Advanced — 4+ hours
Description
As a high-precision driveline component, it is engineered to meet original equipment standards for material strength and spline tolerances, ensuring reliable operation under high torque loads.
Installation should be performed by a qualified technician during a tandem axle service or rebuild. It is highly recommended to verify the specific Dana/Spicer axle Bill of Materials (BOM) or serial plate to ensure this coupling shaft matches the existing drive assembly configuration. Proper lubrication and spline alignment are required during assembly.
Compatibility is determined by the axle model and configuration, specifically the D190-Series. This part fits applications utilizing the corresponding D190 tandem drive axle, common in various heavy-duty commercial vehicles. Always cross-reference with the vehicle's specific axle specification.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Dana |
| Part Number | D00O 810663-3708R |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy