2S3476 | Caterpillar D343/D346/D348/D349 Overhaul Gasket Set, New

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2S3476 | Caterpillar D343/D346/D348/D349 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-2S3476 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-0T225 Gasket 1 EA
2 M-1M5835 3 EA
3 M-5H1230 Gasket 1 EA
4 M-5H1311 Gasket 1 EA
5 M-5H2677 1 EA
6 M-5H2824 Seal - O-ring 2 EA
7 M-5H2831 Gasket 4 EA
8 M-5H3703 Washer 2 EA
9 M-5H6005 2 EA
10 M-5H7113 Gasket 1 EA
11 M-5H7295 Gasket 1 EA
12 M-5H7370 Seal - O-ring 4 EA
13 M-1M6036 Seal - O-ring 2 EA
14 M-5H7376 Gasket - Oil Filler - Breather 1 EA
15 M-5H7443 Gasket 1 EA
16 M-5H8641 3 EA
17 M-5H9681 1 EA
18 M-5H9685 Gasket 1 EA
19 M-5M1817 1 EA
20 M-5M1868 Seal - O-ring 6 EA
21 M-5M1902 Gasket 1 EA
22 M-5M3038 Seal - O-ring - Planetary 1 EA
23 M-5M3535 Gasket 1 EA
24 M-1M6724 Gasket - Oil Pan 1 EA
25 M-5M6038 Seal 2 EA
26 M-5M7659 Gasket 1 EA
27 M-5M9737 Seal - Oil 1 EA
28 M-5M9740 1 EA
29 M-5S4227 1 EA
30 M-6B831 Gasket 1 EA
31 M-6B7020 Gasket 1 EA
32 M-6B8241 Gasket 1 EA
33 M-6B8242 Gasket 1 EA
34 M-1188586 Seal - O-ring 1 EA
35 M-1M6922 Gasket 1 EA
36 M-6F4868 Washer - Oil Pan 1 EA
37 M-6F5559 Seal - Ring - Hydraulic 1 EA
38 M-6F6673 Seal - O-ring 1 EA
39 M-6F9163 Washer - Oil Filter 2 EA
40 M-6H3977 1 EA
41 M-6H4407 Gasket 1 EA
42 M-6H5800 14 EA
43 M-6H8775 Gasket 1 EA
44 M-6H9949 Gasket 1 EA
45 M-6J3650 1 EA
46 M-1M9619 1 EA
47 M-6N4931 2 EA
48 M-7B305 Seal - O-ring 3 EA
49 M-7B2174 Seal - Oil 1 EA
50 M-7C9710 Gasket 1 EA
51 M-7F2122 Seal - O-ring 1 EA
52 M-7F8267 Seal - O-ring 1 EA
53 M-7H674 1 EA
54 M-7M38 Gasket 1 EA
55 M-7M105 1 EA
56 M-7M910 Gasket 1 EA
57 M-1M9634 1 EA
58 M-7M4196 1 EA
59 M-7M6843 Gasket 1 EA
60 M-7M6844 Gasket 1 EA
61 M-7M7224 Gasket 1 EA
62 M-7M7226 Gasket 1 EA
63 M-7M7272 Gasket - Exh Manifold 1 EA
64 M-7M7273 Gasket - Turbocharger 1 EA
65 M-7M7529 1 EA
66 M-7M7667 2 EA
67 M-7M7668 1 EA
68 M-1M9745 Gasket 1 EA
69 M-7M8144 Gasket 2 EA
70 M-7M8151 1 EA
71 M-7M8227 Gasket 2 EA
72 M-2W6763 Seal - Ring 3 EA
73 M-7S8767 Gasket - Water Lines Group 2 EA
74 M-8F4099 Gasket 1 EA
75 M-8F6647 Gasket 1 EA
76 M-8F7559 1 EA
77 M-8H2778 Gasket - Fuel Filter 1 EA
78 M-8H9180 Seal - Lip Type 1 EA
79 M-1M9748 1 EA
80 M-8H9818 Gasket 2 EA
81 M-8M214 1 EA
82 M-8M1875 2 EA
83 M-8M4991 Seal - O-ring 4 EA
84 M-8M5007 1 EA
85 M-8M5127 Seal - O-ring 1 EA
86 M-8M5249 Seal - O-ring 1 EA
87 M-8M5266 Seal - O-ring 1 EA
88 M-8M5521 Gasket - Shutoff 1 EA
89 M-8M5661 Seal - O-ring 1 EA
90 M-1P2278 Ring 1 EA
91 M-8M6850 1 EA
92 M-8M7106 1 EA
93 M-8M7685 1 EA
94 M-8M7697 1 EA
95 M-8M7830 1 EA
96 M-8M7875 1 EA
97 M-8M8515 Seal - O-ring 1 EA
98 M-8M9205 1 EA
99 M-8S9988 Shim - Head Gasket 1 EA
100 M-9F1479 1 EA
101 M-1P6857 Gasket 1 EA
102 M-9F5940 Gasket 2 EA
103 M-9F7177 Gasket 1 EA
104 M-9H9870 1 EA
105 M-9M57 Washer - Rubber 1 EA
106 M-9M2406 1 EA
