MTD
Front-Engine Lawn Tractor

Model # 607 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 607 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 625 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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Get free shipping with Automatic Reorder

$29.58
38% OFF MSRP : $48.00
In Stock
Ignition Key 725-1744
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.
BEST SELLER
$18.20
21% OFF MSRP : $23.00
In Stock
Ignition Key 725-1745
Ignition key

Part #725-1745

Replaced by #925-1745A

?
Manufacturer substitution
This part replaces 725-1745. Substitute parts can look different from the original.
BEST SELLER
$18.20
21% OFF MSRP : $23.00
In Stock
Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
Lawn & garden equipment hex flange nut (replaces 753-05549, 912-0417a)

Part #712-0417A

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$7.66
20% OFF MSRP : $9.60
In Stock
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.
BEST SELLER
$6.96
13% OFF Phone Price : $7.96
In Stock
Lawn & Garden Equipment Self-tapping Bolt, 5/16-18 X 3/4-in (replaces 1724491, 1740496, 1909304, 910-1260a, Gw-7101260) 710-1260A
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
$3.82
21% OFF Phone Price : $4.82
In Stock
Lawn Mower Dust Cover 731-0484A
Lawn mower dust cover

Part #731-0484A

Replaced by #931-0484A

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Manufacturer substitution
This part replaces 731-0484A. Substitute parts can look different from the original.
BEST SELLER
$6.84
22% OFF MSRP : $8.80
In Stock
Shoulder Bolt 738-3056
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.
BEST SELLER
$12.01
14% OFF Phone Price : $14.01
In Stock
Lawn Tractor Steering Shaft Pinion Gear 717-1554
Lawn tractor steering shaft pinion gear

Part #717-1554

BEST SELLER
$13.51
21% OFF MSRP : $17.00
In Stock
Flange Bearing 741-0660
Flange bearing

Part #741-0660

Replaced by #741-0660A

?
Manufacturer substitution
This part replaces 741-0660. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.11
20% OFF Phone Price : $5.11
In Stock

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

Main causes: faulty battery, bad alternator…

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade

How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.…

Riding mower and tractor common questions

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…