AUC11241 Flat Idler Pulley 4.47 in Deck Belt Fits John Deere X500 Z425
AUC11241 Flat Idler Pulley 4.47 in Deck Belt Fits John Deere X500 Z425
Couldn't load pickup availability
Flat idler pulley for the mower deck belt drive. It holds the belt in tension and keeps it tracking, and a seized or wobbling one is what chirps at idle and throws a belt the moment the deck loads up.
Specifications
- Overall diameter: 4.47 in
- Flat running face: 3.98 in, about 101 mm
- Width: 1.17 in
- Groove width: 0.96 in
- Bore: 0.31 in
- Material: plastic
Cross reference
- AUC11241
- AM138081
- AM134499
- AM136441
Applications
Fits John Deere X500 Series lawn tractors X500, X520, X530, X534, X540, X570, X580, X584 and X590.
Fits John Deere EZtrak zero turn mowers Z425, Z435, Z445, Z465, Z625, Z645, Z655 and Z665.
A note on the number
AUC11241 was later superseded to AUC20592. This pulley is built to the original AUC11241 specification. Check the dimensions above against the pulley you are taking off, because one deck carries several idlers and they are not interchangeable.
Aftermarket replacement part. Not manufactured by, sponsored by or affiliated with any equipment maker named here. All makes, models and numbers are listed for reference only.

- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
fast and effective


