John Deere Mower Deck Drive Idler Pulley AUC11584 (OEM KOYO DG1945BRKA)

Commercial-grade OEM replacement idler pulley for John Deere part number AUC11584 using the KOYO DG1945BRKA bearing.

This pulley now also replaces part number TCA17135.

It is primarily used on 900 series ZTrak models but also fits specific 700 and 800 series ZTraks.

Please match part number in your specific mower's parts diagram to verify fitment.

Fits the following John Deere models: Z710, Z720, Z810, Z820, Z830, Z840, Z850, Z860, Z910, Z915, Z920, Z925, Z930, Z945, Z950, Z960, Z970, and Z994.

Replaces OEM Part Number:

• John Deere AUC11584
• John Deere TCA17135

Dimensions:

• Width: 1"
• ID (Bore): 1/2"
• Flange OD: 7-7/8"
• Effective Diameter (Belt Ride): 175 mm
• Groove Width: 28 mm (1.5" including the top and bottom flange thickness)

Have a question about this product? Contact us for assistance and tell us you are looking at SKU 16414.