The Fabco 688-0726 or 6880726 is a 1/2-13 center lock heavy hex nut listed in Fabco's illustrated parts manuals for five transfer case models: TC-140, TC-141, TC-142, TC-1421, and TC-270. It appears in those manuals as a lock nut and special nut application, confirming its use across that transfer case family. If you need to verify whether this nut fits your specific unit serial number or configuration, give us a call at Pro Gear and Transmission and we can help pin down the right part.
Features
Fabco part number 688-0726 or 6880726
1/2-13 thread size, center lock heavy hex nut
Listed in Fabco illustrated parts manuals as a lock nut and special nut
Fits Fabco TC-140, TC-141, TC-142, TC-1421, and TC-270 transfer cases
Genuine Fabco hardware for heavy-duty transfer case applications
Tech Specs
- Thread size: 1/2-13
- Nut type: Center lock, heavy hex
- Applicable models: TC-140, TC-141, TC-142, TC-1421, TC-270
