Difference between M113.990 and M113.992 engines
Junior Member
Joined: Feb 2022
Posts: 23
Likes: 5
2006 C55 AMG
Dont mean to bump up an older thread but did your new pulley wobble still? I got mine done at the dealership and it still wobbles, experience technician states that its normal for the m113 engine and not to worry about it. I was wondering what your impressions you had when you installed it on your car by yourself.
Newbie
Joined: Dec 2012
Posts: 4
Likes: 0
From: Wittmann, Arizona
Curent lineup: 2006 SL55 AMG, 2018 Lexus IS300, 2022 Toyota Highlander, 2021 F350 DRW
Yes, all harmonic dampers wobble. It's how they disrupt the belt vibrations from being transmitted to every other belt driven accessory.
-J
-J
Dont mean to bump up an older thread but did your new pulley wobble still? I got mine done at the dealership and it still wobbles, experience technician states that its normal for the m113 engine and not to worry about it. I was wondering what your impressions you had when you installed it on your car by yourself.
Newbie
Joined: Dec 2012
Posts: 4
Likes: 0
From: Wittmann, Arizona
Curent lineup: 2006 SL55 AMG, 2018 Lexus IS300, 2022 Toyota Highlander, 2021 F350 DRW
Most parts are interchangeable. The I believe the most important differences between the SL's M113k and most others is in the oil sump, pan, etc.
-J
-J
