Rear Differential Pinion Seal Part Number?

[EddieC]

Having difficulty pinpointing rear differential pinion seal part number.
Using our VIN that gm parts sites bring up two part numbers without explanation.
RA comes up with many Delco parts, some identified by ring gear size but I don't know that information for our Tahoe so it's just confusing.
How to pick the correct one?

 

[Blackcar]

In this link one is 10 bolt and other gasket offered is 14 bolt.

https://www.gmpartsnow.com/v-2008-chevrolet-tahoe--lt--5-3l-v8-flex/suspension--axle-housing

 

[EddieC]

In this link one is 10 bolt and other gasket offered is 14 bolt.

https://www.gmpartsnow.com/v-2008-chevrolet-tahoe--lt--5-3l-v8-flex/suspension--axle-housing

Not looking for a gasket.

Not seeing a pinion seal in that list.

See, searching on that site it list two seal numbers without explanation.

https://www.gmpartsnow.com/search?search_str=pinion+seal

 

[Blackcar]

You might try vin on this site, if you look at one Pt# ending with 29 the assembly shows 10 bolt cover and one Pt# ending with 28 assembly shows 14 bolt.

https://www.gmpartsnow.com/v-2008-chevrolet-tahoe--lt--5-3l-v8-flex/universals-and-rear-axle--differential

 

[Fless]

Post the last 8 digits of your VIN and let's ask @915_Tahoe for a rear diff pinion seal part number.

 

[915_Tahoe]

Having difficulty pinpointing rear differential pinion seal part number.
Using our VIN that gm parts sites bring up two part numbers without explanation.
RA comes up with many Delco parts, some identified by ring gear size but I don't know that information for our Tahoe so it's just confusing.
How to pick the correct one?

What the last 8vof your vin#

 

[EddieC]

8R123406

 

[j91z28d1]

edit. totally wrong thread reply.

 

[Fless]

8R123406

Probably need to be sure to tag @915_Tahoe so he sees this.

 

[915_Tahoe]

8R123406

Gm#26064028

Sorry for thevlate response, you probably already found your answer.