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

  • Rod-. for Snapper LT1644 - Part 1722117SM

    Cruise control diagram

    Snapper Rod

    Part #1722117

    Replaced by #1722117SM

    Info Icon
    Manufacturer substitution
    This part replaces 1722117. Substitute parts can look different from the original.
    In Stock
    $23.13
    Minus Item
    Qty
    Plus Item
  • Hour Meter for Snapper LT1644 - Part 5102417YP

    Electrical diagram

    Snapper Hour Meter

    Part #1725523

    Replaced by #5102417YP

    Info Icon
    Manufacturer substitution
    This part replaces 1725523. Substitute parts can look different from the original.
    In Stock
    $99.98
    Minus Item
    Qty
    Plus Item
  • Spacer for Snapper LT1644 - Part 1732540SM

    Lift - manual lift diagram

    Snapper Spacer

    Part #1704629

    Replaced by #1732540SM

    Info Icon
    Manufacturer substitution
    This part replaces 1704629. Substitute parts can look different from the original.
    In Stock
    $20.77
    Minus Item
    Qty
    Plus Item
  • Packing for Snapper LT1644 - Part 7073793YP

    Transmission-tuff torq k-57a diagram

    Snapper Packing

    Part #1708691

    Replaced by #7073793YP

    Info Icon
    Manufacturer substitution
    This part replaces 1708691. Substitute parts can look different from the original.
    In Stock
    $11.77
    Minus Item
    Qty
    Plus Item
  • Washer-0.750 for Snapper LT1644 - Part 2860202SM

    Wheels and tires diagram

    Snapper Washer

    Part #2860202

    Replaced by #2860202SM

    Info Icon
    Manufacturer substitution
    This part replaces 2860202. Substitute parts can look different from the original.
    In Stock
    $8.51
    Minus Item
    Qty
    Plus Item
  • Pulley for Snapper LT1644 - Part 1713161SM

    Housing/arbors/blades diagram

    Snapper Pulley

    Part #1713161

    Replaced by #1713161SM

    Info Icon
    Manufacturer substitution
    This part replaces 1713161. Substitute parts can look different from the original.
    In Stock
    $31.62
    Minus Item
    Qty
    Plus Item
  • Spring for Snapper LT1644 - Part 2156302SM

    Belt/idler arm/hitch diagram

    Snapper Spring

    Part #2156302

    Replaced by #2156302SM

    Info Icon
    Manufacturer substitution
    This part replaces 2156302. Substitute parts can look different from the original.
    In Stock
    $12.23
    Minus Item
    Qty
    Plus Item
  • Clip- Wire D for Snapper LT1644 - Part 2172434SM

    Seat & sesat deck diagram

    Snapper Clip

    Part #2172434

    Replaced by #2172434SM

    Info Icon
    Manufacturer substitution
    This part replaces 2172434. Substitute parts can look different from the original.
    In Stock
    $8.97
    Minus Item
    Qty
    Plus Item
  • Cable#6x25 for Snapper LT1644 - Part 1721830SM

    Electrical diagram

    Snapper Cable,#6x25

    Part #1721830

    Replaced by #1721830SM

    Info Icon
    Manufacturer substitution
    This part replaces 1721830. Substitute parts can look different from the original.
    In Stock
    $30.67
    Minus Item
    Qty
    Plus Item
  • Washer Hex 0 for Snapper LT1644 - Part 1708264SM

    Engine/electric clutch diagram

    Snapper Washer

    Part #1708264

    Replaced by #1708264SM

    Info Icon
    Manufacturer substitution
    This part replaces 1708264. Substitute parts can look different from the original.
    In Stock
    $16.60
    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