Differential Pinion Repair Kit, Early Style.  Used on a number of Unimogs including the 406, 416, 419

Mercedes Benz Original Parts at Surplus Pricing:

Figure 133 - See Parts Manual

This kit includes the following:

4 x 4163350014 BEVEL GEAR
2 x 4163350520 HALF- SHAFT
2 x 4163350062 DISC
2 x 4163350015 GEAR AXLE SHAFT
1 x 4163350420 AXLE, DIFF
4 x 4163370062 DISC

This is the early kit that fits Differential Cases 4413350001, and 4273350101