6V4780 | Caterpillar Fuel Injector Components, New

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6V4780 | 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-6V4780 — Gasket Set - Fuel System
Line No Kit Item No Item Name Qty UOM
1 M-2D6392 Seal - O-ring 3 EA
2 M-6H9691 Seal - O-ring 1 EA
3 M-8H2778 Gasket - Fuel Filter 1 EA
4 M-6I2003 Gasket - Governor Group 1 EA
5 M-6I2004 Gasket - Governor Group 1 EA
6 M-1J9671 Seal - O-ring 3 EA
7 M-2J157 Seal - O-ring 1 EA
8 M-3J1907 Seal - O-Ring Fuel Line 1 EA
9 M-3J7354 Seal - O-ring 1 EA
10 M-4J2506 Seal - O-ring 1 EA
11 M-4J7533 Seal - O-ring 3 EA
12 M-3D2992 Seal - O-ring 4 EA
13 M-4J8997 Seal - O-ring 1 EA
14 M-7J204 Seal - O-ring 1 EA
15 M-5L4758 Seal - O-ring 1 EA
16 M-2M9780 Seal - O-ring 2 EA
17 M-6M5062 Seal - O-ring 1 EA
18 M-2W5447 Gasket - Governor Hsg 1 EA
19 M-4N260 Seal 1 EA
20 M-7N6806 Seal 3 EA
21 M-4D2297 Seal - Water Spray 1 EA
22 M-7N9520 Gasket - Filter Base - Fuel 1 EA
23 M-8N5763 Seal 1 EA
24 M-1P436 Gasket - Fuel Pump 1 EA
25 M-4P9608 Gasket - Control Group - Fuel 1 EA
26 M-5P9757 Seal - O-ring 1 EA
27 M-5S7611 Lock - Shaft 1 EA
28 M-6V894 Seal - O-ring 1 EA
29 M-5D6543 Seal - O-ring 1 EA
30 M-6V895 Seal - O-ring 1 EA
31 M-0038137 Seal - O-ring 2 EA
32 M-8T2604 Seal - Lip Type 1 EA
33 M-5P6718 Seal - O-ring 1 EA
34 M-1503724 Gasket - Fuel Pump 1 EA
35 M-1503725 Gasket - Fuel Pump 1 EA
36 M-1503726 Gasket - Fuel Pump 1 EA
37 M-1503728 Gasket - Governor 1 EA
38 M-1503730 Gasket - Governor 1 EA
39 M-619458 Seal - O-Ring 1 EA
40 MI-15PR 1 EA
41 M-5F9144 Seal - O-ring 1 EA
42 M-2H3934 Seal - Transfer Pump 1 EA
43 M-3H442 Seal - O-ring 4 EA
44 LABEL 4X12 1 EA
45 MI15PAD 2 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.

  • 6V4780

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