Idler pulley keeps tension on the drive belt to rotate the transmission.
Common model may include(s)
SAV505DAWQ, LWA80AL-PLWA80AL, LWA50AW, LWD70AL-PLWD70AL, LWD37AW-PLWD37AW, LWD70AW-PLWD70AW, ALW410DAW-PALW410DAW, ALW990EAW-PALW990EAW1, ALW990EAC-PALW990EAC, ALW210RMC-PALW210RMC
Alternative Part Number(s)
40045001, 38225