Description

The 4340 Chromoly Inner Axles receive a special “through” hardening and are cryogenically treated making them the strongest aftermarket axles out there today. They have a fully machined and polished seal surface and all 30 spline shafts come with c-clips already installed. These shafts are great for replacements or spares.

 

 

Axle Shaft Dimensions

  • 4340 Chromoly steel
  • Fully machined and polished seal surface
P/N Description Length
140220-1 27-Spline Short Side +3 18-7/16″
140309-1 30-Spline Long Side +5 32-7/16″
140308-1 30-Spline Short Side +5 19-7/16″
140223-1 30-Spline Short Side +3 18-7/16″
140219-1 27-Spline Long Side Pickup/4Runner FJ60 31-7/16″
140218-1 27-Spline Short Side Pickup/4Runner 15-7/16″
140242-1 30-Spline Long Side FJ40 28-15/16″
140241-1 30-Spline Short Side FJ40/FJ60 17-1/8″
140222-1 30-Spline Long Side Pickup/4Runner FJ60 31-7/16″
140221-1 30-Spline Short Side Pickup/4Runner 15-7/16″