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MTD
Front-Engine Lawn Tractor

Model # 13AB77XS091 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 13AB77XS091 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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Owner’s manual

Model diagram and schematic

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Showing 10 of 37 parts  |
Lawn & Garden Equipment Engine Spark Plug 951-10292
#NI19

Tractor diagram

Lawn & garden equipment engine spark plug

Part #951-10292

Replaced by #951-10292A

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Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
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$5.70 | 
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Troybilt Lawn Tractor Blade Engagement Cable (replaces 946-05124) 946-05124A
#NI10

Tractor diagram

Troybilt lawn tractor blade engagement cable (replaces 946-05124)

Part #946-05124A

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$33.04 | 
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Lawn Tractor 42-in Deck 3-in-1 Blade (replaces 742-0616a, 742-0616a-0637, 942-04126, 942-0616) 942-0616A
#NI09

Tractor diagram

Lawn tractor 42-in deck 3-in-1 blade (replaces 742-0616a, 742-0616a-0637, 942-04126, 942-0616)

Part #942-0616A

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$30.47 | 
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Lawn Tractor Ignition Key 625-05002
#NI16

Tractor diagram

Lawn tractor ignition key

Part #625-05002

Replaced by #925-1745A

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Manufacturer substitution
This part replaces 625-05002. Substitute parts can look different from the original.
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$19.56 | 
9% OFF Phone Price : $21.56
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Lawn & Garden Equipment Engine Oil Filter 951-12690
#NI17

Tractor diagram

Lawn & garden equipment engine oil filter

Part #951-12690

Replaced by #490-201-Y010

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Manufacturer substitution
This part replaces 951-12690. Substitute parts can look different from the original.
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$16.97 | 
11% OFF Phone Price : $18.97
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Lawn Tractor Ground Drive Belt, 7/16 X 71-1/8-in 954-04249A
#NI04

Tractor diagram

Lawn tractor ground drive belt, 7/16 x 71-1/8-in

Part #954-04249A

Replaced by #490-501-M006

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Manufacturer substitution
This part replaces 954-04249A. Substitute parts can look different from the original.
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$38.44 | 
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Lawn Tractor Starter Solenoid (replaces 725-06153) 725-06153A
#NI18

Tractor diagram

Lawn tractor starter solenoid (replaces 725-06153)

Part #725-06153A

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$42.97 | 
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Lawn Tractor Deflector Shield 631-04354B
#NI13

Tractor diagram

Lawn tractor deflector shield

Part #631-04354B

Replaced by #631-04354C

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Manufacturer substitution
This part replaces 631-04354B. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Filter (replaces 1727491, 1731399, 1820062, 1824053, 1824104, 432625, Gw-1727491, Gw-b1727491, Wd-900-5514, Wd-c37554) 951-3013
#NI15

Tractor diagram

Lawn & garden equipment engine fuel filter (replaces 1727491, 1731399, 1820062, 1824053, 1824104, 432625, gw-1727491, gw-b1727491, wd-900-5514, wd-c37554)

Part #951-3013

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Lawn Tractor Interlock Switch 725-04363
#NI20

Tractor diagram

Lawn tractor interlock switch

Part #725-04363

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$21.01 | 
22% OFF Phone Price : $27.01
In Stock

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