107 M-9M2414 1 EA
108 M-9M2678 Gasket 1 EA
109 M-9M4218 Seal - O-ring 1 EA
110 M-9M4618 Seal - O-ring 1 EA
111 M-9M5252 Gasket 1 EA
112 M-0T269 1 EA
113 M-1S668 1 EA
114 M-9M5376 Gasket 1 EA
115 M-9M7063 1 EA
116 M-9M7660 Gasket 1 EA
117 M-9M8513 2 EA
118 M-9M9640 Gasket 2 EA
119 M-9M9647 Seal - O-ring 4 EA
120 M-9N3281 Gasket 1 EA
121 M-9S1274 Gasket - Air Cleaner 2 EA
122 M-9S5747 Seal 24 EA
123 M-9S8016 Gasket 1 EA
124 M-1S1067 2 EA
125 M-9S8695 Gasket 1 EA
126 M-9S8696 1 EA
127 M-1S1083 12 EA
128 M-1S2448 2 EA
129 M-1S2616 Gasket 2 EA
130 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
131 M-1S6827 Seal 1 EA
132 M-1S7390 Seal - Hydraulic 1 EA
133 M-1S8320 Washer 1 EA
134 M-2A1162 Gasket - Fuel Filter 1 EA
135 M-1A2024 Gasket 1 EA
136 M-2A1913 Gasket 1 EA
137 M-2A3278 Gasket 1 EA
138 M-2A3307 Seal - Lube Pump 6 EA
139 M-2A3398 Gasket 1 EA
140 M-2A3885 Gasket - Bleeder Valve 1 EA
141 M-2H2519 Gasket - Starter 1 EA
142 M-2M574 Gasket 2 EA
143 M-2M1309 1 EA
144 M-2M2561 1 EA
145 M-2M2562 1 EA
146 M-1H1023 Seal - O-ring 1 EA
147 M-2M4071 1 EA
148 M-2M5173 Seal - Turbocharger Flange 4 EA
149 M-2M5202 Gasket 2 EA
150 M-2M5329 1 EA
151 M-2M5446 Gasket - Compressor 1 EA
152 M-2M6203 Gasket 6 EA
153 M-2M8016 Gasket 1 EA
154 M-2M8089 Gasket 1 EA
155 M-2M8488 1 EA
156 M-2M8512 1 EA
157 M-1H9027 Gasket 1 EA
158 M-2M8663 Seal - O-ring 6 EA
159 M-2M8675 Seal - Lip Type 2 EA
160 M-2M9037 1 EA
161 M-2M9189 Gasket - Oil Change Group 1 EA
162 M-2M9222 Gasket 2 EA
163 M-2S1509 Seal - Crankshaft - Front 1 EA
164 M-2S3966 Ring 1 EA
165 M-2S4091 1 EA
166 M-2S4750 Gasket - Acc Cover 1 EA
167 M-3B8694 1 EA
168 M-1L8777 1 EA
169 M-3H1461 Seal - Power Train 3 EA
170 M-3H4970 Seal - Accessory Drive 2 EA
171 M-3H5887 Seal - Water Director 24 EA
172 M-3J1907 Seal - O-Ring Fuel Line 1 EA
173 M-3S3535 Seal 1 EA
174 M-1M556 Seal - O-ring 1 EA
175 M-3S3978 Seal - Marine Gear 18 EA
176 M-3S4182 Seal 1 EA
177 M-3S9233 1 EA
178 M-3S9643 Seal - Thermostat 2 EA
179 M-3S9686 Gasket - Cylinder Head 1 EA
180 M-4F3956 Gasket 2 EA
181 M-4F5941 Gasket 1 EA
182 M-4F7391 Seal - Hydraulic 5 EA
183 M-4F8079 Gasket 2 EA
184 M-4F9325 Gasket 1 EA
185 M-1M5829 Gasket - Air Lines Group 3 EA
186 M-4F9653 Seal - Cover Group 6 EA
187 M-4H1722 Seal - Oil 1 EA
188 M-4H2662 Sleeve 2 EA
189 M-4H5952 Gasket 1 EA
190 M-4H7869 Gasket - Starter 1 EA
191 M-4H9541 Gasket 2 EA
192 M-4L8337 Seal - O-ring - Air Compressor 2 EA
193 M-4M63 1 EA
194 M-4M68 1 EA
195 M-4M78 Gasket - Oil Pan 1 EA
196 M-1M5830 1 EA
197 M-4M2920 Gasket 1 EA
198 M-4M2986 1 EA
199 M-4M4460 Gasket 1 EA
200 M-4M4618 Gasket 2 EA
201 M-4M9117 1 EA
202 M-4N7526 Seal 1 EA
203 M-5B5980 Gasket 1 EA
204 M-5F7054 Seal - O-ring 6 EA
205 M-5H1039 Seal - O-ring 6 EA
206 M-5H1190 Seal 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.

  • 2S3476

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