New ASP idler pulley and install pic.
#52
Senior Member
#55
MBWorld Fanatic!
Very silly question as I'm installing the 180mm ASP Underdrive pulley next week, but what does an updgraded Idler pulley for for us? Does it just fail less often or his there a HP/Tq advantage here?
Thanks.
Alex
Thanks.
Alex
#63
Junior Member
Join Date: Mar 2013
Location: Northern Virginia
Posts: 28
Likes: 0
Received 0 Likes
on
0 Posts
2014 Aprilia RSV4, 2021 Audi SQ7, 1997 BMW M3
looking to replace all of the pulleys when I do my belts (serpentine, and supercharger).
So far I've picked up the following from the dealership:
Serpentine belt tensioner - 1122000970
supercharger belt tensioner - 1132000170
idler pulley - 1132020419
I think I'm going to return the idler pulley, and purchase both idler pulleys from ASP.
MY QUESTION:
Does anyone know what the correct torque specs are for each part?
torque spec of each idler pulley?
torque spec s/c belt tensioner bolts?
torque specs of serpentine belt tensioner bolts?
Thanks a lot for these write ups. They are very helpful.
So far I've picked up the following from the dealership:
Serpentine belt tensioner - 1122000970
supercharger belt tensioner - 1132000170
idler pulley - 1132020419
I think I'm going to return the idler pulley, and purchase both idler pulleys from ASP.
MY QUESTION:
Does anyone know what the correct torque specs are for each part?
torque spec of each idler pulley?
torque spec s/c belt tensioner bolts?
torque specs of serpentine belt tensioner bolts?
Thanks a lot for these write ups. They are very helpful.
#64
Any idea if ASP has a website? Just the idler pulley A113 202 04 19 is $680 here in South Africa!! Maybe I can order all 3 from them and get it shipped to Cape Town SA. I have a 2006 G55 AMG which use the same part numbers.
#66
MBWorld Fanatic!
#67
Dealer says I need new Supercharger tensioner pulley for 2005 e55 (95,000 miles). Any comments on going with ASP pulley only vs. complete tensioner assembly? Is it possible assembly itself is bad? Possibly a spindle?
#69
Newbie
Join Date: Jul 2015
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
2004 cl55 amg v8 kompressor
Are these still available? Esp light came on today, lifted the hood and found my idler pulley laying on the bottom pan of the engine bay along with ball bearings and the s/c belt.....need to fix it asap.