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Ryobi 825r (41CD825A034) Handheld Trimmer

 Ryobi 825r (41CD825A034) Handheld Trimmer Parts

Shaft Assembly
Engine Assembly
     
Shaft Assembly
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 Fig # Img Part Name Availability Price
A1
Throttle Housing & Trigger Assembly
Throttle Housing & Trigger Assembly Obsolete - Not Available
Part #: 753-04294
Note: Includes 2 & 3
Discontinued
N/A
A2
Throttle Trigger Spring
Throttle Trigger Spring
Part #: 791-610314
Ships in 5 - 9 business days
 $5.71
Add To Cart
A3
Throttle Trigger
Throttle Trigger
Part #: 753-04295
In stock
25+ available
 $5.34
Add To Cart
A4
Throttle Cable
Throttle Cable
Part #: 753-1231
In stock
25+ available
 $9.36
Add To Cart
A5
Boom Assembly
Boom Assembly
Part #: 753-04503
In stock
25+ available
 $42.47
Add To Cart
A6
J-Handle Assembly
Part #: 791-180687
Note: Includes 7 & 8
Ships in 5 - 9 business days
 $24.07
Add To Cart
A7
Grip
Grip
Part #: 791-612831
In stock
3 available
 $6.53
Add To Cart
A8
Tube Closure
Tube Closure
Part #: 791-612021
Backorder:
No ETA.
 $6.21
Add To Cart
A9
Handle Bracket Assembly
Handle Bracket Assembly
Part #: 791-683295
Note: Includes 10-15
In stock
2 available
 $21.73
Add To Cart
A10
Screw
Screw
Part #: 791-181811
In stock
6 available
 $2.99
Add To Cart
A11
Upper Handle Clamp
Upper Handle Clamp
Part #: 791-181812
In stock
1 available
 $4.74
Add To Cart
A12
Middle Handle Clamp
Middle Handle Clamp
Part #: 791-181813
Backorder:
No ETA.
 $6.55
Add To Cart
A13
Lower Handle Clamp
Lower Handle Clamp
Part #: 791-181814
In stock
1 available
 $4.80
Add To Cart
A14
Nut
Nut
Part #: 791-181815
In stock
7 available
 $2.99
Add To Cart
A15
Anti-Rotation Screw
Anti-Rotation Screw
Part #: 791-145569
In stock
1 available
 $4.77
Add To Cart
Fig #ImgPart NameAvailabilityPrice
A16
Split-Boom Coupler
Split-Boom Coupler
Part #: 753-1190
Note: Includes 17-20
In stock
25+ available
 $14.37
Add To Cart
A17
Screw
Screw
Part #: 791-182057
In stock
25+ available
 $3.99
Add To Cart
A18
Bolt
Bolt
Part #: 791-181617
In stock
17 available
 $3.99
Add To Cart
A19
Adjustment Knob
Adjustment Knob
Part #: 791-181981
Ships in 5 - 9 business days
 $6.14
Add To Cart
A20
Knob Retaining Nut
Knob Retaining Nut
Part #: 791-181886
In stock
5 available
 $3.99
Add To Cart
A21
Lower Drive Shaft Housing Assembly
Lower Drive Shaft Housing Assembly
Part #: 791-182387
In stock
15 available
 $34.19
Add To Cart
A22
Upper Clamp Assembly
Upper Clamp Assembly
Part #: 791-153597
In stock
2 available
 $9.67
Add To Cart
A23
Lower Flexible Drive Shaft (24 3/4")
Lower Flexible Drive Shaft (24 3/4")
Part #: 791-181852
In stock
25+ available
 $44.28
Add To Cart
A24
Guard Mounting Screw Assembly
Guard Mounting Screw Assembly
Part #: 791-181858
In stock
3 available
 $3.99
Add To Cart
A25
Bushing Housing Assembly
Bushing Housing Assembly Obsolete - Not Available
Part #: 791-181857
Discontinued
N/A
A26
Anti-Rotation Screw
Anti-Rotation Screw
Part #: 791-145569
In stock
1 available
 $4.77
Add To Cart
A27
Guard And Blade Assy.
Guard And Blade Assy.
Part #: 791-683274
Note: Includes 28
In stock
25+ available
 $23.28
Add To Cart
A28
Blade Assembly
Blade Assembly
Part #: 791-682061
In stock
2 available
 $8.64
Add To Cart
A29
Outer Spool and Eyelet Assembly w/ Retainer
Outer Spool and Eyelet Assembly w/ Retainer
Part #: 791-181457
In stock
25+ available
 $21.61
Add To Cart
A30
Retainer
Retainer
Part #: 791-181458
Ships in 5 - 9 business days
