5P2601 | Caterpillar 6.25"/D353/D379/D398/D399 Overhaul Gasket Set, New

Frequently Bought Together

5P2601 | 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-5P2601 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-1A7427 Lock - Nut 5 EA
2 M-5B8932 Gasket 1 EA
3 M-5L3377 Gasket 2 EA
4 M-5L3378 Gasket 5 EA
5 M-5L4949 Lock - Nut 1 EA
6 M-5L5986 Gasket 1 EA
7 M-5L8991 Gasket - Cover 1 EA
8 M-6L1540 Gasket 2 EA
9 M-6L1649 Seal - O-ring 4 EA
10 M-6L1650 Seal - O-ring 6 EA
11 M-6L1651 Seal - O-ring 12 EA
12 M-6L2069 Gasket 1 EA
13 M-6B387 Gasket 1 EA
14 M-6L4497 Gasket 4 EA
15 M-6L5298 Gasket 1 EA
16 M-6L5360 Seal - O-ring 2 EA
17 M-6L5366 Gasket 2 EA
18 M-6L6487 Gasket 4 EA
19 M-6L6489 Gasket 4 EA
20 M-6L7815 Seal - O-ring 24 EA
21 M-6L7816 Seal - O-ring 8 EA
22 M-6B8241 Gasket 1 EA
23 M-6L7817 Seal - O-ring 16 EA
24 M-6L8966 Gasket 1 EA
25 M-7L2149 Gasket 16 EA
26 M-7L3111 Gasket 2 EA
27 M-7L6597 Seal - Oil 1 EA
28 M-7L8682 Gasket 1 EA
29 M-8L3873 Gasket 2 EA
30 M-8L4156 Gasket 1 EA
31 M-8L4159 Gasket 1 EA
32 M-8L5457 Gasket 1 EA
33 M-6B9186 Gasket - Weight Group 1 EA
34 M-8L6207 Gasket 1 EA
35 M-2M2489 Oil Seal 2 EA
36 M-2M4453 Seal - O-ring 8 EA
37 M-2M8663 Seal - O-ring 8 EA
38 M-4M8303 Seal - O-ring 1 EA
39 M-4M8974 Lock - Nut 1 EA
40 M-7M7273 Gasket - Turbocharger 2 EA
41 M-8M1051 Seal 1 EA
42 M-8M2331 Gasket 2 EA
43 M-8M4437 Seal - O-ring 4 EA
44 M-7B9457 Lock - Nut 2 EA
45 M-8M4445 Seal - O-ring 1 EA
46 M-8M4987 Seal - O-ring 1 EA
47 M-8M4988 Seal - O-ring 1 EA
48 M-8M4989 Seal - O-ring 1 EA
49 M-8M4991 Seal - O-ring 1 EA
50 M-8M5250 Seal - O-ring 2 EA
51 M-8M7587 Lock - Nut 8 EA
52 M-8M8997 Seal - O-ring 1 EA
53 M-9M1367 Lock - Bolt 2 EA
54 M-9M3866 Gasket 1 EA
55 M-7B9514 Lock 2 EA
56 M-9M5376 Gasket 2 EA
57 M-9M6292 Lock 1 EA
58 M-9M6293 Lock 1 EA
59 M-9M7660 Gasket 1 EA
60 M-9M9545 Seal - O-ring 2 EA
61 M-2N1500 Gasket 4 EA
62 M-2N2416 Gasket 1 EA
63 M-2N2560 Seal 1 EA
64 M-2N3597 Seal - Rubber 4 EA
65 M-2N5693 Gasket 2 EA
66 M-8B3410 1 EA
67 M-2N5843 Packing 6 EA
68 M-3N3220 Gasket - Cylinder Head 4 EA
69 M-3N9075 Gasket 1 EA
70 M-4N7526 Seal 1 EA
71 M-5N3275 Gasket 2 EA
72 M-1S4295 Gasket - Turbocharger 2 EA
73 M-1S4810 Gasket - Turbocharger Oil Supp 4 EA
74 M-1S7336 Lock 2 EA
75 M-2S3966 Ring 1 EA
76 M-8B4967 Seal - O-ring 1 EA
77 M-2S7314 Gasket 1 EA
78 M-2S8204 Gasket 1 EA
79 M-3S1427 Seal - O-ring 2 EA
80 M-3S3535 Seal 1 EA
81 M-3S4182 Seal 1 EA
82 M-3S6552 Gasket 1 EA
83 M-3S9643 Seal - Thermostat 4 EA
84 M-5S4548 Seal - O-ring 2 EA
85 M-5S4554 2 EA
86 M-9S1369 Gasket - Transfer Case 2 EA
87 M-1F3131 Gasket 3 EA
88 M-9S4671 Oil Seal 1 EA
89 MCB6B6224 Ferrule and Seal Assy 32 EA
90 MCB7B2420 Ferrule and Seal Assy 24 EA
91 M-8N7780 Shield 8 EA
92 M-1F4419 Gasket 4 EA
