Do you see that Diminutive Bolt? The one with very few threads and a Short Shaft on the end? That is a Center Carrier Pinion Shaft Locating Bolt. Forget it and differential take a Kaboom! Forget to use Antiseeze it break before coming out! (Differential probably Junk). Snap off after assembly and let Pinion Shaft leave Carrier and Lock up Rear Wheels Permanent
