4261979 | Caterpillar 3508/3512/3516 Water Lines Group Gasket Set, New

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4261979 | Caterpillar 3508/3512/3516 Water Lines Group 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-4261979 — Gasket Set - Water Lines
Line No Kit Item No Item Name Qty UOM
1 M-1228856 Gasket - Water Lines Group 2 EA
2 M-1272176 16 EA
3 M-1808424 Seal - Water Lines Group 3 EA
4 M-1S5772 Gasket 4 EA
5 M-2415928 Gasket - Water Lines Group 16 EA
6 M-2432288 Gasket - Water Lines Group 6 EA
7 M-2N931 Gasket - Expansion Tank 4 EA
8 M-3J7354 Seal - O-ring 2 EA
9 M-3P6061 Gasket - Transfer Case 1 EA
10 M-3S9643 Seal - Thermostat 4 EA
11 M-4W530 Retaining Ring 4 EA
12 M-5P7701 Seal - O-ring 2 EA
13 M-6J2680 Seal - O-ring 3 EA
14 M-6V1454 Seal - O-ring 4 EA
15 M-6V5050 Seal - O-ring 1 EA
16 M-6V5064 Seal - O-ring 2 EA
17 M-6V6609 Seal - O-ring 7 EA
18 M-6V6809 Seal - O-ring 1 EA
19 M-6V9027 Seal - O-ring 2 EA
20 M-6V9769 Seal - O-ring 16 EA
21 M-7E6016 Gasket - Cooling System 4 EA
22 M-7L4773 Seal - O-ring 2 EA
23 M-7M8485 Seal - O-ring 1 EA
24 M-7N4927 Gasket - Thermostat Housing 2 EA
25 M-8T1919 Seal - O-ring 4 EA
26 M-9Y6893 Gasket 2 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.

  • 4261979

Free Standard ground shipping within the Continental US! If you need your parts in a hurry and would like to get them overnighted or expedited please give us a call and our sales reps will let you know what options are available!

2 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