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Husqvarna 450E chainsaw Parts

Here are the diagrams and repair parts for Husqvarna 450E chainsaw, as well as links to manuals and error code tables, if available.

Husqvarna 450E chainsaw
By Schematic
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Browse Parts for 450E Chainsaws

  • Chainsaw Primer Hose for Husqvarna 450E - Part 534138001

    Carburetor & air filter diagram

    Chainsaw Primer Hose

    Part #544401901

    Replaced by #534138001

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    Manufacturer substitution
    This part replaces 544401901. Substitute parts can look different from the original.
    This item is not returnable
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    $7.97
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  • Chainsaw Carburetor for Husqvarna 450E - Part 531215601

    Chainsaw Carburetor

    Part #506450401

    Replaced by #531215601

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    This part replaces 506450401. Substitute parts can look different from the original.
    In Stock
    $106.69
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  • Lawn Mower Handle for Husqvarna 450E - Part 505422601

    Handle diagram

    Chainsaw Handle

    Part #544083901

    Replaced by #505422601

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    Manufacturer substitution
    This part replaces 544083901. Substitute parts can look different from the original.
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    $41.69
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  • Chainsaw Fuel Tank Assembly for Husqvarna 450E - Part 537437906

    Fuel tank diagram

    Chainsaw Fuel Tank Assembly

    Part #525862101

    Replaced by #537437906

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    Manufacturer substitution
    This part replaces 525862101. Substitute parts can look different from the original.
    In Stock
    $52.86
    10% OFF Phone Price : $58.86Info Icon
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  • Chainsaw Clutch Drum Bearing for Husqvarna 450E - Part 599531501

    Clutch & oil pump diagram

    Chainsaw Clutch Drum Bearing

    Part #503255201

    Replaced by #599531501

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    This part replaces 503255201. Substitute parts can look different from the original.
    In Stock
    $33.92
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  • Starter Assy for Husqvarna 450E - Part 544071604

    Starter diagram

    Starter Assembly

    Part #544071602

    Replaced by #544071604

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    This part replaces 544071602. Substitute parts can look different from the original.
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    $156.22
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  • Sintered Bro for Husqvarna 450E - Part 537403502

    Crankcase diagram

    Bushing Bron

    Part #537403501

    Replaced by #537403502

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    This part replaces 537403501. Substitute parts can look different from the original.
    This item is not returnable
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  • Sealing for Husqvarna 450E - Part 589241101

    Sealing Ring

    Part #537215001

    Replaced by #589241101

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    This part replaces 537215001. Substitute parts can look different from the original.
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    $9.97
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  • Chainsaw Engine Cylinder Shield Retainer for Husqvarna 450E - Part 595303001

    Cylinder cover diagram

    Chainsaw Engine Cylinder Shield Retainer

    Part #503894701

    Replaced by #595303001

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    Manufacturer substitution
    This part replaces 503894701. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.97
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  • Ayp Chainsaw Bar Adjuster Pin Retainer for Husqvarna 450E - Part 530038593

    Chain brake & clutch cover diagram

    Eclip

    Part #735310820

    Replaced by #530038593

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    This part replaces 735310820. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
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Most common symptoms to help you fix your chainsaws

Choose a symptom to see related chainsaw repairs.

View all

What should I do if my chainsaw leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Read more

Why won't my chainsaw start?

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

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Why does my chainsaw run roughly?

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

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Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

View all
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Read more

Repair time and Difficulty

 15 minutes or less
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Read more

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your chainsaws

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

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When to replace a chainsaw bar

When to replace a chainsaw bar

Chainsaw bar wear leads to crooked cuts and chain damage. Learn the signs of wear and how to choose the right replacemen…

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How to tune-up a gas chainsaw

How to tune-up a gas chainsaw

Tuning up a chainsaw is easier than you think. Follow these steps to clean, inspect, and replace key parts to keep your …

Read more
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.…

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