3P1844 | Caterpillar D343/D346/D348/D349 Overhaul Gasket Set, New

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3P1844 | 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-3P1844 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-2A5222 3 EA
2 M-4D8472 2 EA
3 M-9M8513 2 EA
4 M-2N7732 Lock 24 EA
5 M-3N649 1 EA
6 M-4N3841 Gasket - Oil Cooler 1 EA
7 M-4N7526 Seal 1 EA
8 M-6N2180 Gasket 2 EA
9 M-6N6830 Gasket 1 EA
10 M-6N9313 Seal - Water Pump 1 EA
11 M-7N5515 Gasket 2 EA
12 M-5D834 2 EA
13 M-1P1753 2 EA
14 M-1P1754 1 EA
15 M-1P1755 1 EA
16 M-1P1756 1 EA
17 M-1P1757 Lock 1 EA
18 M-1P3171 4 EA
19 M-1P6832 Gasket 1 EA
20 M-1P7355 1 EA
21 M-1P8405 1 EA
22 M-2F4159 Lock 1 EA
23 M-2P8234 Seal 1 EA
24 M-2P8643 Gasket 1 EA
25 M-2P8669 Gasket - Governor 1 EA
26 M-2P8697 Gasket - Governor 1 EA
27 M-2P8763 Gasket 1 EA
28 M-5P4889 Seal - O-ring 1 EA
29 M-5P5846 Seal - O-ring 2 EA
30 M-1S2665 1 EA
31 M-1S2666 6 EA
32 M-2F6678 Oil Seal 1 EA
33 M-1S5772 Gasket 1 EA
34 M-1S6595 Gasket - Turbocharger Oil Supp 2 EA
35 M-1S6723 Gasket 2 EA
36 M-1S6827 Seal 1 EA
37 M-1S7104 Seal - O-ring - Injection Hsg 9 EA
38 M-1S7336 Lock 2 EA
39 M-1S7390 Seal - Hydraulic 2 EA
40 M-2S795 Gasket 4 EA
41 M-2S2314 Lock 2 EA
42 M-2S2407 Gasket 1 EA
43 M-2F7941 Gasket 2 EA
44 M-2S2901 1 EA
45 M-2S2964 Gasket 12 EA
46 M-2S2965 8 EA
47 M-2S2984 2 EA
49 M-2S3027 Gasket 1 EA
50 M-2S3102 Gasket 1 EA
51 M-2S3721 Gasket 4 EA
52 M-2S3966 Ring 1 EA
53 M-2S4071 1 EA
54 M-4F7391 Seal - Hydraulic 2 EA
55 M-2S4111 Gasket - Oil Pan 1 EA
56 M-2S4447 4 EA
57 M-2S4463 Gasket 1 EA
58 M-2S4663 Seal - Hydraulic 1 EA
59 M-2S5625 Gasket 2 EA
60 M-2S6151 Gasket 1 EA
61 M-2S7270 Gasket 1 EA
62 M-2S7502 Gasket 1 EA
63 M-2S8999 1 EA
64 M-3S1889 Gasket - Water Lines Group 1 EA
65 M-7F2836 Lock - Auxiliary Pump 17 EA
66 M-3S2891 2 EA
67 M-3S2892 4 EA
68 M-3S3535 Seal 1 EA
69 M-3S3978 Seal - Marine Gear 36 EA
70 M-3S4182 Seal 1 EA
71 M-3S4534 Gasket 2 EA
72 M-3S4819 1 EA
73 M-3S5496 Seal - O-ring 20 EA
74 M-3S6552 Gasket 1 EA
75 M-8F3469 Seal - O-ring 2 EA
76 M-3S7536 1 EA
77 M-3S7704 1 EA
78 M-3S7781 Gasket - Transfer Case 1 EA
79 M-3S7808 1 EA
80 M-3S9643 Seal - Thermostat 3 EA
81 M-4S5480 2 EA
82 M-4S5620 1 EA
83 M-4S5659 1 EA
84 M-4S6529 2 EA
85 M-4S7907 Gasket 1 EA
86 M-8F3522 1 EA
87 M-5S4988 Lock 2 EA
88 M-5S5276 Gasket 1 EA
89 M-5S5899 Gasket 1 EA
90 M-7S531 1 EA
91 M-7S670 1 EA
92 M-7S1073 Gasket - Side Cover 1 EA
93 M-7S2374 Gasket 2 EA
94 M-7S6744 Gasket 1 EA
95 M-7S8824 1 EA
96 M-7S8873 Gasket 1 EA
97 M-8F4099 Gasket 1 EA
98 M-7S9342 2 EA
99 M-7S9349 3 EA
100 M-7S9825 1 EA
101 M-7S9882 Lock 1 EA
102 M-8S773 Gasket 1 EA
103 M-8S2691 1 EA
104 M-8S2697 1 EA
105 M-8S2719 1 EA
106 M-8S3204 Gasket 1 EA
107 M-7N9353 Gasket 1 EA
108 M-2A5328 Lock 10 EA
109 M-8F8682 Lock - Screw 2 EA
110 M-2N5749 Seal - Auxilary Pump 12 EA
111 M-8S4275 Seal 48 EA
112 M-8S6157 Gasket 1 EA
113 M-9S1274 Gasket - Air Cleaner 2 EA
114 M-9S2256 1 EA
115 M-9S2262 1 EA
116 M-9S2391 2 EA
