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

Poulan HD20H42 tractor Parts

Here are the diagrams and repair parts for Poulan HD20H42 tractor, as well as links to manuals and error code tables, if available.

Poulan HD20H42 tractor
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for HD20H42 Riding Mowers & Tractors

  • Lawn Tractor Mandrel Bearing for Poulan HD20H42 - Part 110485X

    Mower deck diagram

    Lawn Tractor Mandrel Bearing

    Part #110485X

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

  • Lawn Tractor Brake Rod for Poulan HD20H42 - Part 178141

    Drive diagram

    Lawn Tractor Brake Rod

    Part #178141

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

  • Decal.lwrdas for Poulan HD20H42 - Part 402529

    Decals diagram

    Decal.lwrdas

    Part #402529

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

  • Spring Brake Lawn Mower Arm for Poulan HD20H42 - Part 165890

    Mower deck diagram

    Spring Brake Lawn Mower Arm

    Part #165890

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

  • Lawn Tractor Deck Pivot Bracket for Poulan HD20H42 - Part 175710

    Chassis diagram

    Lawn Tractor Deck Pivot Bracket

    Part #175710

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

  • Lawn Tractor Washer for Poulan HD20H42 - Part 121749X

    Lawn Tractor Washer

    Part #121749X

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

  • Hood Decal for Poulan HD20H42 - Part 401129

    Decals diagram

    Hood Decal

    Part #401129

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

  • Nut for Poulan HD20H42 - Part 73510400

    Nut

    Part #73510400

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

  • Lawn Tractor Torque Strap, Right for Poulan HD20H42 - Part 178121

    Drive diagram

    Lawn Tractor Torque Strap, Right

    Part #178121

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

  • Husqvarna Lawn & Garden Equipment Shoulder Bolt for Poulan HD20H42 - Part 132827

    Mower deck diagram

    Husqvarna Lawn & Garden Equipment Shoulder Bolt

    Part #132827

    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

Central Air Conditioner
Dryer
Dump Cart Attachment
Engine & Drivetrain
Gas Chainsaw
Gas Range
Household Fan
Laundry Center
Parts
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill