8C7322 | Caterpillar Fuel Injector Components, New

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8C7322 | 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-8C7322 — Gasket Set - Fuel System
Line No Kit Item No Item Name Qty UOM
1 M-3J1907 Seal - O-Ring Fuel Line 3 EA
2 M-3J7354 Seal - O-ring 3 EA
3 M-4J2506 Seal - O-ring 1 EA
4 M-4J7533 Seal - O-ring 1 EA
5 M-6J2419 Seal - O-ring 1 EA
6 M-7J204 Seal - O-ring 1 EA
7 M-3K360 Seal - O-Ring 1 EA
8 M-5L8991 Gasket - Cover 1 EA
9 M-6L1597 Gasket 2 EA
10 M-6L5766 Gasket 1 EA
11 M-4M8303 Seal - O-ring 1 EA
12 M-9M6292 Lock 1 EA
13 M-4N1104 Gasket - Fuel Pump 1 EA
14 M-4N1105 Gasket - Fuel Transfer Pump 1 EA
15 M-4N1868 Gasket - Governor 1 EA
16 M-4N1870 Gasket - Governor 1 EA
17 M-4N7465 Gasket 1 EA
18 M-7N8512 Seal 1 EA
19 M-2P8643 Gasket 2 EA
20 M-2P8669 Gasket - Governor 1 EA
21 M-3D2824 Seal - O-ring 4 EA
22 M-2P8697 Gasket - Governor 1 EA
23 M-5P796 Seal - Lip Type 2 EA
24 M-5P5601 Seal - O-ring 2 EA
25 M-5P9294 Seal - Lip Type 1 EA
26 M-5P9757 Seal - O-ring 1 EA
27 M-1S4 Seal - O-ring 2 EA
28 M-6V4314 Seal - O-ring 1 EA
29 M-6V8977 Seal - Fuel Transfer Pump 2 EA
30 M-3D2992 Seal - O-ring 8 EA
31 M-1S7336 Lock 2 EA
32 M-1389507 Seal - Lip Type 2 EA
33 M-5F9144 Seal - O-ring 1 EA
34 M-7H9899 Gasket - Tachometer 1 EA
35 M-8H9204 Washer - Felt - Fuel Pump 2 EA
36 M-1J9671 Seal - O-ring 1 EA
37 M-2J157 Seal - O-ring 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.

  • 8C7322

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