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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.
Owner’s manualBy Schematic
SELECT DIAGRAM
Browse Parts for 450E Chainsaws
Carburetor & air filter diagram
Chainsaw Primer Hose
Part #544401901Replaced by #534138001
Manufacturer substitutionThis part replaces 544401901. Substitute parts can look different from the original.This item is not returnableIn Stock$7.97
Qty
Crankcase diagram
Bushing Bron
Part #537403501Replaced by #537403502
Manufacturer substitutionThis part replaces 537403501. Substitute parts can look different from the original.This item is not returnableIn Stock$5.97QtyCrankcase diagram
Support Carburetor
Part #503869301Replaced by #597909701
Manufacturer substitutionThis part replaces 503869301. Substitute parts can look different from the original.In Stock$11.97QtyFuel tank diagram
Chainsaw Fuel Tank Vent
Part #537359501Replaced by #501152901
Manufacturer substitutionThis part replaces 537359501. Substitute parts can look different from the original.In Stock$55.59QtyFuel tank diagram
Chainsaw Fuel Line
Part #544128601Replaced by #544128604
Manufacturer substitutionThis part replaces 544128601. Substitute parts can look different from the original.In Stock$37.03QtyChainsaw Carburetor
Part #506450401Replaced by #531215601
Manufacturer substitutionThis part replaces 506450401. Substitute parts can look different from the original.In Stock$106.69QtyFuel tank diagram
Handle Insert
Part #504122201Replaced by #531246501
Manufacturer substitutionThis part replaces 504122201. Substitute parts can look different from the original.In Stock$41.69QtyHandle diagram
Chainsaw Handle
Part #544083901Replaced by #505422601
Manufacturer substitutionThis part replaces 544083901. Substitute parts can look different from the original.In Stock$41.69QtyStarter diagram
Starter Assembly
Part #544071602Replaced by #544071604
Manufacturer substitutionThis part replaces 544071602. Substitute parts can look different from the original.In Stock$156.22QtyFuel tank diagram
Chainsaw Fuel Tank Assembly
Part #525862101Replaced by #537437906
Manufacturer substitutionThis part replaces 525862101. Substitute parts can look different from the original.In Stock$52.8610% OFF Phone Price : $58.86
Qty
Most common symptoms to help you fix your chainsaws
Choose a symptom to see related chainsaw repairs.
Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…
Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…
Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…
Repair guides for gas chainsaws
These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.
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…
Repair time and Difficulty
15 minutes or less
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…
Repair time and Difficulty
15 minutes or less
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…
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.
Chainsaw bar wear leads to crooked cuts and chain damage. Learn the signs of wear and how to choose the right replacemen…
Tuning up a chainsaw is easier than you think. Follow these steps to clean, inspect, and replace key parts to keep your …
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
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