Pulley, Idler, 4.25" Dia. 756-04129

Brand: MTD · Fits: 111 models · Reference price: $70.66

756-04129 is a MTD replacement part (pulley, idler, 4.25" dia.). Our fitment data lists 111 models that use it.

When to replace this part

Drive system (belts, pulleys, motors)

Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.

Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.

Models that use this part

Showing 60 of 111 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
17RE9BKR056Cub Cadet—186
17RE9BKR256Cub Cadet—182
13AM762F765MTD—181
13AX11CH756Cub Cadet—179
17AE9BKR056MTD—173
17AA5D7P756Cub Cadet—168
13AN772G700MTD—166
13AX615G055MTD—163
13AX60RG744Toro—161
13AX60RH744Toro—159
13AL606G730MTD—155
13RX11CH256Cub Cadet—149
17AF9BKP756Cub Cadet—149
13AX11CH056Cub Cadet—142
13AQ11CP056Cub Cadet—133
17AA5ABP766MTD—129
13RQ11CP056Cub Cadet—127
13AJ609G766Troybilt—125
13AQ11BP756Cub Cadet—117
13AJ771G031MTD—107
772MTD—105
17AI2ACK056Cub Cadet—102
17AE2ACG756Cub Cadet—101
RZT50Troybilt—99
13RX11CH056Cub Cadet—98
17AA5AAG766MTD—98
17AK9TKR099MTD—92
13AP605H755Yard-Man—91
13AM772F700MTD—89
13AT604H755Yard-Man—89
17AI2ACP756Cub Cadet—89
13AN791G755MTD—86
LT1042Cub Cadet—84
13AD771G731MTD—75
13AX615H730MTD—70
17AD2ACP004MTD—70
SLT1554Cub Cadet—69
13AT61RH044Toro—68
13AP625K730MTD—67
17AF9BKH756Cub Cadet—67
17RF9BKH756Cub Cadet—65
13AX605G755Yard-Man—64
13A-K11CK712Cub Cadet—62
12A-764M799MTD—61
LT1046Cub Cadet—61
247889330Craftsman—60
RZT42Troybilt—60
13AG601H729MTD—57
13AT605H718MTD—57
13AX11CG756Cub Cadet—52
13AQ11CP712Cub Cadet—51
14AK13BK056Cub Cadet—51
13AP11CP756Cub Cadet—50
13AT605G755MTD—50
13AX611G705MTD—49
13BX605G755MTD—49
762MTD—45
LX460Toro—44
13AX775H730MTD—43
13AC762F755MTD—42

Part numbers it replaces

The manufacturer lists 756-04129 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

Other parts for model 17RE9BKR056

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

Reference price and where to compare

The reference price on file for this part is $70.66. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 756-04129 listings on Amazon

Before you order

Model lookup tool