6V5998 | Caterpillar Fuel Injector Components, New

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6V5998 | 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.

Application
3512 Industrial - Marine - ESN: 50Y

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-6V5998 — Gasket Set - Fuel System
Line No Kit Item No Item Name Qty UOM
1 M-3B8453 Seal - O-ring 1 EA
2 M-6J2419 Seal - O-ring 1 EA
3 M-7J204 Seal - O-ring 1 EA
4 M-3K360 Seal - O-Ring 14 EA
5 M-3K2593 Seal - Oil 1 EA
6 M-6L3401 Gasket 1 EA
7 M-7L2224 1 EA
8 M-8L3873 Gasket 1 EA
9 M-2M4453 Seal - O-ring 29 EA
10 M-2M9780 Seal - O-ring 4 EA
11 M-4M189 Seal - O-ring 2 EA
12 M-4B8407 Washer - Flat 2 EA
13 M-7M6637 Seal - O-ring 1 EA
14 M-8M5252 1 EA
15 M-8M5255 Seal - O-ring 1 EA
16 M-7N5695 Gasket 1 EA
17 M-8N1996 Gasket - Injection Control 1 EA
18 M-8N9885 Gasket - Drive Housing 1 EA
19 M-1P436 Gasket - Fuel Pump 1 EA
20 M-3P439 1 EA
21 M-8H9180 Seal - Lip Type 1 EA
22 M-5P8217 1 EA
23 M-3D2824 Seal - O-ring 1 EA
24 M-1S4 Seal - O-ring 2 EA
25 M-1S7527 1 EA
26 M-1T132 Seal - O-ring 1 EA
27 M-6V3865 Seal - O-ring 1 EA
28 M-6V5048 Seal - O-ring 3 EA
29 M-6F4855 Seal - O-ring 4 EA
30 M-2H3932 Seal - Fuel Lines 3 EA
31 M-4H1722 Seal - Oil 1 EA
32 M-3J1907 Seal - O-Ring Fuel Line 15 EA
33 M-3J7354 Seal - O-ring 32 EA
34 M-4J7533 Seal - O-ring 1 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.

  • 6V5998
  • M-6V4558

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