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
A31
Thrust Washer
Thrust Washer
Part #: 791-181561
In stock
1 available
 $3.99
Add To Cart
A32
Small Spring (2 Required for most models)
Small Spring (2 Required for most models)
Part #: 791-181459
Ships in 5 - 9 business days
 $3.99
Add To Cart
A33
Slider
Slider
Part #: 753-04257
Ships in 5 - 9 business days
 $4.29
Add To Cart
A34
E-Clip
E-Clip
Part #: 791-181532
Ships in 5 - 9 business days
 $3.99
Add To Cart
A35
Spring
Spring
Part #: 791-181531
Ships in 5 - 9 business days
 $3.99
Add To Cart
A36
Plunger
Plunger
Part #: 791-181462
Ships in 5 - 9 business days
 $3.99
Add To Cart
A37
C-Clip
C-Clip
Part #: 791-181463
Ships in 5 - 9 business days
 $3.99
Add To Cart
A38
Reel and Line Assembly
Reel and Line Assembly
Part #: 791-181460B
In stock
25+ available
 $18.67
Add To Cart
A39
Large Spring
Large Spring
Part #: 791-181465B
In stock
1 available
 $4.67
Add To Cart
A40
Foam Seal
Foam Seal
Part #: 791-181467
Ships in 5 - 9 business days
 $3.99
Add To Cart
A41
Bump Head Knob Assembly
Bump Head Knob Assembly
Part #: 791-181468B
Note: Includes spring and foam seal
In stock
25+ available
 $10.94
Add To Cart
A
Shoulder Harness Clamp
Shoulder Harness Clamp
Part #: 791-610327
In stock
2 available
 $17.69
Add To Cart
Engine Assembly
Click to expand
 Fig # Img Part Name Availability Price
B1
Engine Cover
Engine Cover
Part #: 753-1222
In stock
2 available
 $22.58
Add To Cart
B2
Engine Cover Screws
Engine Cover Screws
Part #: 753-04994
Backorder:
Unavailable until 05/16/2016
 $3.99
Add To Cart
B3
Valve Cover Screw Obsolete - Not Available
Part #: 791-181025
Discontinued
N/A
B4
Valve Cover
Valve Cover
Part #: 791-182098
In stock
2 available
 $6.03
Add To Cart
B5
Valve Cover Gasket
Valve Cover Gasket
Part #: 791-182099
In stock
10 available
 $5.43
Add To Cart
B6
Rocker Adjustment Nut
Rocker Adjustment Nut
Part #: 791-182340
Backorder:
No ETA.
 $4.30
Add To Cart
B7
Rocker Arm Pivot
Part #: 791-182101
Ships in 5 - 9 business days
 $4.12
Add To Cart
B8
Rocker Arm
Part #: 791-182100
Backorder:
No ETA.
 $3.87
Add To Cart
B9
Rocker Arm Stud
Rocker Arm Stud
Part #: 791-182341
Backorder:
No ETA.
 $5.60
Add To Cart
B10
Valve Spring Retainer
Valve Spring Retainer
Part #: 791-182103
Ships in 5 - 9 business days
 $3.20
Add To Cart
B11
Valve Spring
Valve Spring Obsolete - Not Available
Part #: 791-181038
Discontinued
N/A
B12
Push Rod Guide
Part #: 791-182102
Backorder:
No ETA.
 $5.14
Add To Cart
B13
Push Rod
Push Rod Obsolete - Not Available
Part #: 791-181033
Discontinued
N/A
B14
Cylinder Assembly
Cylinder Assembly
Part #: 753-04816
In stock
6 available
 $37.29
Add To Cart
B15
Screw (M5 x 18.7mm)
Screw (M5 x 18.7mm)
Part #: 791-181003
Ships in 5 - 9 business days
 $2.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
B16
Intake Baffle
Intake Baffle Obsolete - Not Available
Part #: 753-1226
Discontinued
N/A
B17
Carburetor Mount Gasket
Carburetor Mount Gasket Obsolete - Not Available
Part #: 791-182749
Discontinued
N/A
B18
Muffler Baffle
Muffler Baffle
Part #: 753-1232
Ships in 5 - 9 business days
 $6.49
Add To Cart
B19
Nut
Part #: 9072
Ships in 5 - 9 business days
 $3.38
Add To Cart
B20
Carburetor Mount
Carburetor Mount
Part #: 791-182347
Note: Includes 19
In stock
2 available
 $10.75
Add To Cart
B21
Carburetor Mount Screw
Carburetor Mount Screw Obsolete - Not Available
Part #: 791-182348
Discontinued
N/A
B22
Carburetor Gasket
Carburetor Gasket Obsolete - Not Available
