In the earlier episodes of the TV series M*A*S*H, Radar was mailing an army jeep home one piece at a time. Was there ever any mention of it later to indicate if he succeeded in this endeavor?

This indicates that it was "shipped". Unable to find out if a show clearly mentions that.

Radar

Given Name is Walter O’Reilly.
Serial # 3911810
Dog at home is Ranger
Completes by mail correspondence high school equivalency course from the Triple ‘A’ High School Diploma
Co. of Delevan, Indiana.
Regarding Uncle Ed’s Studebaker, has to stop for water every 10 minutes.

Going home gift to Col. Blake was a key ring with a Winchester cartridge engraved, “To Col. Henry Blake, Korea, from Corp. O’Reilly.” Blake then gives him a rectal thermometer that was his fathers.

Radar shipped a jeep home piece by piece.
Fiancé Linda Sue sent him a Dear John recording from the glass booth at Holzman’s Dept. Store saying she’s going to marry Elroy Finful instead.

newerindustries.com/Jim/Trivia/MASH.doc webpage no longer exists