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MTD
Front-Engine Lawn Tractor

Model # 671 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 671 lawn tractor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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 482 parts  |
Lawn Tractor Blade 742-0616
#23

Mower deck g diagram

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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$29.58 | 
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Gasket 721-0208
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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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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This item is not returnable
$4.25 | 
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Steering Shaft 738-0919
#54

Steering diagram

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 | 
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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
#59

Drive diagram

Sears lawn tractor screw

Part #710-0627

This item is not returnable
$6.47 | 
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Bar Pivot Assembly 683-0128
#25

Steering diagram

Bar pivot assembly

Part #683-0128

Replaced by #683-0128B-0637

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Manufacturer substitution
This part replaces 683-0128. Substitute parts can look different from the original.
$90.71 | 
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Lock Washer 736-0119
Lock washer

Part #736-0119

Replaced by #936-0119

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Manufacturer substitution
This part replaces 736-0119. Substitute parts can look different from the original.
This item is not returnable
$6.05 | 
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Socket Cap Screw 710-1314
Socket cap screw

Part #710-1314

Replaced by #710-1314A

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Manufacturer substitution
This part replaces 710-1314. Substitute parts can look different from the original.
This item is not returnable
$5.68 | 
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