5P6926 | Caterpillar D343/D346/D348/D349 Overhaul Gasket Set, New

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5P6926 | 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-5P6926 — Gasket Kit - Overhaul
Line No Kit Item No Item Name Qty UOM
1 M-1A2024 Gasket 1 EA
2 M-3S9686 Gasket - Cylinder Head 1 EA
3 M-8M5254 Seal - O-ring 1 EA
4 M-8M5661 Seal - O-ring 1 EA
5 M-8M8997 Seal - O-ring 1 EA
6 M-9M2678 Gasket 1 EA
7 M-9M3210 Gasket - Side Cover 1 EA
8 M-9M6292 Lock 1 EA
9 M-9M6293 Lock 1 EA
10 M-9M6542 Gasket - Oil Lines Group 1 EA
11 M-2N3213 Gasket 1 EA
12 M-4N7526 Seal 1 EA
13 M-2F4159 Lock 1 EA
14 M-8N2746 Gasket 1 EA
15 M-9N3281 Gasket 1 EA
16 M-1P2278 Ring 1 EA
17 M-1P6857 Gasket 1 EA
18 M-2P8643 Gasket 2 EA
19 M-2P8669 Gasket - Governor 1 EA
20 M-2P8697 Gasket - Governor 1 EA
21 M-2P8763 Gasket 1 EA
22 M-3P150 Gasket 2 EA
23 M-5P796 Seal - Lip Type 2 EA
24 M-4F3956 Gasket 2 EA
25 M-5P4889 Seal - O-ring 1 EA
26 M-5P9294 Seal - Lip Type 2 EA
27 M-1S777 Lock 1 EA
28 M-1S4810 Gasket - Turbocharger Oil Supp 1 EA
29 M-1S6595 Gasket - Turbocharger Oil Supp 1 EA
30 M-1S7336 Lock 2 EA
31 M-1S7390 Seal - Hydraulic 1 EA
32 M-1S7658 Lock 1 EA
33 M-1S8976 Gasket 1 EA
34 M-1S9546 Gasket 1 EA
35 M-4F5639 Gasket 1 EA
36 M-2S1509 Seal - Crankshaft - Front 1 EA
37 M-2S3966 Ring 1 EA
38 M-2S7472 Gasket 1 EA
39 M-3S3535 Seal 1 EA
40 M-3S3978 Seal - Marine Gear 24 EA
41 M-3S5496 Seal - O-ring 2 EA
42 M-3S9643 Seal - Thermostat 1 EA
43 M-5S3903 Seal - Crankshaft - Rear 1 EA
44 M-7S2374 Gasket 1 EA
45 M-8S5011 Seal - O-ring 1 EA
46 M-4F7390 Seal - O-ring 1 EA
47 M-8S5093 Gasket 1 EA
48 M-8S6157 Gasket 1 EA
49 M-8S9988 Shim - Head Gasket 1 EA
50 M-9S746 Gasket 1 EA
51 M-9S1269 Gasket 1 EA
52 M-9S4671 Oil Seal 1 EA
53 M-9S5747 Seal 24 EA
54 M-9S8016 Gasket 1 EA
55 M-9S8695 Gasket 1 EA
56 M-1T1068 Seal - Fuel Injector Pump 4 EA
57 M-4F7391 Seal - Hydraulic 2 EA
58 M-6V8977 Seal - Fuel Transfer Pump 1 EA
59 M-68011 1 EA
60 M-4F9653 Seal - Cover Group 6 EA
61 M-5F1678 Seal - O-ring - Hydraulic 2 EA
62 M-5F3181 Gasket 1 EA
63 M-6F5772 Seal - Lip Type - Water Pump 1 EA
64 M-2A3278 Gasket 4 EA
65 M-6F6673 Seal - O-ring 1 EA
66 M-6F9163 Washer - Oil Filter 4 EA
67 M-8F8682 Lock - Screw 2 EA
68 M-8F8683 Lock - Screw 1 EA
69 M-9F5940 Gasket 1 EA
70 M-9F7177 Gasket 1 EA
71 M-1H8171 Seal - Hydraulic 1 EA
72 M-2H2665 Seal - Elbow 2 EA
73 M-2H3088 Seal - O-ring 2 EA
74 M-2H3504 Lock 1 EA
