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This is the Terex Jumper Harness, part number T121431, listed under Electrical. A jumper harness is a wiring harness that links one point in a machine's electrical system to another so current or signals can pass between them. Order by the exact part number, because harnesses of similar appearance can be wired differently and a near match may not work on your machine.
| Brand | Terex |
|---|---|
| Part number | T121431 |
| Store SKU | 9299598 |
| Part type | Jumper Harness |
| Category | Electrical |
Machine models are not listed on this page. Check part number T121431 against your machine's parts book, or send the model and serial number through the quote form so the parts team can confirm.
Match part number T121431 to the number in your parts book or to the number on the old part, if it is still legible. If you cannot find a match, send the machine model and serial number through the quote form and the parts team will check it for you.
In general, a jumper harness is a section of wiring that connects one part of a machine's electrical system to another. It carries current or signals between components or between separate harness sections.
Common signs include cracked, chafed or melted insulation, corroded or loose terminals, burn marks, and electrical faults that come and go. Wiring that has been pulled, kinked or rubbed against moving parts is also a common cause of replacement. Follow your machine's service manual when diagnosing electrical faults.
Have the part number (T121431), the machine model and serial number, and the quantity you need. If you are replacing an existing harness, a photo or the old part on hand makes it easier to compare.
No. The store SKU (9299598) is an RTL Equipment reference. The manufacturer part number is T121431, and that is the number to use when checking a parts book or ordering.