Part #: 791-182732
Discontinued
N/A
B23
Carburetor with Primer
Carburetor with Primer
Part #: 753-1225
In stock
25+ available
 $39.74
Add To Cart
B24
O-Ring, Carburetor
O-Ring, Carburetor
Part #: 791-181751
Ships in 5 - 9 business days
 $3.99
Add To Cart
B25
Air Filter Cover Assembly
Air Filter Cover Assembly
Part #: 753-04223
Note: Includes 28 & 29
In stock
11 available
 $17.74
Add To Cart
B26
Breather Tube Assembly
Breather Tube Assembly
Part #: 791-182097
In stock
5 available
 $5.49
Add To Cart
B27
Screw
Screw
Part #: 791-181750
In stock
6 available
 $3.99
Add To Cart
B28
Air Filter
Air Filter
Part #: 791-181757
In stock
25+ available
 $3.99
Add To Cart
B29
Air Filter Cover Assembly
Air Filter Cover Assembly
Part #: 753-04223
In stock
11 available
 $17.74
Add To Cart
B30
Fuel Cap
Fuel Cap
Part #: 791-182271
In stock
1 available
 $12.19
Add To Cart
Fig #ImgPart NameAvailabilityPrice
B31
Fuel Return Line
Fuel Return Line
Part #: 791-182352
In stock
25+ available
 $4.20
Add To Cart
B32
Fuel Pick-Up Line with Filter
Fuel Pick-Up Line with Filter
Part #: 791-182353
Ships in 5 - 9 business days
 $5.80
Add To Cart
B33
Screw
Screw
Part #: 791-181080
In stock
1 available
 $3.72
Add To Cart
B34
Washer
Washer
Part #: 791-182354
In stock
2 available
 $3.71
Add To Cart
B35
Fuel Tank Assembly
Fuel Tank Assembly Obsolete - Not Available
Part #: 791-182355
Note: Includes 30-32
Discontinued
N/A
B36
Fuel Tank Shield
Fuel Tank Shield Obsolete - Not Available
Part #: 791-182356
Discontinued
N/A
B37
Throttle Cable
Throttle Cable
Part #: 753-1231
In stock
25+ available
 $9.36
Add To Cart
B38
Muffler Gasket
Muffler Gasket
Part #: 791-181048
In stock
2 available
 $3.99
Add To Cart
B39
Muffler
Muffler Obsolete - Not Available
Part #: 791-182359
Note: Includes 40, 42-44
Discontinued
N/A
B40
Spark Arrestor Screen Obsolete - Not Available
Part #: 791-180890
Discontinued
N/A
B41
Screen Cover
Screen Cover
Part #: 791-181045
Backorder:
No ETA.
 $3.27
Add To Cart
B42
Screw
Screw
Part #: 791-181046
In stock
1 available
 $1.86
Add To Cart
B43
Muffler Mounting Screw
Part #: 791-182361
Backorder:
No ETA.
 $4.23
Add To Cart
B44
Muffler Cover
Muffler Cover Obsolete - Not Available
Part #: 753-04092
Discontinued
N/A
B45
Nut
Nut Obsolete - Not Available
Part #: 753-1241
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
B46
Palnut
Palnut
Part #: 753-04288
Ships in 5 - 9 business days
 $5.92
Add To Cart
B47
Recoil Pulley Assembly
Recoil Pulley Assembly
Part #: 753-1199
In stock
3 available
 $11.51
Add To Cart
B48
Recoil Spring
Recoil Spring
Part #: 753-04286
In stock
21 available
 $12.52
Add To Cart
B49
U-shaped Nut
U-shaped Nut
Part #: 791-182366
Ships in 5 - 9 business days
 $3.03
Add To Cart
B50
Pull Handle
Pull Handle
Part #: 631-04164B
In stock
23 available
 $3.99
Add To Cart
B51
Rope Guide
Rope Guide
Part #: 791-611061
In stock
2 available
 $5.95
Add To Cart
B52
Rope
Rope
Part #: 791-613103
Ships in 5 - 9 business days
 $5.64
Add To Cart
B53
Screw
Screw
Part #: 9054
Note: Includes 46-52 & 54
In stock
3 available
 $3.99
Add To Cart
B54
Starter Housing Assembly Obsolete - Not Available
Part #: 753-04154
Discontinued
N/A
B55
Clutch Washer
Clutch Washer
Part #: 9162-1
Ships in 5 - 9 business days
 $3.99
Add To Cart
B56
Clutch with Washer
Clutch with Washer
Part #: 753-1238
In stock
25+ available
 $24.41
Add To Cart
B57
Clutch Drum
Clutch Drum
Part #: 791-153592
Ships in 5 - 9 business days
 $29.59
Add To Cart
B58
Clutch Cover
Clutch Cover
