This front case housing has an OEM # of 14037947 and an aftermarket number of 15166.  It will fit a New Process 208 transfer case. 

Item specifics

Condition: Used
Seller Notes: “Housing has been cleaned in the hot wash and inspected. It does not come with bearings or seals. This will fit transfer cases that are NP 208 for a Chevy/GMC check your round tag directly on the transfer case.”
Manufacturer Part Number:

14037947

Brand:

General Motors

Other Part Number: 15166

New Process / NP 208 Chevy Front Case Half

$80.00Price