Forest & Garden –

Customer support
Automower® support
Register product
Contact us

Robotic Lawn Mowers

All Robotic Lawn Mowers
Commercial Robotic Lawn Mowers
Residential Robotic Lawn Mowers
For Robotic Lawn Mowers

Riding Lawn Mowers

All Riding Lawn Mowers
For Riding Lawn Mowers

Ride-On Front Mowers

All Ride-On Front Mowers
Commercial Ride-On Front Mowers
For Ride-On Front Mowers

Zero-Turn Lawn Mowers

All Zero-Turn Lawn Mowers
Professional Zero-Turn Lawn Mowers
Residential Zero-Turn Lawn Mowers
For Zero-Turn Mowers

Push Lawn Mowers

All Push Lawn Mowers
Commercial Lawn Mowers
Battery Lawn Mowers
Gas Push Lawn Mowers
For Push Lawn Mowers

Stand-On Lawn Mowers

All Stand-On Lawn Mowers

Also view

About robotic lawn mowers
About professional robotic lawn mowers
About zero-turn mowers
Buying a zero-turn mower
Zero-turn & riding mower accessory fit up chart
About garden tractors
Buying a garden tractor
Buying a push lawn mower

Chainsaws

All Chainsaws
Professional Chainsaws
Residential Chainsaws
Battery Chainsaws
Petrol Chainsaws
Top Handle Chainsaws
For Chainsaws

Forestry Clearing Saws

All Forestry Clearing Saws
Forestry Clearing Saw Filing Equipment
For Forestry Clearing Saws

Axes

All Axes
Axes with Composite Handle
Axes with Wooden Handle
Handforged Axes with Wood Handle

Pole Saws

All Pole Saws
Professional Pole Saws
Battery Pole Saws
Gas Pole Saws
For Pole Saws

Power Cutters

All Power Cutters
Battery Power Cutters
Gas Power Cutters
For Power Cutters

Also view

About chainsaws
Chainsaw selector
Bars & chains guide
About professional chainsaws
How to prepare for a storm
About pole saws
Best axe for splitting wood

String Trimmers

All String Trimmers
Combi Trimmers
Professional String Trimmers
Residential String Trimmers
Battery String Trimmers
Gas String Trimmers
For Grass Trimmers and Brushcutters

Brushcutters

All Brushcutters
Brushcutter Filing Equipment
Professional Brushcutters
Battery Brushcutters
Gas Brushcutters
For Grass Trimmers and Brushcutters

Lawn Edgers

All Lawn Edgers

Leaf Blowers

All Leaf Blowers
Professional Leaf Blowers
Residential Leaf Blowers
Battery Leaf Blowers
Gas Leaf Blowers
For Leaf Blowers

Hedge Trimmers

All Hedge Trimmers
Professional Hedge Trimmers
Residential Hedge Trimmers
Battery Hedge Trimmers
Gas Hedge Trimmers
Pole Hedge Trimmers
For Hedge Trimmers

Also view

About string trimmers
About leaf blowers
About hedge trimmers

Battery Equipment

All Battery Equipment
Batteries
Battery Accessories
Battery Boxes
Battery Chargers

Battery Products

Battery Brushcutters
Battery Chainsaws
Battery Hedge Trimmers
Battery Lawn Mowers
Battery Leaf Blowers
Battery Pole Saws
Battery Power Cutters
Battery Snow Blowers
Battery String Trimmers

Also view

About battery products
Max Battery Series
We are battery power
Battery vs Gas

Snow Blowers

All Snow Blowers
Battery Snow Blowers
Professional Snow Blowers
Residential Snow Blowers
For Snow Throwers

Also view

About snow blowers
Winter lawn care
Buying a snow blower

Lawn & Garden Hand Tools

All Lawn & Garden Hand Tools

Sprayers

All Sprayers

Equipment

Arborist Tools
Battery Equipment
Forestry Tools and Axes
Personal Protective Equipment

Fuel and Oil

All Fuel and Oil
2-Stroke Fuel and Oil
4-Stroke Fuel and Oil
Grease and Oils

Clothing & Toys

Branded Merchandise

How to mix 2-stroke fuel for chainsaws, trimmers & leaf blowers

For Robotic Lawn Mowers

For Push Lawn Mowers

For Ride-On Front Mowers

For Zero-Turn Mowers

For Riding Lawn Mowers

Also view

Customer Support
How-To's & Guides
Dealer Locator
Warranty

For Power Cutters

Also view

Bars & chains guide
Customer Support
How-To's & Guides
Warranty
Dealer Locator

For Grass Trimmers and Brushcutters

For Hedge Trimmers

For Forestry Clearing Saws

Also view

Customer Support
How-To's & Guides
Warranty
Dealer Locator

For Leaf Blowers

For Snow Throwers

For Scarifiers and Dethatchers

Also view

Customer Support
How-To's & Guides
Warranty
Dealer Locator

For Pressure Washers

Also view

Customer Support
How-To's & Guides
Warranty
Dealer Locator

Services for homeowners

Husqvarna Connect
Automower® Winter Storage
Husqvarna Financing

Services for professionals

Husqvarna Financing
Commercial Fleet Program

Arborist supplies & tree surgeon equipment

Golf course maintenance and equipment

Commercial landscaping & grounds care business

Facility and commercial property maintenance and equipment

View all professional solutions

Digital Services

Professional battery power – for what matters
About professional robotic lawn mowers
About chainsaws
About professional ride-on front mowers

Commercial Landscaping

Professional tree care

Chainsaw Academy

View all within Learn & discover

My favourites
Customer support
Automower® support
Register product
Contact us

Forest & Garden

Home
Spare Parts
595946601

SPRING

SPRING

Product Description

SPRING LOCKING PIN

Product Information

Fits to model (4)

Hedge Trimmers

Husqvarna 525iHE3
Husqvarna 525iHE4
HUSQVARNA 525HE3
HUSQVARNA 525HE4

You're at Husqvarna Forest & Garden Canada

Fueled by passion for innovation since 1689, Husqvarna provides professional forest, park and garden products. Performance and usability meet safety and environmental care in our leading-edge innovations, where battery solutions and robotics lead the way.

Get the latest updates!

Get the latest info on new products, special offers and more. Sign up for our newsletter here.

Newsletter Sign-up

Explore our range

Robotic Lawn Mowers

Riding Lawn Mowers

String Trimmers

Push Lawn Mowers

Ride-On Front Mowers

Explore our range

Robotic Lawn Mowers

Riding Lawn Mowers

String Trimmers

Push Lawn Mowers

Ride-On Front Mowers

Useful links

Husqvarna MyPages

Become an Authorized Dealer

Legal product information

Vibration information

Other Husqvarna Sites

Husqvarna Construction Equipment
Husqvarna Motorcycles
Husqvarna Sewing Machines

Husqvarna's take on sustainability

Get the latest updates!

Get the latest info on new products, special offers and more. Sign up for our newsletter here.

Newsletter Sign-up

©2026 Husqvarna AB (publ). Due to continuous improvement, product may vary slightly from images but machine functionality is unchanged. All rights reserved.

Customer Support
Terms Of Use
Privacy
Imprint
Report Suspected Violations
Modern Slavery Act