Part #: 753-1239
In stock
2 available
 $11.73
Add To Cart
B59
Anti-Rotation Screw
Anti-Rotation Screw
Part #: 791-145569
In stock
1 available
 $4.77
Add To Cart
B60
Screw
Screw
Part #: 753-1240
In stock
2 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
B61
Cover Screw
Cover Screw
Part #: 791-181345
In stock
8 available
 $2.99
Add To Cart
B62
Ignition Module with Screws
Ignition Module with Screws
Part #: 791-182725
In stock
5 available
 $63.33
Add To Cart
B63
Spacer
Spacer Obsolete - Not Available
Part #: 791-181065
Discontinued
N/A
B64
Flywheel Assembly
Flywheel Assembly
Part #: 753-05240
In stock
24 available
 $36.32
Add To Cart
B65
Shroud Assembly with Screws
Shroud Assembly with Screws Obsolete - Not Available
Part #: 791-182743
Note: Includes 86
Discontinued
N/A
B66
Crankcase Assembly
Part #: 791-182376
Ships in 5 - 9 business days
 $97.91
Add To Cart
B67
Breather Fitting, 90 Degree Elbow
Breather Fitting, 90 Degree Elbow
Part #: 791-182375
Ships in 5 - 9 business days
 $5.38
Add To Cart
B68
Breather Hose
Breather Hose
Part #: 791-182379
In stock
14 available
 $3.99
Add To Cart
B69
Cam Gear
Part #: 791-181015
Ships in 5 - 9 business days
 $20.35
Add To Cart
B70
Cam Follower
Cam Follower Obsolete - Not Available
Part #: 791-182123
Discontinued
N/A
B71
Cam Bracket
Cam Bracket
Part #: 791-181013
Ships in 5 - 9 business days
 $9.12
Add To Cart
B72
Cam Bracket Screw
Part #: 791-181012
Ships in 5 - 9 business days
 $3.69
Add To Cart
B73
Valves, Intake and Exhaust
Valves, Intake and Exhaust
Part #: 791-181040
In stock
3 available
 $17.66
Add To Cart
B74
Cylinder Gasket
Cylinder Gasket
Part #: 791-182374
Ships in 5 - 9 business days
 $4.99
Add To Cart
B75
Oil Pan Gasket
Oil Pan Gasket
Part #: 791-181018
In stock
1 available
 $4.18
Add To Cart
Fig #ImgPart NameAvailabilityPrice
B76
Oil Pan
Oil Pan
Part #: 791-182377
Note: Includes 75 & 77
Ships in 5 - 9 business days
 $16.27
Add To Cart
B77
Screw
Screw
Part #: 9054
In stock
3 available
 $3.99
Add To Cart
B78
Dipstick Assembly
Dipstick Assembly
Part #: 791-182378
Note: Includes 79
In stock
4 available
 $5.89
Add To Cart
B79
O-Ring
O-Ring
Part #: 791-182290
In stock
5 available
 $3.99
Add To Cart
B80
Connecting Rod
Connecting Rod
Part #: 791-181009
In stock
1 available
 $20.28
Add To Cart
B81
Wrist Pin Button
Wrist Pin Button
Part #: 791-181008
In stock
2 available
 $5.60
Add To Cart
B82
Piston
Piston Obsolete - Not Available
Part #: 753-04878
Discontinued
N/A
B83
Wrist Pin
Part #: 791-181006
Backorder:
No ETA.
 $4.32
Add To Cart
B84
Piston Ring Set
Piston Ring Set
Part #: 753-04801
In stock
13 available
 $5.12
Add To Cart
B85
Washer
Washer
Part #: 791-182409
In stock
7 available
 $3.99
Add To Cart
B86
Shroud Screw
Part #: 791-181861
Ships in 5 - 9 business days
 $2.47
Add To Cart
B87
Switch with Wires
Switch with Wires
Part #: 791-182365
Ships in 5 - 9 business days
 $10.62
Add To Cart
B
Spark Plug
Spark Plug
Part #: 794-00043
Ships in 5 - 9 business days
 $7.76
Add To Cart
B
Short Block Assembly
Part #: 753-04087
Note: Includes 3-15, & 66-84
Ships in 5 - 9 business days
 $202.36
Add To Cart
B
Flywheel Assembly
Flywheel Assembly
Part #: 753-05240
In stock
24 available
 $36.32
Add To Cart
Fig #ImgPart NameAvailabilityPrice
B
Carburetor Repair Kit
Carburetor Repair Kit
Part #: 753-04014
In stock
25+ available
 $19.33
Add To Cart
B
Cylinder Assembly
Cylinder Assembly
Part #: 753-04816
Note: Includes 9, 12, 14, 74
In stock
6 available
 $37.29
Add To Cart

