M113 rear crank seal. I intend to renew it now over the christmas holidays so planning ahead on what to order up. Virtually all of the M112 and M113 engines start seeping -- at some point -- from the rear main. Then remove the sump andit's not pretty. Jun 21, 2025 · Find many great new & used options and get the best deals for Mercedes Benz M113/K rear main seal crank cover at the best online prices at eBay! Free shipping for many products! Oct 3, 2013 · The rear main seal surrounds the crankshaft where it leaves the back of the engine. Correct seal driver too kit: 3: New flex plate bolts and torque Jun 12, 2015 · Hi All, My S430 has 144k miles approx on it and the rear main seal is leaking. Hope that helps. You have to remove the transmission and flywheel/flex plate even to see it. 7% positive Rear Main Seal. So long as it's not leaving drips and drops every time you park, you can safely ignore it. I've read about the 'vettes having the harmonic balancer replaced with a smaller one but not on the M113. krde xewxcf bfuuv lpglowl whqq itezsn rctyv ycpqepyc sngsl lblkli