Exile Posted September 10, 2020 Report Share Posted September 10, 2020 Anyone know how to find an oring kit for my 98 379 a/c system? Or if they are some standard size(s)? i see kits from 27-127$, but not clear to me if they will contain the right sizes. Still damn hot in TX, even though snowed back home in Neb. Quote 98 379 with 12.7 DD LG Dodge w/5.9 CTD Chrome habit I’m trying to kick. Link to comment Share on other sites More sharing options...
mr. cob Posted September 13, 2020 Report Share Posted September 13, 2020 On 9/9/2020 at 7:22 PM, Exile said: Anyone know how to find an oring kit for my 98 379 a/c system? Or if they are some standard size(s)? i see kits from 27-127$, but not clear to me if they will contain the right sizes. Still damn hot in TX, even though snowed back home in Neb. Howdy Exile, Go to any Peterbilt shop-store, give them the last 6 numbers of your VIN and they should be able to tell you everything about the build of your truck and have a list of the parts in it. With our older trucks some of those parts may no-longer be available but what your looking for should be kinda standard throughout the years and models. Dave Quote 2001 Peterbilt, 379, Known As "Semi-Sane II", towing a 2014 Voltage 3818, 45 foot long toy hauler crammed full of motorcycles of all types. Visit my photo web site where you will find thousands of photos of my motorcycle wanderings and other aspects of my life, click this link. http://mr-cob.smugmug.com/ Link to comment Share on other sites More sharing options...
Exile Posted September 18, 2020 Author Report Share Posted September 18, 2020 You were exactly right. I always hesitate to go there because their prices are sometimes high, but they had a kit for the truck and it was cheap. Maybe that’s why no one else carries it. Quote 98 379 with 12.7 DD LG Dodge w/5.9 CTD Chrome habit I’m trying to kick. Link to comment Share on other sites More sharing options...
GlennWest Posted September 18, 2020 Report Share Posted September 18, 2020 I went to ORiely's and got mine. They had no listing but matched it up. Quote 2003 Teton Grand Freedom towed with 2006 Freightliner Century 120 across the beautiful USA welding pipe.https://photos.app.goo.gl/O32ZjgzSzgK7LAyt1 Link to comment Share on other sites More sharing options...
mr. cob Posted September 18, 2020 Report Share Posted September 18, 2020 Just now, Exile said: You were exactly right. I always hesitate to go there because their prices are sometimes high, but they had a kit for the truck and it was cheap. Maybe that’s why no one else carries it. Howdy Exile, Over the last three years that I have been buying the occasional part that my Pete has needed I have found their prices to either be the same or cheaper then what I paid for Freightliner parts. Dave Quote 2001 Peterbilt, 379, Known As "Semi-Sane II", towing a 2014 Voltage 3818, 45 foot long toy hauler crammed full of motorcycles of all types. Visit my photo web site where you will find thousands of photos of my motorcycle wanderings and other aspects of my life, click this link. http://mr-cob.smugmug.com/ Link to comment Share on other sites More sharing options...
Pete Kildow Posted September 20, 2020 Report Share Posted September 20, 2020 I picked up a box with a bunch of different size green Ac o-Rings. I'm thinking with shipping it was less then $12. Had every size i needed for my KW. I did ask at the dealer, they wanted $25. for the 8 o-rings. Quote Link to comment Share on other sites More sharing options...
noteven Posted September 23, 2020 Report Share Posted September 23, 2020 A good rule of thumb with Kenworth or Peterbilt trucks is to check with a dealer first, especially for maintenance parts. Quote "Are we there yet?" asked no motorcycle rider, ever. Link to comment Share on other sites More sharing options...
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