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Trimmer Parts

Repair Guides
Line Trimmers 101
Line Trimmers 101

This article explains the basic types and features of line trimmers, and it also offers purchasing guidelines for line garden trimmers.

How to Remove a Trimmer Clutch

This video explains how to remove the clutch from most line and string trimmers. Tips are provided for removing tricky clutch drum screws.

How to Winterize Power Tools and Machines

This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools.

Lawn and Garden Machines and Power Tools
Lawn and Garden Machines and Power Tools

This article lists the major categories of lawn and garden tools and machines, explaining the basic applications, types, and features of each.

Discussion
Discussion for the Ryobi 825r (41CD825A034) Handheld Trimmer

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  • Subject:
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  • Comment:
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Rcsodak
Question: Free Spinning Head

Rcsodak

I got into long grass and now head doesnt engage to engine. How do i tell if its clutch or shaft problem?
Head free spins with engine off.
thanks
ShotOut
Reply: Free Spinning Head

ShotOut

Rcsodak The head can spin freely when the engine is off, as the clutch arms are not engaged against the drum. Typically the clutch drum is screwed into the very end of the engine's crankshaft. The clutch is threaded onto the crank closer to the engine Your unit has the EZ link split boom I notice. The drive shaft should be checked for operation on the lower boom first. Turn the head and observe for movement at the opposite end. Checking the top end involves running the engine and checking for movement at the lower shaft end in the tube with the engine running at a normal speed. The clutch is NOT supposed to engage at idle. It works off of centrifugal force and only becomes operable when the engine reaches a certain RPM.
catlee337
Question: Dual Line Spool

catlee337

What is the proper way to add line to the spool?
WJA
Reply: Dual Line Spool

WJA

Hello catlee337,

We have prepared an article and video on this subject. Here is the link to it. How to Replace Trimmer Line

Hope this helps,
-WJA
das
Question: Head Unit Won't Turn

das

engine runs great, but suddenly the head unit won't spin?
1158817
Reply: Head Unit Won't Turn

1158817

probably a broken clutch. just had that issue myself. one of two clutch springs snapped. temporarily repaired with tie-wire. hey it works for the mean timel (also spring cant be bought alone)
WJA
Reply: Head Unit Won't Turn

WJA

Hello,

There are a couple of other items to check also along with the 753-1238 clutch. Make sure your drive shafts are connected and not worn on the ends. They would be part numbers 791-181852 lower flexible drive shaft, 753-04503 boom assembly (the upper drive shaft is in side of it). And check the clutch drum assembly, it may be rounded where the drive shaft goes through and it may be worn to thin for the clutch to make contact.

-WJA
licorice
Question: Pull Starter

licorice

My pull rope broke, I have taken the trimer apart and there is no way to restring the rope? Do i have to buy a new pully or starter assembly. And it dose not say what you get with a new starter assembly ?
WJA
Reply: Pull Starter

WJA

Hello licorice,

We have prepared an article and video to aid you with your trimmer repair. Here is the link to it. How to repair the starter on a trimmer.

