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45-557701 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Chainsaw Cylinder Cover
Genuine Husqvarna part
By: Husqvarna
Part Number: 537308901

Replacement cylinder cover for chainsaws. Protects engine components from debris and damage. Order if your original cover is cracked, broken, or missing.

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$39.56

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Spring
Genuine Husqvarna part
By: Husqvarna
Part Number: 537359101

Replacement spring for gas chainsaws. Restores tension and mechanical function when original spring is stretched, broken, or missing from assembly.

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$3.96

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Chain Tensioner Screw Assembly
Genuine Husqvarna part
By: Husqvarna
Part Number: 537392901

Chain keeps loosening or falling off during cutting? This chainsaw chain tensioner screw assembly maintains proper chain tension for safe operation.

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$10.71

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Carburetor Assembly
Genuine Husqvarna part
By: Husqvarna
Part Number: 544883001

Engine won't start or runs rough? This chainsaw carburetor mixes fuel and air properly to restore smooth operation. Fits 455 Rancher and 460 models.

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$66.95

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Rear Handle
Genuine Husqvarna part
By: Husqvarna
Part Number: 580945901

Replacement rear handle for chainsaws. Installs at the back grip area for operator control. Order when original handle is cracked, broken, or damaged.

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$23.95

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Fuel Hose
Genuine Husqvarna part
By: Husqvarna
Part Number: 591375201

Transfers fuel from tank to engine on chainsaws. Replace if cracked, brittle, or leaking to prevent fuel loss and starting issues. Verify fit with model.

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$6.63

Out Of Stock

Usually ships within 4 - 14 days

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Screw
Genuine Husqvarna part
By: Husqvarna
Part Number: 501466901

 

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$7.44

Out Of Stock

Usually ships within 4 - 14 days

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Spring
Genuine Husqvarna part
By: Husqvarna
Part Number: 501468401

 

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$7.08

Out Of Stock

Usually ships within 4 - 14 days

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Ball
Genuine Husqvarna part
By: Husqvarna
Part Number: 501468501

 

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$7.44

Out Of Stock

Usually ships within 4 - 14 days

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Screw
Genuine Husqvarna part
By: Husqvarna
Part Number: 501468701

 

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$6.52

Out Of Stock

Usually ships within 4 - 14 days

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Spark Plug Conn. Kit
Genuine Husqvarna part
By: Husqvarna
Part Number: 501485402

 

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$4.95

Out Of Stock

Usually ships within 4 - 14 days

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Spark Plug Cap Assy
Genuine Husqvarna part
By: Husqvarna
Part Number: 501485404

 

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$11.18

Out Of Stock

Usually ships within 4 - 14 days

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Chainsaw Combi Tool
Genuine Husqvarna part
By: Husqvarna
Part Number: 501691701

Versatile combi tool for your chainsaw maintenance and adjustment needs. Replace your lost, worn, or damaged tool to ensure proper access to components.

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$7.36

Out Of Stock

Usually ships within 4 - 14 days

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Screw
Genuine Husqvarna part
By: Husqvarna
Part Number: 501819903

 

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$8.10

Out Of Stock

Usually ships within 4 - 14 days

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Support Bushing
Genuine Husqvarna part
By: Husqvarna
Part Number: 501861801

 

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$21.28

Out Of Stock

Usually ships within 4 - 14 days

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Valve
Genuine Husqvarna part
By: Husqvarna
Part Number: 502846601

 

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$2.14

Out Of Stock

Usually ships within 4 - 14 days

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  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google