8M6165 | Caterpillar D343/D346/D348/D349 Overhaul Supplement Gasket Set, New

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8M6165 | Caterpillar D343/D346/D348/D349 Overhaul Supplement 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-8M6165 — Gasket Set - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-1H6227 Seal - Hydraulic 1 EA
2 M-2M5202 Gasket 2 EA
3 M-2M5446 Gasket - Compressor 1 EA
4 M-2M6203 Gasket 4 EA
5 M-2M6447 1 EA
6 M-2M6449 2 EA
7 M-3H4119 Lock - Nut 1 EA
8 M-4L8337 Seal - O-ring - Air Compressor 2 EA
9 M-4M63 1 EA
10 M-4M68 1 EA
11 M-4M2914 1 EA
12 M-1H9027 Gasket 1 EA
13 M-4M6356 1 EA
14 M-4M6357 1 EA
15 M-4M6984 1 EA
16 M-5B5980 Gasket 1 EA
17 M-5H1039 Seal - O-ring 2 EA
18 M-5H7704 Seal - O-ring 4 EA
19 M-5H9942 1 EA
20 M-5M9416 Gasket 1 EA
21 M-5M9420 Gasket 1 EA
22 M-1M5829 Gasket - Air Lines Group 2 EA
23 M-7M7272 Gasket - Exh Manifold 1 EA
24 M-7M7273 Gasket - Turbocharger 1 EA
25 M-8M8515 Seal - O-ring 1 EA
26 M-9H9870 1 EA
27 M-7C9710 Gasket 1 EA
28 M-1M5830 1 EA
29 M-1M5835 4 EA
30 M-1M9634 1 EA
31 M-1S773 1 EA
32 M-2B1738 Lock - Screw 1 EA
33 M-2F3659 1 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.

  • 8M6165

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