Husqvarna Mowers Parts Manual Lookup

This manual provides a comprehensive guide for identifying, locating, and ordering genuine replacement parts for Husqvarna lawn mowers. It covers walk-behind mowers, riding mowers, and zero-turn models. Use this lookup system to ensure proper part identification, compatibility, and safe maintenance. Below are key sections for part identification, model lookup, ordering, safety, and troubleshooting.

1. Parts Identification Guide 2. Finding Your Model Number 3. Using the Parts Diagrams 4. Common Replacement Parts 5. Ordering Genuine Parts 6. Safety Precautions 7. Installation Guidelines 8. Maintenance Schedule 9. Warranty Information 10. Regulatory Compliance 11. Troubleshooting & Support

Parts Identification Guide

Key components: Engine assembly, cutting deck, blades, belts, wheels, controls, and electrical system.

Part Category	Description
Cutting Blades	High-lift, mulching, or standard blades for different grass types
Drive Belts	V-belts and deck drive belts for power transmission
Air Filters	Paper or foam filters for engine air intake
Spark Plugs	Ignition components for gasoline engines
Wheels & Tires	Front and rear wheels with bearings
Deck Spindles	Bearing assemblies that hold cutting blades
Control Cables	Throttle, choke, and drive control cables
Battery	12V battery for electric start models
Pulleys	Idler and deck pulleys for belt routing
Safety Switches	Seat, blade, and brake safety interlock switches

Finding Your Model Number

Locate your mower's model and serial number for accurate parts lookup.

Check product label: Typically located under seat, on frame, or near engine.
Model format: Usually begins with "HU" followed by numbers and letters (e.g., HU800AWD).
Serial number: Unique identifier for manufacturing date and warranty.
Engine model: Separate engine model number may be needed for engine parts.

IMPORTANT! Always verify model number before ordering parts to ensure compatibility.

Using the Parts Diagrams

Exploded-view diagrams show part relationships and assembly order.

Select your model: Enter model number in online parts lookup system.
Navigate diagrams: Click on assembly sections (deck, engine, transmission).
Identify part numbers: Each component has a reference number.
Cross-reference: Verify part description matches your needs.

TIP: Print or save the diagram for reference during repair.

Common Replacement Parts

Blades: Standard 20-22 inch cutting blades (part #532XXXXXX).
Belts: Deck drive belt (part #581XXXXXX) and traction drive belt.
Filters: Air filter (part #530XXXXXX) and fuel filter.
Spark Plugs: Champion RC12YC or equivalent.
Wheels: 20x10-8 rear tires and 15x6.00-6 front tires.
Battery: 12V 280CCA U1R battery for riding mowers.
Deck Parts: Spindles, pulleys, and mandrels.
Controls: Throttle cables and control linkages.

Ordering Genuine Parts

Genuine Husqvarna parts ensure optimal performance and safety.

Online: Visit HusqvarnaParts.com, enter model number, select parts from diagrams.

Dealer: Visit authorized Husqvarna dealer with model number.

Phone: Call 1-800-HUSKY62 with part numbers ready.

Shipping: Standard 3-5 business days; expedited available. Returns: 30-day return policy for unused parts with receipt. Warranty: 90-day limited warranty on replacement parts.

Safety Precautions

Always follow safety procedures when replacing mower parts.

Disconnect spark plug wire before any maintenance.
Wear protective gloves and eye protection.
Use proper tools for each repair task.
Ensure mower is on level surface and wheels blocked.

WARNING! Never work on mower with engine running. Keep hands and feet away from moving parts.

Installation Guidelines

Proper installation ensures longevity and safe operation.

Blade replacement: Use torque wrench (30-40 ft-lbs for most models).
Belt installation: Follow routing diagram precisely; adjust tension.
Electrical connections: Secure with proper connectors; check polarity.
Lubrication: Apply appropriate grease to spindles and moving parts.
Testing: After installation, test operation without load first.

CAUTION! Overtightening can damage components; undertightening can cause failure.

Maintenance Schedule

Regular maintenance prevents premature part failure.

Interval	Maintenance Task	Parts Needed
Every 25 hours	Check blade sharpness/condition	Blades (if damaged)
Every 50 hours	Replace air filter	Air filter cartridge
Every 100 hours	Replace spark plug	Spark plug
Seasonally	Check belts for wear	Drive belts
Annually	Grease spindles and fittings	Grease cartridge

Warranty Information

Husqvarna provides warranty coverage for genuine parts.

Parts Warranty: 90 days from purchase date for manufacturing defects.

Exclusions: Normal wear, improper installation, misuse, or non-genuine parts.

Claim Process: Contact dealer with receipt and defective part.

Limited Warranty: Original equipment warranty varies by model (2-4 years residential use).

Regulatory Compliance

Husqvarna mowers meet ANSI/OPEI safety standards. Replacement parts are designed to maintain compliance with original equipment specifications. EPA regulations apply to engine emissions components. Always use approved replacement parts to maintain certification. Copyright © 2025 Husqvarna AB. Husqvarna is a registered trademark. For technical support, visit www.husqvarna.com or contact 1-800-HUSKY62.

Troubleshooting & Support

Symptom	Possible Cause	Parts Solution
Uneven cutting	Worn/damaged blades	Replace cutting blades; check deck level
Loss of power	Clogged air filter	Replace air filter; check fuel filter
Belt slipping	Worn/stretched belt	Replace drive belt; check pulley alignment
Hard starting	Fouled spark plug	Replace spark plug; check ignition system
Vibration	Unbalanced blade	Replace blade; check spindle bearings
Poor steering	Worn tie rods	Replace steering linkage components
Electrical issues	Dead battery	Replace battery; check charging system
Deck noise	Worn spindle bearings	Replace spindle assembly

Technical Support: 1-800-HUSKY62; www.husqvarna.com

Parts Diagrams: Available at HusqvarnaParts.com