5P6689 | Caterpillar 3406 Overhaul Gasket Set, New

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5P6689 | Caterpillar 3406 Overhaul 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-5P6689 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-2A1162 Gasket - Fuel Filter 2 EA
2 M-4F7390 Seal - O-ring 1 EA
3 M-4F8824 Seal - Hydraulic 1 EA
4 M-4F9653 Seal - Cover Group 1 EA
5 M-5F149 Seal - O-ring 1 EA
6 M-1H1023 Seal - O-ring 12 EA
7 M-2H3927 Seal - Hydraulic 2 EA
8 M-5H5672 Seal - O-ring 1 EA
9 M-9H6067 Seal - O-ring 1 EA
10 M-3J1907 Seal - O-Ring Fuel Line 12 EA
11 M-3J7354 Seal - O-ring 1 EA
12 M-4M8303 Seal - O-ring 1 EA
13 M-6J2419 Seal - O-ring 1 EA
14 M-7J204 Seal - O-ring 1 EA
15 M-8J1688 Seal - O-ring 1 EA
16 M-3K360 Seal - O-Ring 1 EA
17 M-5K5959 Seal - O-ring 1 EA
18 M-2A3398 Gasket 1 EA
19 M-4L8337 Seal - O-ring - Air Compressor 2 EA
20 M-5L2727 Seal - O-ring 3 EA
21 M-5L5032 Seal - O-ring 1 EA
22 M-6L1651 Seal - O-ring 3 EA
23 M-4N7465 Gasket 1 EA
24 M-9L5854 Band - Liner 12 EA
25 M-9L6924 Gasket - Turbocharger Oil 1 EA
26 M-9L9577 Gasket - Governor Cover 1 EA
27 M-2M2489 Oil Seal 2 EA
28 M-2M5446 Gasket - Compressor 1 EA
29 M-2M9780 Seal - O-ring 9 EA
30 M-4N1059 Gasket - Starter 1 EA
31 M-8M4437 Seal - O-ring 12 EA
32 M-8M4443 Seal - O-ring 1 EA
33 M-8M5260 Seal - O-ring 1 EA
34 M-2A5328 Lock 3 EA
35 M-8M8283 Seal - O-ring - Oil Cooler 4 EA
36 M-8M8997 Seal - O-ring 1 EA
37 M-9M6292 Lock 1 EA
38 M-9M7002 Seal - O-ring 1 EA
39 M-9M9647 Seal - O-ring 2 EA
40 M-1102220 Seal - O-ring - Cylinder Liner 36 EA
41 M-2N8630 Gasket 1 EA
42 M-1299452 Gasket - Exh Manifold 12 EA
43 M-7C307 Gasket 7 EA
44 M-4N864 Gasket - Bonnet 3 EA
45 M-3D2824 Seal - O-ring 3 EA
46 M-4N865 Gasket - Oil Filter 1 EA
47 M-4N933 Gasket 4 EA
48 M-4N1104 Gasket - Fuel Pump 1 EA
49 M-4N1105 Gasket - Fuel Transfer Pump 1 EA
50 M-4N1151 Gasket - Oil Pan - Puzzle 1 EA
51 M-4N1156 Gasket - Regulator Housing 2 EA
52 M-1669145 Gasket - Cylinder Block 1 EA
53 M-4N1636 Gasket - Governor 1 EA
54 M-4N1684 Gasket - Cylinder Block Cover 1 EA
55 M-4N1722 Gasket 3 EA
56 M-3D2992 Seal - O-ring 12 EA
57 M-4N1868 Gasket - Governor 1 EA
58 M-4N1870 Gasket - Governor 1 EA
59 M-4N1946 Gasket - Water Lines Group 1 EA
60 M-1939155 Gasket - Fuel Pump Gear 1 EA
61 M-3E6772 Grommet - Water 48 EA
62 M-4N2564 Gasket 1 EA
63 M-5P9294 Seal - Lip Type 1 EA
64 M-6V8977 Seal - Fuel Transfer Pump 2 EA
65 M-5D6539 Seal - O-ring 2 EA
66 M-4N4307 Gasket - Water Lines Group 1 EA
67 M-4N8067 Gasket 1 EA
68 M-6N2331 Gasket - Air Lines Group 1 EA
69 M-6N2508 Gasket - Front Housing 1 EA
70 M-6N9135 Gasket - Plate 2 EA
71 M-1313815 Seal Assy - Water Pump 1 EA
72 M-1131474 Gasket - Flywheel Housing 1 EA
73 M-8N2431 Gasket 4 EA
74 M-1P436 Gasket - Fuel Pump 1 EA
75 M-2P8643 Gasket 1 EA
76 M-2F4159 Lock 1 EA
77 M-2P8763 Gasket 1 EA
78 M-5P1713 1 EA
79 M-5P2060 Seal - Nozzle 12 EA
80 M-8T2604 Seal - Lip Type 2 EA
81 M-5P5757 Seal - O-ring 1 EA
82 M-1S4 Seal - O-ring 2 EA
83 M-1S4295 Gasket - Turbocharger 1 EA
84 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
85 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
86 M-4F7387 Seal - O-ring - Oil Cooler 2 EA
87 M-2S2251 Seal - O-ring 12 EA
88 M-3S9643 Seal - Thermostat 2 EA
89 M-4S5898 Seal - O-ring 1 EA
90 M-5S1188 Seal - O-ring - Air Cross 2 EA
91 M-5S9022 Seal - Crankshaft - Rear 2 EA
92 M-5P5678 Seal - Stock 8 EA
93 M-2253099 Gasket - Cylinder Head 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.

  • 5P6689

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!

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