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Troybilt
Front-Engine Lawn Tractor

Model # LTX-2146 Official Troybilt lawn tractor

Here are the diagrams and repair parts for Official Troybilt LTX-2146 lawn tractor, as well as links to manuals and error code tables, if available.

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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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ALL PARTS
Showing 10 of 382 parts  |
Lawn Mower Blade 742-0616A
#35

Deck shell/belt cover - ltx-1842 diagram

Lawn mower blade

Part #742-0616A

Replaced by #942-0616A

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Manufacturer substitution
This part replaces 742-0616A. Substitute parts can look different from the original.
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$29.58 | 
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Gasket 721-0208
#30

Engine heat shield/fuel line hose diagram

Gasket

Part #721-0208

Replaced by #692236

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Manufacturer substitution
This part replaces 721-0208. Substitute parts can look different from the original.
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$6.56 | 
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Ignition Key 725-1744
#26A

Hood/side panels diagram

Ignition key

Part #725-1744

Replaced by #925-1745A

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Manufacturer substitution
This part replaces 725-1744. Substitute parts can look different from the original.
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Ignition Key 725-1745
#26

Hood/side panels diagram

Ignition key

Part #725-1745

Replaced by #925-1745A

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Manufacturer substitution
This part replaces 725-1745. Substitute parts can look different from the original.
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$19.56 | 
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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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This item is not returnable
$4.25 | 
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Lawn Tractor Steering Shaft Pinion Gear 717-1554
#15

Steering/wheels diagram

Lawn tractor steering shaft pinion gear

Part #717-1554

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Shoulder Bolt 738-3056
#39

Deck shell/belt cover - ltx-2146 diagram

Shoulder bolt

Part #738-3056

Replaced by #938-3056

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Manufacturer substitution
This part replaces 738-3056. Substitute parts can look different from the original.
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Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

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Yard Machines Lawn & Garden Equipment Bell Washer (replaces 936-0242) 736-0242
Yard machines lawn & garden equipment bell washer (replaces 936-0242)

Part #736-0242

This item is not returnable
$6.58 | 
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Sears Lawn Tractor Screw 710-0627
#81

Wheels/tires/rim diagram

Sears lawn tractor screw

Part #710-0627

This item is not returnable
$6.47 | 
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