3801466 | Cummins NT-N14 Lower Engine Gasket Set, New

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3801466 | Cummins NT-N14 Lower Engine 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-3801466 — Gasket Set - Lower Engine
Line No Kit Item No Item Name Qty UOM
1 M-67270 Seal - O-ring - Sump Pump 1 EA
2 M-67362 Gasket 2 EA
3 M-67946 Washer 1 EA
4 M-67963 Gasket 1 EA
5 M-68910 Seal - O-ring - Water Bypass 1 EA
6 M-70441 Gasket - Thermostat Housing 1 EA
7 M-106425 Gasket 1 EA
8 M-110453 Gasket - Flange - Oil Pan 1 EA
9 M-120819 Gasket - Cam Follower Hsg 3 EA
10 M-123733 Gasket 1 EA
11 M-130240 Gasket - Water Pump Mount 1 EA
12 M-130972 Gasket - Oil Pump 1 EA
13 M-134285 Gasket - Oil Pump 1 EA
14 M-156089 Gasket - Air Comp 1 EA
15 M-157551 Gasket - Oil Pan Suction Tube 1 EA
16 M-173161 Gasket - Filter Head Oil Pump 1 EA
17 M-173368 Seal - Rectangular 1 EA
18 M-185677 Seal - O-ring 1 EA
19 M-214633 Gasket - Gear Cover 1 EA
20 M-3004316 Seal 1 EA
21 M-9097 Gasket 1 EA
22 M-3008017 Gasket - Oil Cooler 1 EA
23 M-3011272 Gasket - Cam Follower Hsg 3 EA
24 M-3011273 Gasket - Cam Follower Hsg 3 EA
25 M-3019116 Seal - O-ring - Oil Cooler Hsg 2 EA
26 M-3099083 Gasket - Oil Pan 1 EA
27 M-3069097 Gasket - Hand Hole 1 EA
28 M-3069098 Gasket - Cover Plate 2 EA
29 M-3069101 Gasket - Acc Drive Support 1 EA
30 M-4026171 Gasket - Fuel Pump 1 EA
31 M-3067613 Gasket - Oil Pump Body 1 EA
32 M-9266 Gasket - Cam Follower Hsg 3 EA
33 M-3067616 Gasket - FlyW Hsg Cover - Rear 2 EA
34 M-67935 Gasket 1 EA
35 CG64PR 1 EA
36 M-9266A Gasket - Cam Follower Hsg 3 EA
37 M-9333-1 Gasket - Flywheel Housing 1 EA
38 M-43696 Seal - O-Ring 1 EA
39 M-64376 Gasket 1 EA
40 M-66258 Gasket 1 EA
41 CG64PAD 2 EA
42 LABEL 4X12 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.

  • 3801466

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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Buy Now, Pay Later

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