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Showing results for tags 'stub shaft'.
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The Car: 1984 Subaru Brat EA81 Turbo - 5 speed D/R swap (3" body lift, increased tire size) ........................................................................... The issue: 1984 5-speed D/R Transmission has a small amount of play (side to side, up down movement) on both of the front splined-stubbed output shafts. on both (passenger and driver) sides of the Transmission. there is a noticable difference between the amount of lateral movement experienced in the front stub shafts (transmission) and the rear stub shafts (rear-differential). ...... i recently put in both new (not remanufactured) front CV-axle shafts, from O'reillys. (yes ive read all of your posts' about the low quality since acquisition). the axles went 200 miles and developed a significant amount of slop; to the point where i do not feel comfortable driving it. the inner CV axles (inner boot) on both front shafts are now quite sloppy. I popped out the pin and removed the Half shafts from the transmission splines (stub shaft) and found them to have some lateral (side to side) movement. I then compared this to a spare rear-differential i had in the shop and found the the transmission to have a noticable amount more slop than the rear-differential. ........................................................................... The Question: what is the correlation between the amount of slop on the stub shafts and its effect on the CV axles? vice versa? is it possible (or necessary) to tighten the stub shaft and remove the play? does an incorrect alignment increase the failure rate of CV axles? How can i get more life out of my half shafts? any other question and useful information on this topic?