Fuel Lines
Complete selection of cat aftermarket Fuel line Assemblies for your equipment. offering you products made with the best materials with specially designed high-pressure steel fittings and adapters for a leak-free connection. Our fuel lines are tested to ensure a perfect fit.
• Carbon steel tubing.
• Cold drawn process Increases strength allowing for higher working pressures.
• Superior surface finish, connections are treated to prevent oxidation.
Additional Information
Our Caterpillar aftermarket fuel line products include but are not limited to the part numbers below. We sell other engine parts too. Click the links here to view these products.
| Eng. Model | Line 1 | Line 2 | Line 3 | Line 4 | Line 5 | Line 6 | Line 7 | Line 8 | Line 9 | Line 10 | Line 11 | Line 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3204 | 4N0471 | 4N0472 | 4N0473 | 4N0474 | |||||||||
| 3208 | 9Y0231 | 9Y0232 | 9Y0233 | 9Y0234 | 9Y0235 | 9Y0236 | 9Y0237 | 9Y0238 | |||||
| 3208 | 9Y0141 | 9Y0142 | 9Y0143 | 9Y0144 | 9Y0145 | 9Y0146 | 9Y0147 | 9Y0148 | |||||
| 3408 | 6I0031 | 6I0032 | 6I0033 | 6I0034 | 6I0035 | 6I0036 | 6I0037 | 6I0038 | |||||
| 3408 | 6I1021 | 6I1022 | 6I1023 | 6I1024 | 6I1025 | 6I1026 | 6I1027 | 6I1028 | |||||
| 3408 | 6I1031 | 6I1032 | 6I1033 | 6I1034 | 6I1035 | 6I1036 | 6I1037 | 6I1038 | |||||
| 3412 | 6N4731 | 6N4732 | 6N4733 | 6N4734 | 6N4735 | 6N4736 | 6N8637 | 6N4738 | 6N8979 | 6N4740 | 6N8641 | 6N8642 | |
| 3412 | 4P7801 | 4P7802 | 4P7803 | 4P7804 | 4P7805 | 4P7806 | 4P7807 | 4P7808 | 4P7809 | 4P7810 | 4P7811 | 4P7812 | |
| 3412 | 8N4201 | 8N4202 | 8N4203 | 8N4204 | 8N4205 | 8N4206 | 8N4207 | 8N4208 | 8N4209 | 8N4210 | N/A | 8N4212 | |
| 3412C | 6I1031 | 6I1032 | 6I1033 | 6I1034 | 1245945 | 6I1036 | 1245947 | 6I0038 | |||||
| D346, 772, 650B, 660B | 2S4505 | 2S4506 | 2S4507 | 2S4508 | 2S4509 | 2S4510 | 2S4511 | 2P9574 | |||||
| D379, D398 | 1W9201 | 1W9202 | 1W9203 | 1W9204 | 1W9205 | 1W9206 | 1W9207 | 1W9208 | 1W9209 | 1W9210 | 1W9211 | 1W9212 | |
| D399 (1 THRU 8) | 1W9191 | 1W9192 | 1W9193 | 1W9194 | 1W9195 | 1W9196 | 1W9197 | 1W9198 | |||||
| D399 (1 THRU 16) | 1W9198 | 1W9197 | 1W9196 | 1W9195 | 1W9194 | 1W9193 | 1W9192 | 1W9191 | |||||
| 3066 | 5I7707 | 5I7708 | 5I7709 | 5I7710 | 5I7711 | 5I7712 |
