Two problems related to clutch bell housing have been reported for the 2014 Jeep Wrangler. The most recently reported issues are listed below.
At 167414 miles found clutch slipping, troubleshot to clutch being saturated with engine oil. Prior to the clutch slipping the oil filter housing cracked twice and replaced under warranty twice, suspected leak caused clutch to be saturated. Dealer place dye in oil to verify leak is fixed. Also trying to work with dealer to replace clutch at reasonable price sonce damage was caused by a warrantied part. While transmission was out also found transmission fluid leak from the input shaft seal I have asked dealer to fix this issue, but only recommended a transmission service, nothing to verify the leak and verify the input shaft is not scorned or damaged. Will take to another dealer after being checked for the dye, on the recommendation of Jeep customer service. Photos attached show oil around clutch, bell housing coated with oil and the input shaft leak.
Cracked oil filter housing. Vehicle was stationary for 5 days and upon return I noticed a puddle of oil under the bell housing. The vehicle only has roughly 20,000 miles on it so I suspected a rear main seal issue. Upon inspection by my local Jeep dealership it was found to be a cracked oil filter housing. This is a very dangerous issue that could leave drivers stranded and could pose serious safety concerns.