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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.

Murray 46378X6B lawn tractor
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Browse Parts for 46378X6B Riding Mowers & Tractors

  • Solenoid for Murray 46378X6B - Part 7701100MA

    Electrical system diagram

    Solenoid

    Part #24285

    Replaced by #7701100MA

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    Manufacturer substitution
    This part replaces 24285. Substitute parts can look different from the original.
    In Stock
    $35.33
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  • Screw-hex Ws for Murray 46378X6B - Part 2828635SM

    Bolt

    Part #25X7

    Replaced by #2828635SM

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    Manufacturer substitution
    This part replaces 25X7. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Nut.56-18 Re for Murray 46378X6B - Part 15X100MA

    Nut

    Part #15X100

    Replaced by #15X100MA

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    Manufacturer substitution
    This part replaces 15X100. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.86
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  • Nut for Murray 46378X6B - Part 703893

    Lock Nut

    Part #15X84

    Replaced by #703893

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    Manufacturer substitution
    This part replaces 15X84. Substitute parts can look different from the original.
    In Stock
    $12.77
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  • Briggs & Stratton Adapter- Blade for Murray 46378X6B - Part 92466MA

    Mower housing diagram

    Adapter

    Part #92466

    Replaced by #92466MA

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    Manufacturer substitution
    This part replaces 92466. Substitute parts can look different from the original.
    In Stock
    $40.14
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  • Jackshaft for Murray 46378X6B - Part 491921MA

    Mower housing diagram

    Jackshaft

    Part #91921

    Replaced by #491921MA

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    Manufacturer substitution
    This part replaces 91921. Substitute parts can look different from the original.
    In Stock
    $30.93
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  • Washer.62-1. for Murray 46378X6B - Part 17X166MA

    Mower housing diagram

    Washer

    Part #17X166

    Replaced by #17X166MA

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    Manufacturer substitution
    This part replaces 17X166. Substitute parts can look different from the original.
    In Stock
    $25.60
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  • Washer for Murray 46378X6B - Part 703864

    Hood and engine mount diagram

    Washer

    Part #19X8

    Replaced by #703864

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    Manufacturer substitution
    This part replaces 19X8. Substitute parts can look different from the original.
    In Stock
    $8.26
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  • Belt-deck Dr for Murray 46378X6B - Part 37X69MA

    Mower housing diagram

    Drive Belt Deck

    Part #37X69

    Replaced by #37X69MA

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    Manufacturer substitution
    This part replaces 37X69. Substitute parts can look different from the original.
    In Stock
    $58.84
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  • Grip for Murray 46378X6B - Part 1753233YP

    Mower housing suspension diagram

    Grip-pto

    Part #92698

    Replaced by #1753233YP

    Info Icon
    Manufacturer substitution
    This part replaces 92698. Substitute parts can look different from the original.
    In Stock
    $13.43
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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

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

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

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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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