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Cub Cadet
Front-Engine Lawn Tractor

Model # 17AE9BKR056 Official Cub Cadet lawn tractor

Here are the diagrams and repair parts for Official Cub Cadet 17AE9BKR056 lawn tractor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 601 parts  |
Lawn & Garden Equipment Cotter Pin, 1/4- To 5/16-in 714-04040
#31

Transmission drive/controls diagram

Lawn & garden equipment cotter pin, 1/4- to 5/16-in

Part #714-04040

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Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

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Ace Lawn & Garden Equipment Self-tapping Bolt, 5/16-18 X 3/4-in (replaces 1724491, 1740496, 1909304, 910-1260a, Gw-7101260) 710-1260A
Ace lawn & garden equipment self-tapping bolt, 5/16-18 x 3/4-in (replaces 1724491, 1740496, 1909304, 910-1260a, gw-7101260)

Part #710-1260A

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Yard Machines Lawn & Garden Equipment Nut 712-04064
Yard machines lawn & garden equipment nut

Part #712-04064

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Toro Lawn & Garden Equipment Carriage Bolt (replaces 753-08024, 910-0451) 710-0451
#4

Seat/fender/deck lift diagram

Toro lawn & garden equipment carriage bolt (replaces 753-08024, 910-0451)

Part #710-0451

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Lawn Tractor Gauge Wheel 734-04155
#27

42" mowing deck diagram

Lawn tractor gauge wheel

Part #734-04155

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Pulley, Idler, 4.25" Dia. 756-04129
#47

42" mowing deck diagram

Pulley, idler, 4.25" dia.

Part #756-04129

Replaced by #753-08171

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Manufacturer substitution
This part replaces 756-04129. Substitute parts can look different from the original.
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Repair Kit 12-757-33

#(NI)

All parts diagram

Repair kit

Part #12-757-33

Replaced by #12-757-33-S

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Manufacturer substitution
This part replaces 12-757-33. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Air Filter 20-083-02-S
#4

Air intake/filtration diagram

Lawn & garden equipment engine air filter

Part #20-083-02-S

Replaced by #20-083-06-S

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Manufacturer substitution
This part replaces 20-083-02-S. Substitute parts can look different from the original.
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Shoulder Bolt 738-3056
#39

42" mowing deck diagram

Shoulder bolt

Part #738-3056

Replaced by #938-3056

?
Manufacturer substitution
This part replaces 738-3056. Substitute parts can look different from the original.
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