117 M-9S2394 1 EA
118 M-9S4490 Gasket 1 EA
119 M-8F8683 Lock - Screw 1 EA
120 M-9S4671 Oil Seal 1 EA
121 M-9S7161 1 EA
122 M-9S7181 1 EA
123 M-9S7760 1 EA
124 M-9S8016 Gasket 1 EA
125 M-5P5678 Seal - Stock 7 EA
126 M-1W1403 Gasket 1 EA
127 M-7E8028 Gasket - Cylinder Head 2 EA
128 M-8F9206 Seal - O-ring 1 EA
129 M-8N110 Gasket 2 EA
130 M-4W7435 Gasket - Spacer Plate 2 EA
131 M-9F4522 Gasket 1 EA
132 M-9F7283 Seal - O-ring 2 EA
133 M-1H1023 Seal - O-ring 24 EA
134 M-1H8171 Seal - Hydraulic 12 EA
135 M-1H9696 Seal - O-ring 1 EA
136 M-2H5001 Ring - Seal 2 EA
137 M-2H5572 Gasket - Oil Lines Group 1 EA
138 M-2B1738 Lock - Screw 6 EA
139 M-2H6184 Seal - Hydraulic 1 EA
140 M-3H3385 Seal - Hydraulic 1 EA
141 M-3H3451 Nut - Lock 2 EA
142 M-4H1723 1 EA
143 M-4H7869 Gasket - Starter 1 EA
144 M-5H1190 Seal 2 EA
145 M-5H2824 Seal - O-ring 2 EA
146 M-5H2831 Gasket 2 EA
147 M-6H1995 Seal - O-ring 1 EA
148 M-6H3136 Sleeve 2 EA
149 M-2B5721 Gasket 2 EA
150 M-7H1796 Gasket 2 EA
151 M-8H1607 Seal - O-ring 2 EA
152 M-9H6067 Seal - O-ring 2 EA
153 M-1J2176 Seal - O-ring 1 EA
154 M-2J157 Seal - O-ring 2 EA
155 M-4J524 Seal - O-ring 1 EA
156 M-4J2506 Seal - O-ring 1 EA
157 M-6J2419 Seal - O-ring 2 EA
158 M-2K8198 Seal - O-ring 1 EA
159 M-5K227 Seal - O-ring 1 EA
160 M-6B7020 Gasket 2 EA
161 M-0L364 Lock 4 EA
162 M-0L1477 Lock - Screw 1 EA
163 M-4L3754 8 EA
164 M-5L8991 Gasket - Cover 1 EA
165 M-6L1648 Seal - O-ring 4 EA
166 M-6L5766 Gasket 1 EA
167 M-6L5773 Gasket - Fuel Pump 1 EA
168 M-7L2894 Gasket 4 EA
169 M-8L3873 Gasket 2 EA
170 M-8L4156 Gasket 1 EA
171 M-1C155 Lock 18 EA
172 M-8L4159 Gasket 1 EA
173 M-8L6207 Gasket 1 EA
174 M-1M3419 1 EA
175 M-2M1395 Gasket - Regulator Housing Tub 3 EA
176 M-2M2489 Oil Seal 3 EA
177 M-2M4453 Seal - O-ring 3 EA
178 M-2M5414 Gasket 2 EA
179 M-2M8691 Gasket 4 EA
180 M-2M9189 Gasket - Oil Change Group 1 EA
181 M-4M189 Seal - O-ring 2 EA
182 M-2D6392 Seal - O-ring 1 EA
183 M-4M1851 Gasket 1 EA
184 M-4M4419 Lock 2 EA
185 M-4M5397 6 EA
186 M-5M1868 Seal - O-ring 12 EA
187 M-5M3038 Seal - O-ring - Planetary 1 EA
188 M-5M7142 1 EA
189 M-5M9735 Seal - Arm Assy 1 EA
190 M-5M9739 Seal - Oil 1 EA
191 M-7M4353 Gasket 2 EA
192 M-7M4843 Lock - Bolt 2 EA
193 M-3D2992 Seal - O-ring 1 EA
194 M-7M7205 Lock 1 EA
195 M-7M7273 Gasket - Turbocharger 2 EA
196 M-7M8805 1 EA
197 M-8M2888 Gasket 1 EA
198 M-8M4432 Seal - O-ring 1 EA
199 M-8M4436 2 EA
200 M-8M4986 Seal - O-ring 2 EA
201 M-8M4989 Seal - O-ring 1 EA
202 M-8M4990 Seal - O-ring 2 EA
203 M-8M5251 Seal - O-ring 1 EA
204 M-3D4245 Seal - Hydraulic 1 EA
205 M-8M5254 Seal - O-ring 2 EA
206 M-8M5661 Seal - O-ring 1 EA
207 M-8M7587 Lock - Nut 14 EA
208 M-8M8157 Seal - O-ring 4 EA
209 M-8M8997 Seal - O-ring 1 EA
210 M-9M909 2 EA
211 M-9M1367 Lock - Bolt 1 EA
212 M-9M6292 Lock 1 EA
213 M-9M6293 Lock 1 EA
214 M-9M6542 Gasket - Oil Lines Group 2 EA
215 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.

  • 3P1844

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