

| Subject: | Re: Short c.v. Axles ? |
| From: | Vincent Dow |
| Date: | Tue, 17 Jul 2018 15:50:59 -0400 |
There it is... Thanks man. Now I really want my old axles back. On Tue, Jul 17, 2018 at 3:48 PM vw_van_fan_Mark <madvws@cox.net> wrote: > Few know this but early vans like 82 used longer axles. The difference > isn't great but real. This is documented in VW parts books and some > aftermarket brands sell both lengths while other sources sell only the > shorter ones for use in all years. > > The reason the length changed was that the tranny/engine position > changed. To make room for the engine fan on the end of the crankshaft > the engine and tranny is slightly more forward in the body. The axles in > these models are at more of an angle front/rear. Then 83+ watercooled > vans moved the engine/tranny back to make room for the longer 5 speed > tranny that became available in watercooled models that year. > > Early axles were slightly longer, whether manual or auto. > Later axles are slightly shorter than their early counterparts. > > Mark > > Vincent Dow wrote: > > Hello rollers, > > > > I finally got *Modesto* into a garage here in greater Montreal to > > repack/replace three torn CV boots. > > > > I discovered the boots were shot on my drive from Los Angeles to Montreal > > back in late April. > > > > The Joints and boots were sold to me by my vw mechanic here in Quebec - > > just under two years ago. Needless to say I was disappointed with that > > performance (paid $650 Canadian + tax = not cheap) > > > > So a week ago I brought him my replacement Rockford boots from T3 - and > we > > talked about different quality cv boots etc. I wanted a break from those > > guys on the replacement because the ones he sold me didn’t last. But he > > wouldn’t hear about it. > > > > (I reluctantly agreed to pay them three hours for the reinstall) > > > > As his guy was bolting the repacked CV axles on, he cussed and hissed > that > > the boots were too short - making it almost impossible for him to get the > > inside bolts started in the threads. He was glaring at me, as if I’d > > brought the problem into their shop with the Rockford 40mm boots. > > He finally got a couple bolts in and was able to pull the whole thing > into > > place with the pressure of torquing... > > > > Then this thought occurred to me: is it possible the axles themselves are > > too short? Those axles are the rebuilt replacements he sold me - not my > > originals. > > > > Alternatively: is it possible the wrench-man installed (clipped) the > small > > end of the boot too far down the axle from the bolt-end ? ) causing the > > boots to be under extreme tension? And probably fail within six months? > > > > BTW the van is an 1982 aircooled with DK transmission. > > > > I’ve heard that automatic vanagon cannot use manual-trans axles (and vice > > versa) > > > > Are there more than one (length) of manual cv axles our there? > > Could it be my previous cv boots also tore because they were being pulled > > apart rather than resting in a relaxed wAy? > > > > I wish I had my old axles back suddenly! > > Tough summer for the van. > > >
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