3E9891 | Caterpillar D343/D346/D348/D349 Overhaul Gasket Set, New

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3E9891 | 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-3E9891 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-1D6489 Gasket 1 EA
2 M-1S2666 6 EA
3 M-5M9735 Seal - Arm Assy 1 EA
4 M-5P796 Seal - Lip Type 2 EA
5 M-5P5757 Seal - O-ring 1 EA
6 M-5S4548 Seal - O-ring 1 EA
7 M-5S4554 2 EA
8 M-5S4988 Lock 2 EA
9 M-5S5276 Gasket 1 EA
10 M-5S9612 2 EA
11 M-6B1125 Lock - Nut 1 EA
12 M-1S4810 Gasket - Turbocharger Oil Supp 4 EA
13 M-6B7020 Gasket 1 EA
14 M-6F8146 Seal - O-ring 8 EA
15 M-6H1995 Seal - O-ring 1 EA
16 M-6J2419 Seal - O-ring 2 EA
17 M-6L1650 Seal - O-ring 4 EA
18 M-6L1651 Seal - O-ring 1 EA
19 M-6L9589 Gasket - Aftercooler 2 EA
20 M-6N6853 2 EA
21 M-7B8105 1 EA
22 M-7E8027 Gasket - Cylinder Head 2 EA
23 M-1S6595 Gasket - Turbocharger Oil Supp 2 EA
24 M-7F2836 Lock - Auxiliary Pump 1 EA
25 M-7L3249 1 EA
26 M-7L5192 1 EA
27 M-7L5193 1 EA
28 M-7L5197 Gasket 1 EA
29 M-7L5199 Gasket 2 EA
30 M-7L5201 Gasket 1 EA
31 M-7L5207 1 EA
32 M-7L5258 1 EA
33 M-7L5259 Gasket 1 EA
34 M-1S7104 Seal - O-ring - Injection Hsg 1 EA
35 M-7L5306 1 EA
36 M-7L5307 Gasket 2 EA
37 M-7L5694 Gasket 1 EA
38 M-7L6002 1 EA
39 M-7L6003 1 EA
40 M-7L6005 Gasket 2 EA
41 M-7L7735 Gasket 3 EA
42 M-7L9393 Lock - Nut 1 EA
43 M-7M4196 2 EA
44 M-7M4843 Lock - Bolt 2 EA
45 M-1S7336 Lock 2 EA
46 M-7M7205 Lock 8 EA
47 M-7M7273 Gasket - Turbocharger 2 EA
48 M-7N5517 2 EA
49 M-7N9353 Gasket 1 EA
50 M-7S531 1 EA
51 M-7S9882 Lock 1 EA
52 M-8F2534 1 EA
53 M-8F8682 Lock - Screw 3 EA
54 M-8H1607 Seal - O-ring 2 EA
55 M-8L3873 Gasket 1 EA
56 M-1W4797 Diaphragm 1 EA
57 M-8L6207 Gasket 1 EA
58 M-8L8472 Gasket - Oil Pan 1 EA
59 M-8M4438 Seal - O-ring - Power Train 2 EA
60 M-8M4986 Seal - O-ring 1 EA
61 M-8M4990 Seal - O-ring 2 EA
62 M-8M4991 Seal - O-ring 2 EA
63 M-8M5251 Seal - O-ring 1 EA
64 M-8M7587 Lock - Nut 16 EA
65 M-8M8157 Seal - O-ring 4 EA
66 M-8M8282 Seal - O-ring 1 EA
67 M-2A3541 Gasket - Water Lines Group 2 EA
68 M-8M8997 Seal - O-ring 1 EA
69 M-8N8109 Gasket 2 EA
70 M-8S261 1 EA
71 M-8S4275 Seal 32 EA
72 M-9F4446 Seal - O-ring 2 EA
73 M-9H4557 Seal - O-ring 2 EA
74 M-9F7283 Seal - O-ring 1 EA
75 M-9H5829 Gasket 8 EA
76 M-9H6067 Seal - O-ring 2 EA
77 M-2A5222 4 EA
78 M-9L5854 Band - Liner 8 EA
79 M-9M4218 Seal - O-ring 1 EA
80 M-9M6292 Lock 1 EA
81 M-9M6293 Lock 1 EA
82 M-9M9647 Seal - O-ring 4 EA
83 M-9S4671 Oil Seal 1 EA
84 M-5P5700 Seal - O-ring 1 EA
85 M-5P5678 Seal - Stock 5 EA
86 M-2A5328 Lock 8 EA
