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Snapper LT2146 (2690978) tractor

Snapper LT2146 (2690978) tractor Parts

Here are the diagrams and repair parts for Snapper LT2146 (2690978) tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for LT2146 (2690978) Riding Mowers & Tractors

  • Packing for Snapper LT2146 (2690978) - Part 1707879SM

    Transmission-tuff torq k46bl diagram

    Snapper Packing

    Part #1707879

    Replaced by #1707879SM

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    Manufacturer substitution
    This part replaces 1707879. Substitute parts can look different from the original.
    In Stock
    $8.06
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  • Pulley-03.00 for Snapper LT2146 (2690978) - Part 1728001SM

    Controls diagram

    Snapper Pulley

    Part #1728001

    Replaced by #1728001SM

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    Manufacturer substitution
    This part replaces 1728001. Substitute parts can look different from the original.
    In Stock
    $27.07
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  • Washer for Snapper LT2146 (2690978) - Part 703332

    Electrical diagram

    Snapper Washer

    Part #2821319

    Replaced by #703332

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    Manufacturer substitution
    This part replaces 2821319. Substitute parts can look different from the original.
    In Stock
    $8.06
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  • Hook-j Viper for Snapper LT2146 (2690978) - Part 1721918ASM

    Frame & front axle diagram

    Snapper Hook-j Viper

    Part #1721918

    Replaced by #1721918ASM

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    Manufacturer substitution
    This part replaces 1721918. Substitute parts can look different from the original.
    In Stock
    $48.11
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  • Snap Ring (s for Snapper LT2146 (2690978) - Part 7073757YP

    Snapper Ring

    Part #1724316

    Replaced by #7073757YP

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    Manufacturer substitution
    This part replaces 1724316. Substitute parts can look different from the original.
    In Stock
    $9.71
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  • Pedal-brake for Snapper LT2146 (2690978) - Part 1727261SM

    Controls diagram

    Snapper Brake Pedal

    Part #1727261

    Replaced by #1727261SM

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    Manufacturer substitution
    This part replaces 1727261. Substitute parts can look different from the original.
    In Stock
    $20.09
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  • Briggs & Statton Lawn Tractor Reverse Operating Module for Snapper LT2146 (2690978) - Part 84008079

    Electrical diagram

    Snapper Switch

    Part #1726556

    Replaced by #84008079

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    Manufacturer substitution
    This part replaces 1726556. Substitute parts can look different from the original.
    In Stock
    $61.69
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  • Nut for Snapper LT2146 (2690978) - Part 703412

    Hood/grille/dash diagram

    Snapper Lawn & Garden Equipment Nut

    Part #1933896

    Replaced by #703412

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    Manufacturer substitution
    This part replaces 1933896. Substitute parts can look different from the original.
    In Stock
    $8.06
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  • Switch-push for Snapper LT2146 (2690978) - Part 1732004SM

    Electrical diagram

    Snapper Switch

    Part #1732004

    Replaced by #1732004SM

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    Manufacturer substitution
    This part replaces 1732004. Substitute parts can look different from the original.
    In Stock
    $17.86
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  • Bolt for Snapper LT2146 (2690978) - Part 5025145X8SM

    Hood/grille/dash diagram

    Snapper Rhsnb, 5/16c

    Part #7091714

    Replaced by #5025145X8SM

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    Manufacturer substitution
    This part replaces 7091714. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.11
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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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