75 M-2A4448 Gasket 1 EA
76 M-2H3927 Seal - Hydraulic 2 EA
77 M-2H3933 Seal - Hydraulic 1 EA
78 M-3H3385 Seal - Hydraulic 2 EA
79 M-3H4970 Seal - Accessory Drive 2 EA
80 M-4H2494 Sleeve 5 EA
81 M-4H5952 Gasket 1 EA
82 M-4H9541 Gasket 2 EA
83 M-5H1039 Seal - O-ring 4 EA
84 M-2A5328 Lock 2 EA
85 M-5H7376 Gasket - Oil Filler - Breather 1 EA
86 M-2B1738 Lock - Screw 1 EA
87 M-6H9691 Seal - O-ring 1 EA
88 M-7H2444 Seal - O-ring 2 EA
89 M-8H273 Seal - O-ring 1 EA
90 M-9H6067 Seal - O-ring 1 EA
91 M-2J157 Seal - O-ring 2 EA
92 M-4J519 Seal - O-ring 1 EA
93 M-4J5268 Seal - Hydraulic 2 EA
94 M-6J2419 Seal - O-ring 2 EA
95 M-0L364 Lock 30 EA
96 M-0L1124 Gasket - Drain Plug 1 EA
97 M-5B9656 Gasket 1 EA
98 M-1L8026 Gasket 6 EA
99 M-4L3804 Gasket 1 EA
100 M-4L3856 Gasket 2 EA
101 M-4L4075 Gasket 1 EA
102 M-4L4400 Gasket 1 EA
103 M-4L4412 Gasket 1 EA
104 M-4L4661 Gasket 2 EA
105 M-4L4697 Gasket 1 EA
106 M-4L4707 Gasket 1 EA
107 M-4L5829 Gasket 1 EA
108 M-6B831 Gasket 1 EA
109 M-4L8337 Seal - O-ring - Air Compressor 2 EA
110 M-4L9968 Gasket 1 EA
111 M-5L1150 Gasket 1 EA
112 M-5L8991 Gasket - Cover 1 EA
113 M-2528374 Gasket - Turbo Lines Group 1 EA
114 M-6L3098 Gasket - Regulator Housing 1 EA
115 M-6L3184 Gasket 1 EA
116 M-6L4907 Gasket 2 EA
117 M-6L4911 Gasket 1 EA
118 M-6L4915 Gasket 1 EA
119 M-6B9186 Gasket - Weight Group 1 EA
120 M-6L6580 Gasket 1 EA
121 M-8L3873 Gasket 2 EA
122 M-9L5854 Band - Liner 6 EA
123 M-1M6724 Gasket - Oil Pan 1 EA
124 M-1M7390 Lock 1 EA
125 M-2M4071 1 EA
126 M-2M4453 Seal - O-ring 1 EA
127 M-2M6203 Gasket 6 EA
128 M-2M8089 Gasket 1 EA
129 M-2M9222 Gasket 2 EA
130 M-7B7129 Gasket 1 EA
131 M-4M78 Gasket - Oil Pan 1 EA
132 M-4M2920 Gasket 1 EA
133 M-4M8210 Lock 1 EA
134 M-4M8303 Seal - O-ring 1 EA
135 M-5M1868 Seal - O-ring 6 EA
136 M-5M1902 Gasket 1 EA
137 M-5M3535 Gasket 1 EA
138 M-5M4060 Lock 1 EA
139 M-5M9419 Gasket 1 EA
140 M-5M9421 Gasket 1 EA
141 M-3D2992 Seal - O-ring 6 EA
142 M-7M38 Gasket 1 EA
143 M-7M969 Washer - Lock 1 EA
144 M-7M4843 Lock - Bolt 1 EA
145 M-7M7224 Gasket 1 EA
146 M-7M7226 Gasket 1 EA
147 M-7M7273 Gasket - Turbocharger 1 EA
148 M-8M904 Gasket - Oil Lines Group 1 EA
149 M-8M4389 Seal - O-ring 1 EA
150 M-8M4991 Seal - O-ring 7 EA
151 M-8M5249 Seal - O-ring 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.

  • 5P6926

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

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