Idler arm frame mount

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Sovereign

Junior Member
Joined
Oct 11, 2021
Posts
27
Reaction score
17
Location
Dunwoody
First Name
Trey
Truck Year
1986
Truck Model
C10 Silverado
Engine Size
305
Hi all,

I have my new idler arm. However, the j shaped frame mount has grooving inside the bore where the idler arm taper would bolt. This leads me to believe the old idler arm rotated inside the mount at some point. I'd like to replace this frame mount part since I'm replacing everything else. Problem is, I can't find it or know what it's officially called. Anyone know the correct name and source for this frame part? I tried LMC since they have nice diagrams but it's grayed out on their page indicating to me that they don't carry it.

Thank you
 

Tank6x2

Supporting Member
Supporting Member
Joined
Mar 27, 2017
Posts
837
Reaction score
708
Location
Edmonton Alberta Canada
First Name
Kurt
Truck Year
79/86
Truck Model
C30
Engine Size
350, TH400.4:10 gears 2WD
Reference the gm shop manuals in the forum, they’re a great reference for parts and installation instructions. Best regards
 

Sovereign

Junior Member
Joined
Oct 11, 2021
Posts
27
Reaction score
17
Location
Dunwoody
First Name
Trey
Truck Year
1986
Truck Model
C10 Silverado
Engine Size
305
I completely forgot that section existed. Thank you!
 

Forum statistics

Threads
44,081
Posts
949,022
Members
36,160
Latest member
iandrake
Top