Idler Part Number

[Krytin]

Anybody know the right PN for the flat belt idler pulley bolted to the front cover?
Not to be confused w/tensioner pulley - that one I have.

[fastblackmerc]

Anybody know the right PN for the flat belt idler pulley bolted to the front cover?
Not to be confused w/tensioner pulley - that one I have.
You just asked for the idler but here is the info I have:

Belts:
Serpentine (NAPA) – PBH4060923 - Stock
Gatorback (Goodyear) – 4060922 - stock
Gatorback (Goodyear) – 4060915 - / electric water pump
Gatorback (Goodyear) - Q4061000 (6-rib) for Trilogy
Gatorback (Goodyear) – 4061000 (accessory belt) for Trilogy

Belt Tensioner:
Dayco – 305291
Goodyear – 49293

Idler Pulleys:
Dayco (smooth) - 89007
FoMoCo (ribbed) - YW7Z-8678-AA

[MitchB]

XR3Z-8678-BA

or

YS-245

Mitch

[Krytin]

Thank you!