87 M-2P3846 1 EA
88 M-7C7474 1 EA
89 M-2B1738 Lock - Screw 4 EA
90 M-1H1023 Seal - O-ring 16 EA
91 M-2F4159 Lock 1 EA
92 M-2H4546 Gasket 1 EA
93 M-2J157 Seal - O-ring 2 EA
94 M-2K5109 Gasket 1 EA
95 M-2M4453 Seal - O-ring 16 EA
96 M-2M5173 Seal - Turbocharger Flange 4 EA
97 M-2M9780 Seal - O-ring 1 EA
98 M-2N568 Gasket 2 EA
99 M-2N570 Gasket - Regulator Housing 2 EA
100 M-2N741 Gasket 1 EA
101 M-1H8171 Seal - Hydraulic 8 EA
102 M-2N915 1 EA
103 M-2N2886 1 EA
104 M-2N3294 Gasket 1 EA
105 M-2N3295 Gasket 1 EA
106 M-2N3296 Gasket 1 EA
107 M-2N3553 Seal 1 EA
108 M-2N3583 Gasket - Housing Cover 1 EA
109 M-2N3584 Gasket - Housing Cover 1 EA
110 M-2N5749 Seal - Auxilary Pump 8 EA
111 M-2N7464 Gasket 2 EA
112 M-1H9696 Seal - O-ring 2 EA
113 M-2N7732 Lock 24 EA
114 M-2N9519 Gasket 4 EA
115 M-2P8234 Seal 1 EA
116 M-2P8643 Gasket 1 EA
117 M-2P8669 Gasket - Governor 1 EA
118 M-2P8697 Gasket - Governor 1 EA
119 M-2P8763 Gasket 1 EA
120 M-2S795 Gasket 2 EA
121 M-2S2314 Lock 2 EA
122 M-1J2859 2 EA
123 M-2S2407 Gasket 1 EA
124 M-2S2964 Gasket 8 EA
125 M-2S3721 Gasket 4 EA
126 M-2S4071 1 EA
127 M-2S4447 4 EA
128 M-2S4663 Seal - Hydraulic 8 EA
129 M-2S7270 Gasket 1 EA
130 M-2S7502 Gasket 1 EA
131 M-2W863 Gasket 8 EA
132 M-3D2992 Seal - O-ring 1 EA
133 M-1N7256 1 EA
134 M-3H2388 Seal - O-ring 1 EA
135 M-3H3385 Seal - Hydraulic 1 EA
136 M-3H3451 Nut - Lock 2 EA
137 M-3N649 1 EA
138 M-3S2891 2 EA
139 M-3S2892 4 EA
140 M-3S3978 Seal - Marine Gear 24 EA
141 M-3S4182 Seal 1 EA
142 M-3S4534 Gasket 6 EA
143 M-3S5496 Seal - O-ring 16 EA
144 M-1N9900 9 EA
145 M-3S6552 Gasket 1 EA
146 M-3S7536 1 EA
147 M-3S7704 1 EA
148 M-3S7781 Gasket - Transfer Case 1 EA
149 M-3S7808 1 EA
150 M-3S9643 Seal - Thermostat 4 EA
151 M-4D8472 2 EA
152 M-4F4947 2 EA
153 M-4F5607 Seal - O-Ring 1 EA
154 M-4F5639 Gasket 1 EA
155 M-1P2278 Ring 1 EA
156 M-4F7391 Seal - Hydraulic 2 EA
157 M-4H1723 2 EA
158 M-4H2494 Sleeve 2 EA
159 M-4J2506 Seal - O-ring 1 EA
160 M-4L3754 7 EA
161 M-4L8337 Seal - O-ring - Air Compressor 4 EA
162 M-4M4419 Lock 2 EA
163 M-4M5397 6 EA
164 M-4S5480 2 EA
165 M-4S5659 1 EA
166 M-1S2665 1 EA
167 M-4W7437 Gasket - Shim 2 EA
168 M-5F149 Seal - O-ring 3 EA
169 M-5H2831 Gasket 2 EA
170 M-5H7153 Seal - O-ring 1 EA
171 M-5H8624 Seal - O-ring 1 EA
172 M-5H9524 Seal - O-ring 1 EA
173 M-5K227 Seal - O-ring 1 EA
174 M-5L8991 Gasket - Cover 1 EA
175 M-5M1868 Seal - O-ring 8 EA
176 M-5M3954 1 EA
177 M-4H1723 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.

  • 3E9891

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