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Poulan 331 line trimmer Parts

Here are the diagrams and repair parts for Poulan 331 line trimmer, as well as links to manuals and error code tables, if available.

Poulan 331 line trimmer
By Schematic
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Browse Parts for 331 Line Trimmers

  • Retaining Ring for Poulan 331 - Part 530015787

    Cylinder/crankcase/crankshaft diagram

    Retaining Ring

    Part #530015787

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

  • Line Trimmer Reed Valve for Poulan 331 - Part 530027593

    Cylinder/crankcase/crankshaft diagram

    Line Trimmer Reed Valve

    Part #530027593

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

  • Small Engine Crankshaft Retaining Ring for Poulan 331 - Part 530015789

    Cylinder/crankcase/crankshaft diagram

    Small Engine Crankshaft Retaining Ring

    Part #530015789

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

  • Line Trimmer Bump Feed Knob for Poulan 331 - Part 530094522

    Driveshaft/shield/handle diagram

    Line Trimmer Bump Feed Knob

    Part #530094522

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

  • Lead Wire for Poulan 331 - Part 530057238

    Cylinder/crankcase/crankshaft diagram

    Lead Wire

    Part #530057238

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

  • Cylinder Kit for Poulan 331 - Part 530069628

    Cylinder/crankcase/crankshaft diagram

    Cylinder Kit

    Part #530069628

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

  • Line Trimmer Engine Piston And Ring Kit for Poulan 331 - Part 530069277

    Cylinder/crankcase/crankshaft diagram

    Line Trimmer Engine Piston And Ring Kit

    Part #530069277

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

  • Lawn & Garden Equipment Carburetor Screw Limit Cap for Poulan 331 - Part 530038479

    Carburetor #530071565 - wt619 diagram

    Lawn & Garden Equipment Carburetor Screw Limit Cap

    Part #530038479

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

  • Line Trimmer Air Filter Housing for Poulan 331 - Part 530054934

    Cylinder/crankcase/crankshaft diagram

    Line Trimmer Air Filter Housing

    Part #530054934

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

  • Line Trimmer Shield Kit for Poulan 331 - Part 530069779

    Driveshaft/shield/handle diagram

    Line Trimmer Shield Kit

    Part #530069779

    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 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
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

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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