780R Ryobi Trimmer - Overview

Models starting with 780R

Keep searches simple, eg. "belt" or "pump".
Front Mounting Pad – Part Number: 791-145308
Front Mounting Pad
PartSelect #: PS10013248
Manufacturer #: 791-145308
  No Longer Available
GEARBOX ASM – Part Number: 791-182193
GEARBOX ASM
PartSelect #: PS19298048
Manufacturer #: 791-182193
The Screws are sold separately.
  No Longer Available
Manual – Part Number: 917153592
Manual
PartSelect #: PS10024016
Manufacturer #: 917153592
  No Longer Available
Retaining Ring – Part Number: 791-145570
Retaining Ring
PartSelect #: PS10013257
Manufacturer #: 791-145570
  No Longer Available
O.E.M. Carburetor Repair Kit (Tillotson) – Part Number: 791-147170
O.E.M. Carburetor Repair Kit (Tillotson)
PartSelect #: PS10013285
Manufacturer #: 791-147170
  No Longer Available
Driver – Part Number: 791-147489
Driver
PartSelect #: PS10013311
Manufacturer #: 791-147489
  No Longer Available
Throttle Housing Screws – Part Number: 791-145888
Throttle Housing Screws
PartSelect #: PS10013259
Manufacturer #: 791-145888
  No Longer Available
Pulley And Rope Guide Retainer – Part Number: 791-153644
Pulley And Rope Guide Retainer
PartSelect #: PS10013382
Manufacturer #: 791-153644
  No Longer Available
Engine Gasket Kit – Part Number: 791-180011
Engine Gasket Kit
PartSelect #: PS10013396
Manufacturer #: 791-180011
  No Longer Available
Air Cleaner/Muffler Cover Assembly – Part Number: 791-180349
Air Cleaner/Muffler Cover Assembly
PartSelect #: PS10013532
Manufacturer #: 791-180349
  No Longer Available
Choke Lever And Plate – Part Number: 791-180353
Choke Lever And Plate
PartSelect #: PS10013539
Manufacturer #: 791-180353
  No Longer Available
Carburetor Mounting Screw Assembly – Part Number: 791-180351
Carburetor Mounting Screw Assembly
PartSelect #: PS10013537
Manufacturer #: 791-180351
  No Longer Available

Common Symptoms of models starting with 780R

[Viewing 2 of 2]
Will Not Start
Fixed by
these parts
Fixing Fixing Fixing
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Engine revs but trimmer head will not turn
Fixed by
these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Lost the retainer for my brush cutter on my Troy-bilt brush cutter
Parts fit perfectly. Removed the string trimmer and installed the brush blade. Tightened with an 11mm socket and went to work.
Parts Used:
Blade Retaining Kit (includes 34 & 42)
  • Steven from LOUISVILLE, KY
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Socket set
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