pumper.atv 26 #1 Posted November 29, 2012 Changed oil in the b100's trans a couple weeks ago with some amsoil severe gear and now the seal behind the brake is leaking my question is can i replace the seal from the outside or do i have to tear it down? Also what would the part # be :thanks: Share this post Link to post Share on other sites
racinfool40 202 #2 Posted November 29, 2012 Yes you can replace the seal with out splitting the trans..I use a small pick or small screw driver to remove them..Might have to work at it a little but it will come out.. WH part# 100441 most time's you can get them at Napa just have them cross reference the WH P/N. Share this post Link to post Share on other sites
pumper.atv 26 #3 Posted November 29, 2012 thanks that helps alot 1 Share this post Link to post Share on other sites
Trouty56 565 #4 Posted November 29, 2012 I have a chart that shows part 100441 is CR7410....for NAPA it would be NOS7410. Probably should confirm this with other members though. Stevasaurus would be a good guy to ask..... Share this post Link to post Share on other sites
pfrederi 17,634 #5 Posted November 29, 2012 7410 is the CR number (now days SKF #) for a WH 100441 Share this post Link to post Share on other sites
Duff 206 #6 Posted December 4, 2012 Just remember to smooth the shaft carefully with some very fine sandpaper and make sure there are no burrs on it when you go to slide the new seal on or it will tear and it will still leak. Ask me how I know this! Duff :thumbs: Share this post Link to post Share on other sites
pfrederi 17,634 #7 Posted December 4, 2012 Some electrical tape over the keyway is also a good idea Share this post Link to post Share on other sites
Cole 25 #8 Posted December 4, 2012 Some electrical tape over the keyway is also a good idea Or ducktape :ychain: Share this post Link to post Share on other sites
