05Explodie
New Member
- Joined
- June 20, 2018
- Messages
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- Year, Model & Trim Level
- 05 Exploder XLT 4x4
Hi Guys,
I have a 2005 Explorer XLT 4x4. According to the door tag, I have the code 46/3.73 open rear differential. After 225k miles, it is on it's death bed with a grinding while turning left (not wheel bearings). I'm thinking the pinion or carrier bearings are shot. Anyways, all I'm able to locate at a local Pull-A-Part are code d4/3.73 limited slip units. Would the 3.73 limited slip work as a direct fit replacement for a 3.73 open if I want to swap the rear differentials? Or do I have to find a 3.73 open?
I have a 2005 Explorer XLT 4x4. According to the door tag, I have the code 46/3.73 open rear differential. After 225k miles, it is on it's death bed with a grinding while turning left (not wheel bearings). I'm thinking the pinion or carrier bearings are shot. Anyways, all I'm able to locate at a local Pull-A-Part are code d4/3.73 limited slip units. Would the 3.73 limited slip work as a direct fit replacement for a 3.73 open if I want to swap the rear differentials? Or do I have to find a 3.73 open?