Yes, this happened to me. I replaced the crankshaft and water pump pulleys with VW Rabbit items. I used the largest single-belt cast iron pulley I could find, along with the smallest water pump pulley. No further problems, and it runs cooler on steep climbs. Mike <mjcatlin@dcn.davis.ca.us> '82 diesel Davis, No. Calif., U.S.A. ---------- > From: Mark B. Magee <condor2@FLASH.NET> > To: Vanagon@GERRY.SDSC.EDU > Subject: Sheared Crankshaft Pulley 82 Diesel Westy > Date: Thursday, September 04, 1997 6:23 AM > > Volks, > I sheared off my crankshaft pulley last weekend on my 82 Diesel Westy. > The center portion of the 2 belt pulley remained bolted to the > crankshaft flange, but the rest of the pulley broke, in a circular > fashion around the portion that stayed bolted on the flange. This seems > ridiculously odd to me. I have had difficulty finding one as this pulley > is specifically for the Diesel Vanagon only. VW says that only 3 of > these exist in the US in thier distribution system. I am concerned that > I should consider having something beefier than stock spun on a lathe. > The VW parts guy said this is not a high failure item, but that > obviously the Diesel engine pulses much harder than the gas and that > apparently the stress causes fractures that eventually leads to failure. > I guess if a new one lasts me another 15 years I'll be okay. Any > comments from any Dieselees? Has this happened to anyone else. > Mark Magee > 87GL > 82 Diesel Westy > Kemah TX USA |
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