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MTD 624 lawn tractor Parts
Here are the diagrams and repair parts for MTD 624 lawn tractor, as well as links to manuals and error code tables, if available.
Owner’s manualBy Schematic
By Part
SELECT DIAGRAM
Browse Parts for 624 Riding Mowers & Tractors
46" deck/chute/spindle diagram
V-belt
Part #754-0349Get free shipping with Automatic ReorderReplaced by #954-0349
Manufacturer substitutionThis part replaces 754-0349. Substitute parts can look different from the original.In Stock$44.70
Qty
Hood/ignition/wheels diagram
Cotter Pin
Part #714-3001Replaced by #914-3001
Manufacturer substitutionThis part replaces 714-3001. Substitute parts can look different from the original.In Stock$29.79QtyLh/rh izt transmission diagram
Shift Knob
Part #631-0009AReplaced by #931-0009A
Manufacturer substitutionThis part replaces 631-0009A. Substitute parts can look different from the original.In Stock$45.78Qty46" deck/chute/spindle diagram
Blade
Part #742-0612Get free shipping with Automatic ReorderReplaced by #942-0612A
Manufacturer substitutionThis part replaces 742-0612. Substitute parts can look different from the original.In Stock$32.9815% OFF Phone Price : $38.98
QtyLift Bracket Pin
Part #711-0332Replaced by #911-0332
Manufacturer substitutionThis part replaces 711-0332. Substitute parts can look different from the original.This item is not returnableIn Stock$22.4421% OFF Phone Price : $28.44QtyNut
Part #712-0431Replaced by #912-0431
Manufacturer substitutionThis part replaces 712-0431. Substitute parts can look different from the original.This item is not returnableIn Stock$8.9410% OFF Phone Price : $9.94QtyLh/rh izt transmission diagram
Riding Lawn Mower Engine Pulley
Part #756-0978AReplaced by #756-0978B
Manufacturer substitutionThis part replaces 756-0978A. Substitute parts can look different from the original.In Stock$60.9036% OFF Was : $94.61QtyDecks/frame/pto clutch diagram
Shoulder Bolt
Part #738-3056Replaced by #938-3056
Manufacturer substitutionThis part replaces 738-3056. Substitute parts can look different from the original.In Stock$14.2112% OFF Phone Price : $16.21Qty42" deck/spindle/chute/blade diagram
Belt V Type
Part #754-0498Get free shipping with Automatic ReorderReplaced by #954-0498
Manufacturer substitutionThis part replaces 754-0498. Substitute parts can look different from the original.In Stock$46.9711% OFF Phone Price : $52.97QtyEngine/muffler diagram
Fuel Line
Part #722-0263Replaced by #723-3066-24
Manufacturer substitutionThis part replaces 722-0263. Substitute parts can look different from the original.In Stock$24.00Qty
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: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…
Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…
Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…
Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …
Main causes: faulty battery, bad alternator…
Main causes: shift lever needs adjustment, neutral control needs adjustment…
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 the starter solenoid on a riding lawn mower
Replace the starter solenoid if it doesn't click when you turn the ignition key.…
Repair time and Difficulty
30 minutes or less
How to replace a riding lawn mower ignition coil
If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…
Repair time and Difficulty
30 minutes or less
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 time and Difficulty
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn some of the most common symbols found in a wiring diagram and what they mean.…
Learn how to connect cables safely to jump-start your mower’s battery.…
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