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
Husqvarna LO21H48J tractor

Husqvarna LO21H48J tractor Parts

Here are the diagrams and repair parts for Husqvarna LO21H48J 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 LO21H48J Riding Mowers & Tractors

  • Idler Arm for Husqvarna LO21H48J - Part 532174373

    Mower deck diagram

    Idler Arm

    Part #532174373

    The manufacturer no longer makes this part, and there's no substitute part

  • Spur Gear for Husqvarna LO21H48J - Part 778378

    Peerless transaxle - 2000-006a diagram

    Spur Gear

    Part #778378

    The manufacturer no longer makes this part, and there's no substitute part

  • Engine, Briggs & Stratton, Model #120k02 for Husqvarna LO21H48J - Part N/P

    Engine, Briggs & Stratton, Model #120k02

    Part #N/P

    The manufacturer no longer makes this part, and there's no substitute part

  • Husqvarna Lawn Tractor Hood Decal, Right-hand Side for Husqvarna LO21H48J - Part 532188918

    Decals diagram

    Husqvarna Lawn Tractor Hood Decal, Right-hand Side

    Part #532188918

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn Tractor Mandrel Cover for Husqvarna LO21H48J - Part 532180806

    Mower deck diagram

    Lawn Tractor Mandrel Cover

    Part #532180806

    The manufacturer no longer makes this part, and there's no substitute part

  • Arm.susp.lh for Husqvarna LO21H48J - Part 532175378

    Mower lift diagram

    Arm.susp.lh

    Part #532175378

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Husqvarna LO21H48J - Part 819131616

    Drive diagram

    Washer

    Part #819131616

    The manufacturer no longer makes this part, and there's no substitute part

  • Lift Link for Husqvarna LO21H48J - Part 532175370

    Mower lift diagram

    Lift Link

    Part #532175370

    The manufacturer no longer makes this part, and there's no substitute part

  • Strap, Torque for Husqvarna LO21H48J - Part 532178121

    Drive diagram

    Strap, Torque

    Part #532178121

    The manufacturer no longer makes this part, and there's no substitute part

  • Bolt Shoulder 5/16-18 Unc-2a Blk Da for Husqvarna LO21H48J - Part 53271852

    Seat assembly diagram

    Bolt Shoulder 5/16-18 Unc-2a Blk Da

    Part #53271852

    The manufacturer no longer makes this part, and there's no substitute part

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
Chainsaw
Dryer
Electric Range
Gas Line Trimmer
Gas Range
Gas Water Heater
Lawn & Garden Engine
Parts
Refrigerator
Toaster
Top-Mount Refrigerator
Washer