1997 S-10 Blazer throttle cable broke

1997 S-10 Blazer throttle cable broke about 1" above foot pedal connection. Chevy dealer here is having a difficult time finding the correct cable for
the blazer. He says there are two different part numbers for that year of blazer. My question is how hard is it going to be to replace it and any suggestions on what caused it to break?
Thanks in advance,
Dino
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Got it fixed - was easier than I thought!

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.