Cub Cadet / MTD 753-08171 Idler Pulley Kit – 4.25″ Flat Pulley (Genuine OEM)

Description

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The Genuine OEM Cub Cadet / MTD 753-08171 Idler Pulley Kit is the correct factory replacement 4.25-inch flat idler pulley used on select mower deck and drive belt systems. This OEM pulley is designed to maintain proper belt routing, tension, and smooth operation—helping prevent belt slip, uneven cutting, and premature belt wear.

Built to original equipment specifications, this idler pulley kit delivers dependable performance and long service life for routine maintenance or repairs.

✅ Always confirm fitment by model and serial number before ordering.

OEM Part Number

753-08171

Replaces Part Numbers

490-130-C012
490-130-F012
756-04129
756-04129B
756-04129C
956-04129
YS-756-04129

Specifications

Series: Pulley
Pulley Type: Flat
Pulley Diameter: 4.25 in

What’s Included

(1) Genuine OEM Idler Pulley Kit – 4.25″ Flat Pulley

Perfect for restoring factory-correct belt performance on compatible Cub Cadet / MTD equipment.

MODELS

RZT-L46

RZT-S50

RZT-S54

13A278KS066 TB42 (2014), 13A278KS066 Bronco (2014)
13AA92KP066 TB2450 (2013)
13AM77KS011 Pony (2014)
13AM77KS066 TB42 (2014)
13AV78KS011 Bronco (2014)
13AV78KS066 TB42 (2014)
13WM77KS011 Pony (2014)
13WM77KS211 Pony (2014)
13WQ92KP066 TB2450 (2011)
13WV78KS011 Bronco (2014)
13WV78KS211 Bronco (2014)
RZT-L46 (2013) 17AFCACT010 (2013) 17AFCACT056 (2013)