C15323 | Caterpillar 3406E/C15/C16 Cylinder Head Gasket Set, New

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C15323 | Caterpillar 3406E/C15/C16 Cylinder Head 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: MCBC15323 — Gasket Kit - Cylinder Head
Line No Kit Item No Item Name Qty UOM
1 M-1378101 Seal - O-ring 2 EA
2 M-8L2746 Seal - O-ring 1 EA
3 M-335853 Seal - Plug 7 EA
4 M-6V3250 Seal - O-ring 1 EA
5 M-5M2894 Washer - Exh Manifold 2 EA
6 M-6V4589 Seal - O-ring 1 EA
7 M-1013125 Gasket - Air Inlet Manifold 1 EA
8 M-335879 Seal - O-Ring 2 EA
9 M-5P7814 Seal - O-ring 2 EA
10 M-1422329 Seal - Drainback 1 EA
11 M-6V3251 Seal - O-ring 1 EA
12 M-1632478 Seal - Valve Stem 24 EA
13 M-6V3832 Seal - O-ring 1 EA
14 M-2746851 Gasket - Turbocharger 1 EA
15 M-336043 Seal - O-Ring 1 EA
16 M-336027 Seal - O-ring 3 EA
17 M-5P840 Seal - O-ring 2 EA
18 M-2287102 Seal - O-Ring 1 EA
19 M-336039 Seal - O-ring 1 EA
20 M-9X7430 Seal - O-ring - injector Tube 6 EA
21 M-1123102 Seal - Dipstick 6 EA
22 M-6V5063 Seal - O-ring 5 EA
23 M-5P8356 Seal - O-ring 1 EA
24 M-8L2786 Seal - O-ring 1 EA
25 M-2287088 Seal - O-ring 1 EA
26 M-3044925 Seal - Isolation - Rocker Cove 1 EA
27 M-6V7703 Seal - O-ring 1 EA
28 M-2147568 Seal - O-ring 20 EA
29 M-0336033 Seal - O-ring 1 EA
30 M-336042 SS: M-2147568 5 EA
31 M-6V5048 Seal - O-ring 4 EA
32 M-6V5050 Seal - O-ring 1 EA
33 M-1687800 Lock - Nut - Exhaust 2 EA
34 M-3K360 Seal - O-Ring 1 EA
35 M-3J1907 Seal - O-Ring Fuel Line 3 EA
36 M-1978418 Gasket - Turbo Lines Group 2 EA
37 M-6V9027 Seal - O-ring 7 EA
38 M-2275903 Seal - O-ring 1 EA
39 M-4J5351 Seal - Hydraulic 2 EA
40 M-3E6772 Grommet - Water 24 EA
41 M-2818261 Sleeve Assy - Exhaust 6 EA
42 M-2147566 Seal - O-ring 5 EA
43 M-1662904 Seal - O-ring 12 EA
44 M-3139550 Stud - Taperlock 4 EA
45 M-2893107 Gasket - Air Lines Group 1 EA
46 M-6V6609 Seal - O-ring 5 EA
47 M-2N2766 Lock - Nut 4 EA
49 M-2271204 Shim - Cylinder Head 1 EA
50 M-2720390 Seal - Valve Cover 1 EA
51 M-8L2777 Seal - O-ring 18 EA
52 M-6V1197 Seal - O-ring 1 EA
53 M-2967780 Gasket - Combustion - Exh 2 EA
54 M-6V5759 Seal - O-ring 3 EA
55 M-2N9288 Stud - Exhaust Bypass 2 EA
56 M-5D5958 Seal - O-ring - Hydraulic 1 EA
57 M-4N1156 Gasket - Regulator Housing 1 EA
58 M-2385080 Seal - O-ring 4 EA
59 M-2385082 Seal - O-ring 1 EA
60 M-2303728 Seal - O-Ring 6 EA
61 M-2303775 Seal - O-Ring 6 EA
62 M-9X7317 Seal - O-Ring 6 EA
63 M-1978419 Gasket - Turbo Lines Group 2 EA
64 M-6V1585 Seal - O-ring 2 EA
66 M-1085803 Seal - O-ring 5 EA
67 CG73PR 1 EA
68 M-1607271 Seal - Press In Place 1 EA
69 M-619455 Seal - O-ring 1 EA
70 CG72PAD 2 EA
71 LABEL 4X12 1 EA
74 M-3590908 Gasket - Cylinder Head 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.

    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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    offer

    Buy Now, Pay Later

    Interest-Free Up To 12M

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    Above The Line

    Customer Service Guaranteed

    offer

    Free Ground Shipping

    On All Orders!

    offer

    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