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MTD
Front-Engine Lawn Tractor

Model # 13AR91PP099 Official MTD tractor

Here are the diagrams and repair parts for Official MTD 13AR91PP099 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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ALL PARTS
Showing 10 of 486 parts  |
Lawn & Garden Equipment Cotter Pin, 1/4- To 5/16-in 714-04040
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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Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
#21

Deck diagram

Lawn & garden equipment hex flange nut (replaces 753-05549, 912-0417a)

Part #712-0417A

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Yard Machines Lawn & Garden Equipment Nut 712-04064
#23

Pto/battery diagram

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
#29

Seat/fender diagram

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

Part #710-0451

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Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

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Lawn Tractor Self-tapping Screw, 5/16-18 X 3/4-in (replaces 01008620) 710-04484
Lawn tractor self-tapping screw, 5/16-18 x 3/4-in (replaces 01008620)

Part #710-04484

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Lawn Tractor Drag Link Ball Joint (replaces 723-0448, 723-0448a, Oem-723-0448, Oem-723-0448a) 923-0448A
#12

Steering/axle diagram

Lawn tractor drag link ball joint (replaces 723-0448, 723-0448a, oem-723-0448, oem-723-0448a)

Part #923-0448A

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Spacer 738-04162A
#47

Deck diagram

Spacer

Part #738-04162A

Replaced by #738-04162C

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Manufacturer substitution
This part replaces 738-04162A. Substitute parts can look different from the original.
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Solenoid-12v 725-04439
#22

Pto/battery diagram

Solenoid-12v

Part #725-04439

Replaced by #725-04439A

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Manufacturer substitution
This part replaces 725-04439. Substitute parts can look different from the original.
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