The Dana Spicer 140DS55003-1280MR is a ReadyShaft driveshaft assembly for heavy-duty driveline applications. Also cataloged under part number 140DS55003-1280MR or 140DS550031280MR, this is a genuine Spicer driveline component sold by Pro Gear and Transmission. The ReadyShaft designation indicates a factory-assembled driveshaft unit. If you need to confirm this part fits your specific application or need help cross-referencing against a related part number such as SIDS55003-1280MR, give us a call before ordering.
Features
Genuine Dana Spicer ReadyShaft driveshaft assembly
Part number 140DS55003-1280MR or 140DS550031280MR
Also cross-referenced as SIDS55003-1280MR
Sold individually as a complete unit
Available from Pro Gear and Transmission
