Gas Line Trimmer

Model # 2079R Official Ryobi 2-cycle gas trimmer

Here are the diagrams and repair parts for Official Ryobi 2079R 2-cycle gas trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for
2079R Line Trimmers
Capacitor 181969
#8

Boom assy diagram

Capacitor

Part #181969

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

Hardware 147677
#25A

Boom assy diagram

Hardware

Part #147677

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

Hardware 147539
#22A

Boom assy diagram

Hardware

Part #147539

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

Piston Pin 181726
#23

Engine assy diagram

Piston pin

Part #181726

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

Bearing 181719
#16

Engine assy diagram

Bearing

Part #181719

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

Gas Tank 181774
#67

Engine assy diagram

Gas tank

Part #181774

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

Screw 181756
#55

Engine assy diagram

Screw

Part #181756

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

Pulley 181738
#36

Engine assy diagram

Pulley

Part #181738

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

Handle 182167
#12

Boom assy diagram

Handle

Part #182167

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

Gearbox 147488
#27A

Boom assy diagram

Gearbox

Part #147488

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

Symptoms for gas 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: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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

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 difficulty
Time required
 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 difficulty
Time required
 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 difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

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

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…