7S9584 | Caterpillar 6.25"/D353/D379/D398/D399 Overhaul Gasket Set, New

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7S9584 | Caterpillar 6.25"/D353/D379/D398/D399 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-7S9584 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-0L1124 Gasket - Drain Plug 1 EA
2 M-1N9177 Seal 1 EA
3 M-9H5921 Gasket 1 EA
4 M-9H6067 Seal - O-ring 2 EA
5 M-9M57 Washer - Rubber 2 EA
6 M-9M7622 Gasket 2 EA
7 M-9M9405 2 EA
8 M-9S1369 Gasket - Transfer Case 1 EA
9 M-9S4490 Gasket 1 EA
10 MCB6B6224 Ferrule and Seal Assy 19 EA
11 M-1S4604 Seal - Lip Type 1 EA
12 M-5P5678-3 Seal - Stock - Valve Cover 1 EA
13 M-2B5721 Gasket 1 EA
14 M-2D6392 Seal - O-ring 1 EA
15 M-2F4159 Lock 1 EA
16 M-2F6678 Oil Seal 1 EA
17 M-2H3504 Lock 1 EA
18 M-2H3932 Seal - Fuel Lines 1 EA
19 M-2M557 Gasket 1 EA
20 M-2M8691 Gasket 2 EA
21 M-0T329 Lock - Nut 1 EA
22 M-3D2992 Seal - O-ring 6 EA
23 M-3H3385 Seal - Hydraulic 2 EA
24 M-3S3977 Seal - Dust 12 EA
25 M-4F3956 Gasket 2 EA
26 M-4F7391 Seal - Hydraulic 1 EA
27 M-4F9325 Gasket 1 EA
28 M-4H1723 1 EA
29 M-4M189 Seal - O-ring 2 EA
30 M-1A2362 1 EA
31 M-4M380 2 EA
32 M-4M1832 Gasket 1 EA
33 M-4M1851 Gasket 1 EA
34 M-4M2956 Gasket 1 EA
35 M-4M2966 Gasket 1 EA
36 M-1694200 Gasket - Oil Pan 1 EA
37 M-4M4419 Lock 2 EA
38 M-4M6480 Gasket - Cover 1 EA
39 M-4M6826 Gasket 1 EA
40 M-4N1059 Gasket - Starter 1 EA
41 M-1H1023 Seal - O-ring 1 EA
42 M-5B3718 Seal - O-Ring 6 EA
43 M-5H3204 Lock 1 EA
44 M-5M3107 Gasket 1 EA
45 M-5M3111 Gasket 2 EA
46 M-5M3117 Gasket 1 EA
47 M-5M3178 1 EA
49 M-5M5999 Gasket 2 EA
50 M-5M6038 Seal 3 EA
51 M-5M6039 Gasket - Cylinder Head 1 EA
52 M-1M5242 Gasket - Water Pump 2 EA
53 M-5M6560 Lock - Nut 1 EA
54 M-5M7539 Gasket 1 EA
55 M-5M9131 Lock - Flywheel Housing 1 EA
56 M-5M9132 Lock - Flywheel Housing 1 EA
57 M-5M9134 Gasket 1 EA
58 M-5M9135 Lock - Flywheel Housing 1 EA
59 M-5M9136 Lock - Flywheel Housing 1 EA
60 M-5M9738 Seal 1 EA
61 M-5S1105 Seal - O-ring - Cooling Group 6 EA
62 M-1M5243 Gasket - Water Pump Cover 1 EA
63 M-5S6692 Gasket 2 EA
64 M-6F1069 Seal - O-Ring 6 EA
65 M-6F4868 Washer - Oil Pan 1 EA
66 M-6F5559 Seal - Ring - Hydraulic 2 EA
67 M-6F6204 1 EA
68 M-6H9949 Gasket 1 EA
69 M-7B305 Seal - O-ring 6 EA
70 M-7B2174 Seal - Oil 1 EA
71 M-7F2122 Seal - O-ring 1 EA
72 M-1M5913 1 EA
73 M-7F7889 Gasket 1 EA
74 M-7M910 Gasket 1 EA
75 M-7M4406 1 EA
76 M-7M6955 Gasket - Governor 1 EA
77 M-7M7205 Lock 6 EA
78 M-7M9763 Lock - Nut 2 EA
79 M-8F8682 Lock - Screw 1 EA
80 M-8F8683 Lock - Screw 1 EA
81 M-8F9206 Seal - O-ring 1 EA
82 M-8H9180 Seal - Lip Type 1 EA
83 M-1M8508 Gasket 1 EA
84 M-8H9220 Gasket 1 EA
85 M-8H9223 Gasket 1 EA
86 M-8H9364 Gasket 1 EA
87 M-8H9405 Gasket 2 EA
88 M-8H9788 Gasket 1 EA
89 M-8H9859 1 EA
90 M-8M758 Gasket 1 EA
91 M-8M1589 Gasket 1 EA
92 M-8M5248 Seal - O-ring 7 EA
93 M-8M5249 Seal - O-ring 2 EA
94 M-1M9390 Gasket 2 EA
95 M-8M5625 Lock 2 EA
96 M-8M7754 2 EA
97 M-9H1129 Seal - Oil 1 EA
98 M-9H2711 Gasket 1 EA
99 M-9H2713 Gasket 1 EA
100 M-9H2770 Gasket 1 EA
101 M-9H3864 Gasket 1 EA
102 M-9H4557 Seal - O-ring 2 EA
103 M-9H5916 1 EA
104 M-9H5920 Gasket 1 EA
105 CG71 PR 1 EA
106 M-5P6860 1 EA
107 M-4H1723 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.

  • 7S9584

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