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Murray 46378X6B lawn tractor Parts
Here are the diagrams and repair parts for Murray 46378X6B lawn tractor, as well as links to manuals and error code tables, if available.
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Browse Parts for 46378X6B Riding Mowers & Tractors
Washer
Part #17X103Replaced by #10851ZMA
Manufacturer substitutionThis part replaces 17X103. Substitute parts can look different from the original.In Stock$10.60
Qty
Body chassis diagram
Seat
Part #92606Replaced by #92387MA
Manufacturer substitutionThis part replaces 92606. Substitute parts can look different from the original.In Stock$374.85QtyMotion drive diagram
Guide
Part #91754Replaced by #91754MA
Manufacturer substitutionThis part replaces 91754. Substitute parts can look different from the original.In Stock$25.42QtyElectrical system diagram
Bulb
Part #90084Replaced by #1677371SM
Manufacturer substitutionThis part replaces 90084. Substitute parts can look different from the original.In Stock$46.27QtyHood and engine mount diagram
Throttle
Part #93165Replaced by #93165MA
Manufacturer substitutionThis part replaces 93165. Substitute parts can look different from the original.In Stock$108.27QtySteering diagram
Bearing
Part #93058Replaced by #93058MA
Manufacturer substitutionThis part replaces 93058. Substitute parts can look different from the original.In Stock$15.63QtyHood and engine mount diagram
Grille Assembly
Part #93149Replaced by #93149MA
Manufacturer substitutionThis part replaces 93149. Substitute parts can look different from the original.In Stock$373.61QtyHood and engine mount diagram
Screw
Part #26X239Replaced by #26X239MA
Manufacturer substitutionThis part replaces 26X239. Substitute parts can look different from the original.In Stock$8.06QtyHood and engine mount diagram
Hex Bolt
Part #1X140Replaced by #1X140MA
Manufacturer substitutionThis part replaces 1X140. Substitute parts can look different from the original.In Stock$9.91QtyMotion drive diagram
Flange Nut
Part #15X79Replaced by #703409
Manufacturer substitutionThis part replaces 15X79. Substitute parts can look different from the original.In Stock$10.66Qty
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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