4173776 | Caterpillar C10/C11/C12/C13 Central & Lower Gasket Set, New

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4173776 | Caterpillar C10/C11/C12/C13 Central & Lower 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-4173776 — Gasket Kit - Central and Lower
Line No Kit Item No Item Name Qty UOM
1 M-0618561 Seal - O-ring 1 EA
2 M-619455 Seal - O-ring 2 EA
3 M-619458 Seal - O-Ring 2 EA
4 M-1069586 Seal - O-ring 2 EA
5 M-1095308 Seal - Oil Pan 1 EA
6 M-1142687 Seal - Oil Lines Group 1 EA
7 M-1337068 Gasket - Cover - Camshaft 1 EA
8 M-2097309 Plug 3 EA
9 M-2147566 Seal - O-ring 1 EA
10 M-2147568 Seal - O-ring 5 EA
11 M-2N5243 Seal - Oil 2 EA
12 M-3J7354 Seal - O-ring 1 EA
13 M-3P647 Seal - O-ring 1 EA
14 M-4K9841 Washer 1 EA
15 M-5P7701 Seal - O-ring 4 EA
16 M-5P7813 Seal - O-ring 2 EA
17 M-5P7815 Seal - O-ring 1 EA
18 M-5P8066 Seal - O-Ring - Injector 1 EA
19 M-5P8068 Seal - O-ring 2 EA
20 M-5P8211 Seal - O-ring 1 EA
21 M-5S9134 Seal - O-ring 1 EA
22 M-6V1250 Seal - O-Ring 1 EA
23 M-6V1903 Seal - O-ring 1 EA
24 M-6V3831 Seal - O-ring 2 EA
25 M-6V3834 Seal - O-ring 1 EA
26 M-6V3908 Seal - Oil Lines 2 EA
27 M-6V4589 Seal - O-ring 1 EA
28 M-6V5048 Seal - O-ring 4 EA
29 M-6V5134 Seal - O-ring 3 EA
30 M-7C8296 Isolator - Oil Pan 14 EA
31 M-8C3445 Cap - Dust 1 EA
32 M-8C5230 Seal - O-ring 1 EA
33 M-8J4351 Seal - O-ring 1 EA
34 M-8L2786 Seal - O-ring 3 EA
35 CG112PR 1 EA
36 CG112PAD 1 EA
37 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.

  • 4173776

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