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Poulan HD21H42 tractor Parts
Here are the diagrams and repair parts for Poulan HD21H42 tractor, as well as links to manuals and error code tables, if available.
Owner’s manual
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SELECT DIAGRAM
Browse Parts for HD21H42 Riding Mowers & Tractors
Drive diagram
Washer
Part #19131316Replaced by #819131316
Manufacturer substitutionThis part replaces 19131316. Substitute parts can look different from the original.This item is not returnableIn Stock$27.3618% OFF Phone Price : $33.36
Qty
Mower deck diagram
Lawn Tractor Blade Idler Pulley Arm
Part #155046Replaced by #531166601
Manufacturer substitutionThis part replaces 155046. Substitute parts can look different from the original.In Stock$35.7514% OFF Phone Price : $41.75QtyChassis diagram
Lawn Tractor Chassis Reinforcement Plate
Part #175702Replaced by #532175702
Manufacturer substitutionThis part replaces 175702. Substitute parts can look different from the original.In Stock$31.37QtyDrive diagram
Pin
Part #76020416Replaced by #876020416
Manufacturer substitutionThis part replaces 76020416. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26QtyDrive diagram
Rally Lawn Tractor Washer
Part #169593Replaced by #532169593
Manufacturer substitutionThis part replaces 169593. Substitute parts can look different from the original.This item is not returnableIn Stock$5.54QtyLock Nut
Part #73800500Replaced by #596040501
Manufacturer substitutionThis part replaces 73800500. Substitute parts can look different from the original.In Stock$56.1210% OFF Phone Price : $62.12QtyHydro gear transaxle diagram
Friction Stud
Part #170421Replaced by #50284
Manufacturer substitutionThis part replaces 170421. Substitute parts can look different from the original.In Stock$30.57QtyDrive diagram
Lawn Tractor Hex Flange Bolt, 5/16-in
Part #74490544Replaced by #595316601
Manufacturer substitutionThis part replaces 74490544. Substitute parts can look different from the original.In Stock$6.5213% OFF Phone Price : $7.52QtyMower lift diagram
Husqvarna Lawn Tractor Cotter Pin
Part #194209Replaced by #532194209
Manufacturer substitutionThis part replaces 194209. Substitute parts can look different from the original.This item is not returnableIn Stock$4.8817% OFF Phone Price : $5.88QtyChassis diagram
Lawn Tractor Chassis
Part #174619Replaced by #579841401
Manufacturer substitutionThis part replaces 174619. Substitute parts can look different from the original.In Stock$368.21$12.00 OFF Phone Price : $380.21Qty
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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