77-2900 Thermo king Idler Assy Smooth Pulley Complete

cuir a-steach gu:
Spectrum SLXi SLXi / 200 / 100 / 300 Whisper Pro / 200-50 / 300 Whisper Pro-50 / 400-50 / Spectrum-50
SLX 400 SLX Whisper / 400 / 300 / 200 / 400 50 / Spectrum / 100 / 300-50 / 300e-50 / 400-50 / 400e-50 / Spectrum-50
SLXe 400 / 300 / 200 / Spectrum / 400-50 / 300-50 / 200-50 / Spectrum-50