Bus A/C Belts & Pulleys

Compressor drive belts, idler pulleys, tensioners, and pulley assemblies for bus air conditioning compressors. Poly-V and V-belts in the lengths used on MCC and Trans/Air installations across school bus and commercial bus chassis. Check the belt number printed on your current belt, or call the parts line at 518-762-6267 with your bus and compressor model.

Skip to results list

Active filters:

162 items
Column grid
Column grid

Filter

Active filters:

  • Pulley, Backside, 74MM x 42.6MM Wide, Double Bearing 711071

    Pulley, Backside, 74MM x 42.6MM Wide, Double Bearing 711071

    $155.99
  • Pulley, Backside, 76MM x 30.9MM Wide 711076

    Pulley, Backside, 76MM x 30.9MM Wide 711076

    $52.99
  • Pulley, Backside, 76MM x 37MM Wide 711047

    Pulley, Backside, 76MM x 37MM Wide 711047

    $107.99
  • Pulley, Backside, 90MM x 30MM Wide, 17MM ID 711056

    Pulley, Backside, 90MM x 30MM Wide, 17MM ID 711056

    $127.99
  • Pulley, Backside, 90mm x 37mm Wide, 17mm Bearing ID 711055

    Pulley, Backside, 90mm x 37mm Wide, 17mm Bearing ID 711055

    $129.99
  • Pulley, Backside, Flanged, 76MM x 6K Ribs Wide, 17MM ID 711065

    Pulley, Backside, Flanged, 76MM x 6K Ribs Wide, 17MM ID 711065

    $47.99
  • Pulley, Idler, 2 'B' Groove, 4.50" Dia 711032

    Pulley, Idler, 2 'B' Groove, 4.50" Dia 711032

    $256.99
  • Spacer, Idler 4012289

    Spacer, Idler 4012289

    $70.99
  • Spacer, Idler, .219 High 4012010

    Spacer, Idler, .219 High 4012010

    $53.99
  • Spacer, Idler, Ø .88 OD x Ø .44 ID x .47-.49 L 4012568

    Spacer, Idler, Ø .88 OD x Ø .44 ID x .47-.49 L 4012568

    $20.99
  • Spacer, Tensioner Assy., Single Bearing Idler 4012925

    Spacer, Tensioner Assy., Single Bearing Idler 4012925

    $165.99
  • Tensioner, CCW Rotation, 202 in-lbs, With Fixed Idler 711080

    Tensioner, CCW Rotation, 202 in-lbs, With Fixed Idler 711080

    $180.99
  • Comp Assy, Bitzer 647cc, R134A,15 Grv Pulley, Frontward Set Head Unloader, Maxxforce DT (16) 2010 Emissions, Konvekta KL80T 512326

    Comp Assy, Bitzer 647cc, R134A,15 Grv Pulley, Frontward Set Head Unloader, Maxxforce DT (16) 2010 Emissions, Konvekta KL80T 512326

    $8,503.99
  • Pulley, Alt, Dual 1/2" Grv 513L74999

    Pulley, Alt, Dual 1/2" Grv 513L74999

    $288.99
  • 50-62000-22 Belt, 6 Groove Poly V, K 128"

    50-62000-22 Belt, 6 Groove Poly V, K 128"

    $82.99
  • Belt,8 Grv, Poly V, K, 107.48 50-62000-69

    Belt,8 Grv, Poly V, K, 107.48 50-62000-69

    $50.99
  • Pulley, Backside Idler,3.54 OD 50-62049-00

    Pulley, Backside Idler,3.54 OD 50-62049-00

    $76.99
  • 8 Rib Belt 123 AC602-429

    8 Rib Belt 123 AC602-429

    $88.99
  • Backside Idler(mod)~ AC051-1064

    Backside Idler(mod)~ AC051-1064

    $635.99
  • Belt (BBCV C7 36033) 29-7013

    Belt (BBCV C7 36033) 29-7013

    $133.99
  • Belt AC601-444

    Belt AC601-444

    $50.99
  • Belt AC602-413

    Belt AC602-413

    $63.99
  • Belt AC602-434

    Belt AC602-434

    $23.99
  • Belt, 2-B Groove 2RBP-93 602-423

    Belt, 2-B Groove 2RBP-93 602-423

    $113.99