1-82-21 – Yoke Shafts – 1100 Series – 1.060″ Splines Dia – 16 Spline

Size note: 1100 series is the smallest standard driveshaft series in the Dana Spicer lineup. The 1.060" spline diameter and 3.656" CL-to-end on the 1-82-21 indicate a very compact application. This shaft is not suitable for any vehicle requiring 1210-series or larger U-joint capacity.

The 1-82-21 is a Dana Spicer 1100-series yoke shaft used in compact utility, agricultural, and light industrial driveline applications. The 1.060" spline diameter requires careful bore matching -- confusing this with the 1.062" standard in the 1210/1310 series will create a dimensionally oversize fit. The 3.656" CL-to-end and 1.688" engagement length reflect the minimum practical span for this duty rating. Failure in 1100-series stub shaft applications typically manifests as shaft runout from bent tubes rather than spline wear -- the low torque loading rarely wears the spline unless the assembly sees sustained shock loads.