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Snapper LT2146 (2690978A) tractor Parts

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

Snapper LT2146 (2690978A) tractor
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Browse Parts for LT2146 (2690978A) Riding Mowers & Tractors

  • Gear-red for Snapper LT2146 (2690978A) - Part 1724949SM

    Transmission-tuff torq k46bl diagram

    Snapper Gear-reducti

    Part #1724949

    Replaced by #1724949SM

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    Manufacturer substitution
    This part replaces 1724949. Substitute parts can look different from the original.
    In Stock
    $52.78
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  • Pulley & Hub for Snapper LT2146 (2690978A) - Part 1732576SM

    Snapper Pulley Hub

    Part #1732576

    Replaced by #1732576SM

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    Manufacturer substitution
    This part replaces 1732576. Substitute parts can look different from the original.
    In Stock
    $63.84
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  • Briggs & Statton Lawn Tractor Axle Weldment for Snapper LT2146 (2690978A) - Part 1761021BMYP

    Frame & front axle diagram

    Snapper Axle

    Part #1728018

    Replaced by #1761021BMYP

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    Manufacturer substitution
    This part replaces 1728018. Substitute parts can look different from the original.
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    $248.05
    5% OFF Phone Price : $260.05Info Icon
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  • Screw-hex Wz for Snapper LT2146 (2690978A) - Part 1960586SM

    Transmission diagram

    Snapper Screw

    Part #1960586

    Replaced by #1960586SM

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    Manufacturer substitution
    This part replaces 1960586. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Nut for Snapper LT2146 (2690978A) - Part 703233

    Electrical diagram

    Snapper Nut

    Part #1960294

    Replaced by #703233

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    Manufacturer substitution
    This part replaces 1960294. Substitute parts can look different from the original.
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    $31.15
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  • Nut for Snapper LT2146 (2690978A) - Part 703347

    46"/52" deck-clutch diagram

    Snapper Hcln 3/8

    Part #7091585

    Replaced by #703347

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    Manufacturer substitution
    This part replaces 7091585. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Pipe-exhaust for Snapper LT2146 (2690978A) - Part 1727979SM

    Snapper Exhaust Pipe

    Part #1727979

    Replaced by #1727979SM

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    Manufacturer substitution
    This part replaces 1727979. Substitute parts can look different from the original.
    In Stock
    $56.47
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  • Pulley-03.00 for Snapper LT2146 (2690978A) - 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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  • Nut-hex Flan for Snapper LT2146 (2690978A) - Part 2860646SM

    Frame & front axle diagram

    Snapper Nut

    Part #2860646

    Replaced by #2860646SM

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    Manufacturer substitution
    This part replaces 2860646. Substitute parts can look different from the original.
    In Stock
    $19.66
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  • Pin for Snapper LT2146 (2690978A) - Part 703430

    Snapper Quick Pin

    Part #1722460

    Replaced by #703430

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    Manufacturer substitution
    This part replaces 1722460. Substitute parts can look different from the original.
    In Stock
    $29.37
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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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