| Eng. Model | Line 1 | Line 2 | Line 3 | Line 4 | Line 5 | Line 6 |
|---|---|---|---|---|---|---|
| 3054 | 1720051 | 1668797 | 1013890 | 1013891 | ||
| 3204 | 1W7121 | 1W7122 | 1W7123 | 1W7124 | ||
| 3204 | 7N6151 | 7N6152 | 7N6153 | 7N6154 | ||
| 3304 | 4N3281 | 4N3282 | 4N3283 | 4N3284 | ||
| 3304 | 4P9961 | 4P9962 | 4P9963 | 4P9964 | ||
| 3304 | 8L5661 | 7N3872 | 8L5663 | 8L5664 | ||
| 3304 | 7N2871 | 7N2872 | 8N9733 | 7N2874 | ||
| 3304 | 1W8641 | 8N4222 | 8N4223 | 8N4224 | ||
| 3306 | 2Y5721 | 2Y5722 | 2Y5723 | 2Y5724 | 2Y5725 | 2Y5726 |
| 3306 | 7N2871 | 7N3872 | 8N9733 | 7N2874 | 7N2876 | |
| 3306 | 4N3281 | 4N3282 | 4N3283 | 4N8814 | 6N1965 | 6N1966 |
| 3306 | 4N9941 | 4N9942 | 4N9943 | 4N9944 | 4N9945 | 4N9946 |
| 3306 | 4P9381 | 4P9382 | 4P9383 | 4P9384 | 4P9385 | 4P9386 |
| 3306 | 4P9381 | 4P9382 | 1044253 | 1044254 | ||
| 3306 | 7C7991 | 7C7992 | 7C7993 | 7C7994 | 7C7995 | N/A |
| 3306 | 8L5691 | 8L5692 | 8L5693 | 8L5694 | 8L5695 | 8L5696 |
| 3306 | 8N1141 | 8N1142 | 8N1143 | 8N1144 | 8N1145 | 8N1146 |
| 3306 | 8N4371 | 8N4372 | 8N4373 | 8N4374 | 8N4375 | 8N4376 |
| 3306 | 6I0341 | 6I0342 | 6I0343 | N/A | 6I0345 | 6I0346 |
| 3306C | 1003831 | 1003832 | 1003833 | 1003834 | 1003835 | 1003836 |
| 3406 | 4N9971 | 4N9972 | 4N9973 | 4N9974 | 4N9975 | 4N9976 |
| 3406 | 9Y1081 | 9Y1082 | 9Y1083 | 9Y1084 | 9Y1085 | 9Y1086 |
| 3406 | 1917941 | 1917942 | 1917943 | 1917944 | 1917945 | 1917946 |
| D315, D330 | 4M1451 | 8M2042 | 4M1453 | 4M1454 | ||
| D330 | 5S7211 | 8S4002 | 5S7213 | 5S7214 | ||
| D330C | 5S7211 | 5S7212 | 5S7213 | 5S7214 | ||
| D333, 1673 | 7M4331 | 7M4332 | 2M6613 | 2M6614 | 2M6615 | 2M6616 |
| D333C | 5S7171 | 5S7172 | 5S7173 | 9S1230 | 5S7175 | 5S7176 |
| D333C | 1N5401 | 1N5402 | 1N5403 | 1N5404 | 1N5405 | 1N5406 |
| D333C, 3306 | 8L5691 | 8L5692 | 8L5693 | 8L5694 | 2P8890 | 8L5696 |
| D339 | 4H9691 | 4H9692 | 4H9693 | 4H9694 | ||
| D342 | 4H9611 | 4H9612 | 4H9613 | 4H9614 | 4H9615 | 4H9616 |
| D342 | 2P2651 | 2P2652 | 2P2653 | 2P2654 | 2P2655 | 2P2656 |
| D342 | 7N791 | 7N792 | 2P2653 | 2P2654 | 2P2655 | 2P2656 |
| D343 | 1S2081 | 1S2082 | 1S2083 | 1S2084 | 1S2085 | 1S2086 |
| D343 | 8S9301 | 8S9302 | 8S9303 | 8S9304 | 8S9305 | 8S9306 |
| D353 | 8N3451 | 8N3452 | 8N3453 | 8N3454 | 8N3455 | 8N3456 |
