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MTD
Front-Engine Lawn Tractor

Model # 660 THRU 679 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 660-THRU-679 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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ALL PARTS
Showing 10 of 784 parts  |
Lawn Tractor Blade 742-0616
Lawn tractor blade

Part #742-0616

Replaced by #942-0616A

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Manufacturer substitution
This part replaces 742-0616. Substitute parts can look different from the original.
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$30.47 | 
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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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Hex Screw 710-1260
Hex screw

Part #710-1260

Replaced by #710-1260A

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Manufacturer substitution
This part replaces 710-1260. Substitute parts can look different from the original.
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$4.34 | 
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Steering Shaft 738-0919
Steering shaft

Part #738-0919

Replaced by #738-0919B

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Manufacturer substitution
This part replaces 738-0919. Substitute parts can look different from the original.
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$55.20 | 
10% OFF Phone Price : $61.20
In Stock
Yard-man Lawn & Garden Equipment Hex Patch Bolt (replaces 910-1309) 710-1309
Yard-man lawn & garden equipment hex patch bolt (replaces 910-1309)

Part #710-1309

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$4.76 | 
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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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Washer 710-1005
Washer

Part #710-1005

Replaced by #710-0599

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Manufacturer substitution
This part replaces 710-1005. Substitute parts can look different from the original.
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$4.91 | 
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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

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Sears Lawn Tractor Screw 710-0627
Sears lawn tractor screw

Part #710-0627

This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock
Pivot Bar 683-0128A
Pivot bar

Part #683-0128A

Replaced by #683-0128B-0637

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Manufacturer substitution
This part replaces 683-0128A. Substitute parts can look different from the original.
$90.71 | 
6% OFF Phone Price : $96.71
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