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

  • Lawn Tractor Transaxle Bracket for Husqvarna LO21H48J - Part 531149601

    Drive diagram

    Brkt.t

    Part #532169592

    Replaced by #531149601

    Info Icon
    Manufacturer substitution
    This part replaces 532169592. Substitute parts can look different from the original.
    In Stock
    $37.17
    14% OFF Phone Price : $43.17Info Icon
    Minus Item
    Qty
    Plus Item
  • Husqvarna Lawn Tractor Muffler Guard for Husqvarna LO21H48J - Part 531154901

    Engine diagram

    Shield Brown

    Part #532146629

    Replaced by #531154901

    Info Icon
    Manufacturer substitution
    This part replaces 532146629. Substitute parts can look different from the original.
    In Stock
    $35.70
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Lift Handle Decal for Husqvarna LO21H48J - Part 581724901

    #NI04

    All parts diagram

    Decal Handle

    Part #532138311

    Replaced by #581724901

    Info Icon
    Manufacturer substitution
    This part replaces 532138311. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    Minus Item
    Qty
    Plus Item
  • Cupholder.right.grey for Husqvarna LO21H48J - Part 532191120

    Chassis and enclosures diagram

    Cupholder.re

    Part #532185434

    Replaced by #532191120

    Info Icon
    Manufacturer substitution
    This part replaces 532185434. Substitute parts can look different from the original.
    In Stock
    $16.69
    Minus Item
    Qty
    Plus Item
  • Oil Seal for Husqvarna LO21H48J - Part 788102

    Peerless transaxle - 2000-006a diagram

    Oil Seal

    Part #788102

    Replaced by #788102

    Info Icon
    Manufacturer substitution
    This part replaces 788102. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.03
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Transmission Spur Gear for Husqvarna LO21H48J - Part 778263

    Peerless transaxle - 2000-006a diagram

    Gear

    Part #778263

    Replaced by #778263

    Info Icon
    Manufacturer substitution
    This part replaces 778263. Substitute parts can look different from the original.
    In Stock
    $71.89
    Minus Item
    Qty
    Plus Item
  • Valve Oil Drain for Husqvarna LO21H48J - Part 532428287

    Engine diagram

    Oil Drain Plug

    Part #532181654

    Replaced by #532428287

    Info Icon
    Manufacturer substitution
    This part replaces 532181654. Substitute parts can look different from the original.
    In Stock
    $30.03
    17% OFF Phone Price : $36.03Info Icon
    Minus Item
    Qty
    Plus Item
  • Screw.hi-lo#13-16x5/8 for Husqvarna LO21H48J - Part 532189747

    Chassis and enclosures diagram

    Screw.hwhd.h

    Part #532171875

    Replaced by #532189747

    Info Icon
    Manufacturer substitution
    This part replaces 532171875. Substitute parts can look different from the original.
    In Stock
    $44.36
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Husqvarna LO21H48J - Part 596564001

    Chassis and enclosures diagram

    Screw

    Part #817490608

    Replaced by #596564001

    Info Icon
    Manufacturer substitution
    This part replaces 817490608. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Transaxle Shift Lever for Husqvarna LO21H48J - Part 784384

    Peerless transaxle - 2000-006a diagram

    Shift Lever

    Part #784384

    Replaced by #784384

    Info Icon
    Manufacturer substitution
    This part replaces 784384. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $37.64
    14% OFF Phone Price : $43.64Info Icon
    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
Chainsaw
Dryer
Electric Range
Gas Line Trimmer
Gas Range
Gas Water Heater
Lawn & Garden Engine
Parts
Refrigerator
Toaster
Top-Mount Refrigerator
Washer