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Husqvarna LO21H48G tractor Parts
Here are the diagrams and repair parts for Husqvarna LO21H48G tractor, as well as links to manuals and error code tables, if available.
Owner’s manual
View engineBy Schematic
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SELECT DIAGRAM
Browse Parts for LO21H48G Riding Mowers & Tractors
Drive diagram
Hex Jam Nut
Part #873350600Replaced by #873220600
Manufacturer substitutionThis part replaces 873350600. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26
Qty
Hydro gear transaxle diagram
Expansion
Part #173165Replaced by #583057701
Manufacturer substitutionThis part replaces 173165. Substitute parts can look different from the original.In Stock$111.12QtySteering assembly diagram
Lawn Tractor Lock Washer
Part #810040600Replaced by #596238701
Manufacturer substitutionThis part replaces 810040600. Substitute parts can look different from the original.This item is not returnableIn Stock$4.7317% OFF Phone Price : $5.73
QtyCrown Lock Nut
Part #873680600Replaced by #596322601
Manufacturer substitutionThis part replaces 873680600. Substitute parts can look different from the original.This item is not returnableIn Stock$5.8715% OFF Phone Price : $6.87QtyDrive diagram
Washer
Part #819211616Replaced by #596933401
Manufacturer substitutionThis part replaces 819211616. Substitute parts can look different from the original.This item is not returnableIn Stock$5.54QtyMower deck diagram
Vortex Baffle
Part #532174378Replaced by #531167501
Manufacturer substitutionThis part replaces 532174378. Substitute parts can look different from the original.In Stock$50.2611% OFF Phone Price : $56.26QtyDrive diagram
Bold Rdhd
Part #872110614Replaced by #596136201
Manufacturer substitutionThis part replaces 872110614. Substitute parts can look different from the original.This item is not returnableIn Stock$6.3214% OFF Phone Price : $7.32QtyEngine diagram
Exhaust Tube
Part #532160589Replaced by #581881001
Manufacturer substitutionThis part replaces 532160589. Substitute parts can look different from the original.In Stock$40.1513% OFF Phone Price : $46.15QtyElectrical diagram
Lawn Mower Battery
Part #532144927Replaced by #532123899
Manufacturer substitutionThis part replaces 532144927. Substitute parts can look different from the original.In Stock$265.70QtyHydro gear transaxle diagram
Friction Stud
Part #170421Replaced by #50284
Manufacturer substitutionThis part replaces 170421. Substitute parts can look different from the original.In Stock$30.57Qty
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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