93 M-1A9109 Lock - Nut 2 EA
94 M-1F9223 Gasket - Cylinder Block Side C 4 EA
95 M-2F2005 Gasket 1 EA
96 M-2F4159 Lock 1 EA
97 M-3F4550 Lock 8 EA
98 M-4F7387 Seal - O-ring - Oil Cooler 3 EA
99 M-4F7952 Seal - Hydraulic 1 EA
100 M-4F9325 Gasket 1 EA
101 M-5F7054 Seal - O-ring 4 EA
102 M-5F9144 Seal - O-ring 1 EA
103 M-6F1069 Seal - O-Ring 8 EA
104 M-2A3885 Gasket - Bleeder Valve 1 EA
105 M-6F5411 Gasket 1 EA
106 M-7F2836 Lock - Auxiliary Pump 2 EA
108 M-7F7510 Lock - Nut 5 EA
109 M-7F7669 Gasket 1 EA
110 M-8F4994 Seal - O-ring 8 EA
111 M-8F8682 Lock - Screw 3 EA
112 M-8F9206 Seal - O-ring 18 EA
113 M-9F4446 Seal - O-ring 5 EA
114 M-9F4522 Gasket 2 EA
115 M-2A5328 Lock 3 EA
116 M-1H1023 Seal - O-ring 1 EA
117 M-1H8278 Seal - O-ring 1 EA
118 M-2H2665 Seal - Elbow 8 EA
119 M-2H3927 Seal - Hydraulic 1 EA
120 M-2H5001 Ring - Seal 1 EA
121 M-3H2652 Seal - O-ring - Planetary 2 EA
122 M-4H1723 3 EA
123 M-4H2494 Sleeve 6 EA
124 M-4H2662 Sleeve 9 EA
125 M-4H5952 Gasket 8 EA
126 M-2B2184 1 EA
127 M-5H6733 Seal - O-ring 6 EA
128 M-5H7704 Seal - O-ring 4 EA
129 M-7H9832 Lock - Nut 4 EA
130 M-8H1607 Seal - O-ring 2 EA
131 M-8H2046 Seal - O-ring 1 EA
132 M-8H9180 Seal - Lip Type 1 EA
133 M-9H6067 Seal - O-ring 4 EA
134 M-2J157 Seal - O-ring 2 EA
135 M-2K8199 Seal - Hydraulic 1 EA
136 M-0L364 Lock 13 EA
137 M-5B131 2 EA
138 M-2L4730 Gasket 1 EA
139 M-2L5970 Sleeve 1 EA
140 M-3L1744 Gasket 1 EA
141 M-4L3392 Gasket - Acc Drive 1 EA
142 M-4L3437 Gasket - Acc Drive 6 EA
143 M-4L5832 Gasket 1 EA
144 M-4L6216 Gasket 3 EA
145 M-4L6706 Gasket 10 EA
146 M-4L6768 Gasket 1 EA
147 M-4L7586 Gasket 1 EA
148 M-5B3265 Washer 1 EA
149 M-4L7631 Gasket 1 EA
150 M-4L7823 Lock 2 EA
151 M-4L7854 1 EA
152 M-4L7885 Gasket 1 EA
153 M-4L7890 Gasket 4 EA
154 M-4L7904 Gasket 2 EA
155 M-4L7907 Gasket 2 EA
156 M-4L7923 Gasket 1 EA
157 M-4L8097 Gasket 8 EA
158 M-4L8120 Gasket - Oil Cooler 2 EA
159 M-5B3718 Seal - O-Ring 8 EA
160 M-4L8121 Gasket 1 EA
161 M-4L8128 Gasket 5 EA
162 M-4L8132 Gasket 1 EA
163 M-4L8144 Gasket 2 EA
164 M-4L8149 Gasket 4 EA
165 M-4L8175 Gasket 1 EA
166 M-4L8176 Gasket 1 EA
167 M-4L8191 Gasket 1 EA
168 M-4L8212 Gasket 2 EA
169 M-4L8215 Gasket 1 EA
170 M-5B6031 Gasket 2 EA
171 M-4L8337 Seal - O-ring - Air Compressor 4 EA
172 M-4L8606 Gasket - Oil Cooler Lines 4 EA
173 M-4L8651 Gasket 2 EA
174 M-4L8766 Gasket 1 EA
175 M-4L9514 Gasket 1 EA
176 M-4L9965 Gasket 1 EA
177 M-5L2093 Gasket 2 EA
178 M-5L2135 Gasket 1 EA
179 M-5L2904 1 EA
180 M-5L3124 Gasket 1 EA
181 M-4H1723 3 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.

  • 5P2601

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!

RECENTLY VIEWED


RECENTLY VIEWED

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

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