BottleHauler84 Posted June 5 Share Posted June 5 I was curious if the CRD92/93 series carriers will interchange into the same axle housing as a CRD202/203 and vise versa? Also, one of my trucks is a 2002 cx613 with the CRD203 carriers per my local mack dealer. I understand they are a heavier built carrier than a 92/93 series but what I don't understand is why they would put them in an air ride tractor as 38k rears. I'm just curious on that. Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted June 5 Share Posted June 5 Yes,,, did you confirm the carrier series yourself? You can clean the paint off the sloped area to the left of the input housing. The info is stamped in the housing, using a prick punch, and not actual stamps, also, dont be aggressive with a grinder, you will grind the numbers off.. Quote Link to comment Share on other sites More sharing options...
fjh Posted June 5 Share Posted June 5 9 hours ago, BottleHauler84 said: I was curious if the CRD92/93 series carriers will interchange into the same axle housing as a CRD202/203 and vise versa? Also, one of my trucks is a 2002 cx613 with the CRD203 carriers per my local mack dealer. I understand they are a heavier built carrier than a 92/93 series but what I don't understand is why they would put them in an air ride tractor as 38k rears. I'm just curious on that. The 200 series is defiantly built better in some respects than 92 / 93 the housings don't change cause there was no need to change ! The housings worked good for the most part ! The gears on certain ratios didn't stand up well to the increasing horse power of the day ! Hence the change to the 200 series ! Which did stand up quite a bit better ! 3:87 - 4:14- 4:42 Ratio behind 350 horse power and up don't stand up well! 4:64 would last a bit better BUT! something had to be done! Quote Link to comment Share on other sites More sharing options...
BottleHauler84 Posted June 5 Author Share Posted June 5 Thanks guys. I was just curious, I've never been told weather they were interchangeable or not. The CRD203 are in a 2002 cx613 I have with a e7 460 and 18 speed. Maybe that explains why the factory put 202/203 carriers in it instead of 92/93? I did verify they are the 203 series as Joey suggested. I've had a couple trucks with 92/93, but never owner the 202/203 series before. 1 Quote Link to comment Share on other sites More sharing options...
Popular Post kt_Engineer Posted August 21 Popular Post Share Posted August 21 On 6/5/2024 at 1:02 PM, BottleHauler84 said: Thanks guys. I was just curious, I've never been told weather they were interchangeable or not. The CRD203 are in a 2002 cx613 I have with a e7 460 and 18 speed. Maybe that explains why the factory put 202/203 carriers in it instead of 92/93? I did verify they are the 203 series as Joey suggested. I've had a couple trucks with 92/93, but never owner the 202/203 series before. CRD202/203 is interchangeable with CRD92/93 and fits in the same axle housing. CRD202/203 is higher load carrying axle series (upto 180,000 lbs for linehaul) while CRD92/93 is good upto 130,000 lbs. 4 Quote Link to comment Share on other sites More sharing options...
BottleHauler84 Posted Wednesday at 09:12 PM Author Share Posted Wednesday at 09:12 PM On 8/21/2024 at 6:40 PM, kt_Engineer said: CRD202/203 is interchangeable with CRD92/93 and fits in the same axle housing. CRD202/203 is higher load carrying axle series (upto 180,000 lbs for linehaul) while CRD92/93 is good upto 130,000 lbs. That's exactly what I was needing to know. Thank you guys for the info! Quote Link to comment Share on other sites More sharing options...
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