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Husqvarna 125R trimmer Parts

Here are the diagrams and repair parts for Husqvarna 125R trimmer, as well as links to manuals and error code tables, if available.

Husqvarna 125R trimmer
By Schematic
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Browse Parts for 125R Line Trimmers

  • Shaft Decal for Husqvarna 125R - Part 545098601

    #NI02

    All parts diagram

    Shaft Decal

    Part #545098601

    The manufacturer no longer makes this part, and there's no substitute part

  • Line Trimmer Engine Crankshaft for Husqvarna 125R - Part 545030001

    Cylinder/crankshaft/crankcase diagram

    Line Trimmer Engine Crankshaft

    Part #545030001

    The manufacturer no longer makes this part, and there's no substitute part

  • Nose Cone Bh for Husqvarna 125R - Part 545036401

    Driveshaft/throttle/shield diagram

    Nose Cone Bh

    Part #545036401

    The manufacturer no longer makes this part, and there's no substitute part

  • Crankcase Cap for Husqvarna 125R - Part 545054601

    Cylinder/crankshaft/crankcase diagram

    Crankcase Cap

    Part #545054601

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw-10-16 for Husqvarna 125R - Part 530015496

    Cylinder/crankshaft/crankcase diagram

    Screw-10-16

    Part #530015496

    The manufacturer no longer makes this part, and there's no substitute part

  • Drive Shaft Kit for Husqvarna 125R - Part 545180805

    Driveshaft/throttle/shield diagram

    Drive Shaft Kit

    Part #545180805

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Husqvarna 125R - Part 503200735

    Driveshaft/throttle/shield diagram

    Screw

    Part #503200735

    The manufacturer no longer makes this part, and there's no substitute part

  • Nose Cone Bh for Husqvarna 125R - Part 545036501

    Driveshaft/throttle/shield diagram

    Nose Cone Bh

    Part #545036501

    The manufacturer no longer makes this part, and there's no substitute part

  • Line Trimmer Engine Piston And Ring Kit for Husqvarna 125R - Part 545030301

    Cylinder/crankshaft/crankcase diagram

    Line Trimmer Engine Piston And Ring Kit

    Part #545030301

    The manufacturer no longer makes this part, and there's no substitute part

  • Gasket for Husqvarna 125R - Part 545050402

    Cylinder/crankshaft/crankcase diagram

    Gasket

    Part #545050402

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your line trimmers

Choose a symptom to see related grass line trimmer repairs.

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

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

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Repair guides for gas line trimmers

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

How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair time and Difficulty

 15 minutes or less
How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your line trimmers

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

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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