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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.
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Browse Parts for LT1644 Riding Mowers & Tractors
Belt/idler arm/hitch diagram
Snapper Bushing
Part #1676148Replaced by #1676148SM
Manufacturer substitutionThis part replaces 1676148. Substitute parts can look different from the original.In Stock$11.29
Qty
Height adjustment/roller bar diagram
Snapper Trunnion-1.2
Part #1704087Replaced by #1704087SM
Manufacturer substitutionThis part replaces 1704087. Substitute parts can look different from the original.In Stock$145.00QtyFrame & front axle diagram
Snapper Hook-j
Part #1721918AReplaced by #1721918ASM
Manufacturer substitutionThis part replaces 1721918A. Substitute parts can look different from the original.In Stock$48.11QtyHeight adjustment/roller bar diagram
Snapper Lawn Tractor Spacer
Part #1602946Replaced by #1602946SM
Manufacturer substitutionThis part replaces 1602946. Substitute parts can look different from the original.In Stock$26.97QtyBelt/idler arm/hitch diagram
Snapper Nut
Part #1916950Replaced by #703577
Manufacturer substitutionThis part replaces 1916950. Substitute parts can look different from the original.In Stock$8.06QtyEngine/electric clutch diagram
Snapper Duct Muffler
Part #1722390AReplaced by #1722390ASM
Manufacturer substitutionThis part replaces 1722390A. Substitute parts can look different from the original.In Stock$26.09QtyHeight adjustment/roller bar diagram
Snapper Screw
Part #1931202Replaced by #703167
Manufacturer substitutionThis part replaces 1931202. Substitute parts can look different from the original.In Stock$7.60QtySnapper Screw
Part #1923683Replaced by #703950
Manufacturer substitutionThis part replaces 1923683. Substitute parts can look different from the original.In Stock$32.81QtyControls diagram
Snapper Spring
Part #1721995Replaced by #1721995SM
Manufacturer substitutionThis part replaces 1721995. Substitute parts can look different from the original.In Stock$16.17QtyBelt/idler arm/hitch diagram
Snapper Spring
Part #1715435Replaced by #1715435SM
Manufacturer substitutionThis part replaces 1715435. Substitute parts can look different from the original.In Stock$18.83Qty
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
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
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
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn some of the most common symbols found in a wiring diagram and what they mean.…
Learn how to connect cables safely to jump-start your mower’s battery.…
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