Difference between wheelhouse liner part numbers?

[TechSTL]

I just got my 2022 Sierra and it was produced when these weren't available.  Does anyone know which part number is correct?

 

84263801

84263802

[mjonesjr84]

According to the dealership where I just got my '22 refresh (without wheel liners), they are still on national backorder to order individually. They are making new trucks with them though.

[TechSTL]

On 4/22/2022 at 11:05 AM, mjonesjr84 said:

According to the dealership where I just got my '22 refresh (without wheel liners), they are still on national backorder to order individually. They are making new trucks with them though.

 

I was also told they were on backorder for months.  However, I found a set of part 84263802 in stock.  Fingers crossed.

[Bikerjon]

I used 84263801 on my 2021 Trail Boss. I hope that helps you.

[TechSTL]

My set (84263802) showed up and I installed them ~2 weeks ago.  Everything went fine except I'm not sure if the liner is supposed to be completely inside the bedside or be pinched between the mud flap and bed at the bottom.  I chose the former.