Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Snapper LT1644 tractor

Snapper LT1644 tractor Parts

Here are the diagrams and repair parts for Snapper LT1644 tractor, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for LT1644 Riding Mowers & Tractors

  • Nut-hex Jam for Snapper LT1644 - Part 1913744SM

    Height adjustment/roller bar diagram

    Snapper Nut

    Part #1913744

    Replaced by #1913744SM

    Info Icon
    Manufacturer substitution
    This part replaces 1913744. Substitute parts can look different from the original.
    In Stock
    $9.23
    Minus Item
    Qty
    Plus Item
  • Washer for Snapper LT1644 - Part 703229

    Housing/arbors/blades diagram

    Snapper Washer

    Part #1960353

    Replaced by #703229

    Info Icon
    Manufacturer substitution
    This part replaces 1960353. Substitute parts can look different from the original.
    In Stock
    $8.51
    Minus Item
    Qty
    Plus Item
  • Fan,1a640- for Snapper LT1644 - Part 7073753YP

    Snapper Fan

    Part #1724314

    Replaced by #7073753YP

    Info Icon
    Manufacturer substitution
    This part replaces 1724314. Substitute parts can look different from the original.
    In Stock
    $81.44
    Minus Item
    Qty
    Plus Item
  • Bolt 3/8-16 for Snapper LT1644 - Part 5025013X14SM

    Height adjustment/roller bar diagram

    Snapper Cap Screw

    Part #1922606

    Replaced by #5025013X14SM

    Info Icon
    Manufacturer substitution
    This part replaces 1922606. Substitute parts can look different from the original.
    In Stock
    $7.60
    Minus Item
    Qty
    Plus Item
  • Cap-steering for Snapper LT1644 - Part 1725024SM

    Steering - manual steering diagram

    Snapper Steering Cap

    Part #1725024

    Replaced by #1725024SM

    Info Icon
    Manufacturer substitution
    This part replaces 1725024. Substitute parts can look different from the original.
    In Stock
    $14.43
    Minus Item
    Qty
    Plus Item
  • Washer for Snapper LT1644 - Part 703136

    Engine/electric clutch diagram

    Snapper Clip

    Part #2834683

    Replaced by #703136

    Info Icon
    Manufacturer substitution
    This part replaces 2834683. Substitute parts can look different from the original.
    In Stock
    $7.83
    Minus Item
    Qty
    Plus Item
  • Hose-oil Dra for Snapper LT1644 - Part 1723165SM

    Engine/electric clutch diagram

    Snapper Hose

    Part #1723165

    Replaced by #1723165SM

    Info Icon
    Manufacturer substitution
    This part replaces 1723165. Substitute parts can look different from the original.
    In Stock
    $31.84
    Minus Item
    Qty
    Plus Item
  • Plate-axle for Snapper LT1644 - Part 1722212ASM

    Frame & front axle diagram

    Snapper Plate

    Part #1722212A

    Replaced by #1722212ASM

    Info Icon
    Manufacturer substitution
    This part replaces 1722212A. Substitute parts can look different from the original.
    In Stock
    $49.22
    Minus Item
    Qty
    Plus Item
  • Nut 3/8-16 H for Snapper LT1644 - Part 5025394SM

    Snapper Lawn & Garden Equipment Nut

    Part #1960687

    Replaced by #5025394SM

    Info Icon
    Manufacturer substitution
    This part replaces 1960687. Substitute parts can look different from the original.
    In Stock
    $8.26
    Minus Item
    Qty
    Plus Item
  • Nut for Snapper LT1644 - Part 703127

    Housing/arbors/blades diagram

    Snapper Nut

    Part #1916622

    Replaced by #703127

    Info Icon
    Manufacturer substitution
    This part replaces 1916622. Substitute parts can look different from the original.
    In Stock
    $29.68
    Minus Item
    Qty
    Plus Item

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.…

Parts & More

Bottom-Mount Refrigerator
Carpet Cleaner
Cooktop
Dishwasher
Dryer
Exercise Cycle
Front-Engine Lawn Tractor
Parts
Power Rake
Side-By-Side Refrigerator
Top-Mount Refrigerator
Wall Oven
Washer