360 Seal - O-Ring 7 EA
2 M-0336033 Seal - O-ring 1 EA
3 M-3J1907 Seal - O-Ring Fuel Line 11 EA
4 M-2529685 1 EA
5 M-5P3456 Seal - O-ring 6 EA
6 M-0922570 Seal - Washer 2 EA
7 M-1P436 Gasket - Fuel Pump 2 EA
8 M-6V8397 Seal - O-ring 3 EA
9 M-6V4589 Seal - O-ring 3 EA
10 M-8T5452 Seal - O-ring 1 EA
11 M-6V8676 Seal - O-ring 1 EA
12 M-617539 Seal - O-ring 1 EA
13 M-6V8398 Seal - O-ring 3 EA
14 M-6V0852 Cap - Dust 1 EA
15 M-2147568 Seal - O-ring 3 EA

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.

  • 3156668

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!

1 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