Hope this helps,
WJA
woody_dsw
Question: Flexible Drive Shaft

woody_dsw

how do i take it apart to come out of the housing woody_dsw
dayoung
Question: Primer Bulb

dayoung

When replacing the primer bulb several parts of the carburetor came off. I thought I put them back on the correct way but now all the trimmer will do is idle. When I give it gas to start trimming it dies. Should I replace the whole carburetor kit?
UtahAV
Reply: Primer Bulb

UtahAV

Hi dayoung,

I would start by cleaning the carburetor. We have an article and video available that will show you how. You can find it here...

How to Clean a 2-Cycle Carburetor.

If while cleaning the carb you notice that the diaphragm or the reed valves seem hard or brittle then you will need to install the carb repair kit.

I hope this helps,

-UtahAV
-Mark
Hello:
Noticed recently lower shaft housing is slipping in the click-link connector. - and although motor runs at high speed - get no joy at trimmer or acces. end. Part #753-0453 does that include female type fitting (not rounded out)? Is it repair I can make?
Lakecam
Question: Upper Drive Shaft Housing

Lakecam

Is this just the housing or is the driveshaft included. My housing is fine, but the drive shaft is stripped and will not turn the lower shaft.
UtahAV
Reply: Upper Drive Shaft Housing

UtahAV

Hi lakecam,

The shaft assembly includes both the outer shaft and the inner cable. It can only be offered this way because there are some connections on the inner cable that can only be made by the factory.

I hope this helps,

-UtahAV
-Mark
Jack
Question: Primer Ball

Jack

I have a 825R 4 cycle trimmer. I cannot find a replacement primer ball on the parts list.
xaminmo
Reply: Primer Ball

xaminmo

Did some major digging and here's what I found about the Ryobi 825R trimmer:
* Engine is 793-00007 aka AC-2.1, 26.1cc
* Fuel Line 0.080 ID, same as poulan 530069247. Tygon is better.
* Carburetor is Walbro WYL-187-1 aka Ryobi/Ryan/MTD 753-1225
* Carb Diaphragm kit is D11-WYL
* Carb Metering spring is 98-3160-7
* Carb Rebuild is K20-WYL or Ryobi 753-04014.
* Primer Bulb is 188-16-1 (originally 188-12-1)

Glen
Question: Head Replacement

Glen

How do I remove the spool head on my 825r trimmer, I have up to the slider off and now I am stuck?
Dennis
Question: No Spark

Dennis

I get no spark after cleaning the magnets and coil. I suspect the coil may be bad. Is there any way to check it?
Adam
Question: Carb

Adam

My trimmer wasn't running, and the fuel lines were bad so I replaced the fuel lines and fuel filter. Trimmer still didn't run. Realized the problem was in the carb. After looking at prices for a replacement, I decided to take my carb apart and clean everything. I paid special attention to the small holes and the diaphragm spring pendulum thing. I found that the diaphragm was getting stuck. After I took it apart, I scraped and cleaned it, reassembled the carb and voila! the trimmer runs again. I don't know how long this fix is going to work, but it saved me $66 so it's worth it to me. Hope this helps.
Mike M
Question: Replace A Start Rope

Mike M

I have replaced the starter rope on my Ryobi. I put it back together and was able to start it. After I shut it down I was unable to use the pull cord to restart it. It was like it was seized. I took it apart again, put back together and thought I was ok. Same thing happened. Once I got it started I was unable to use the pull cord. Did I put it together wrong or is a part broken?
Is the drive shaft one piece from the clutch to the accessory?
WJA
Reply: Gas Trimmer Flexible Drive Shaft

WJA

Hi Gil,

The Ryobi trimmer actually utilizes two drive shafts in this unit. The upper drive shaft and housing assembly contains the drive shaft from the clutch and has a coupling on the other end to accept the lower drive shaft and housing assembly.

Hope this helps,
-WJA
john s
Question: Clutch Removeal

john s

Does anyone know how to remove the clutch housing on a 825R trimmer?
dave
Reply: Clutch Removeal

dave

Drain oil .Remove the Oil case cover. Wedge the crank to keep it from turning. Insert 20T (?) down center of clutch housing. Loosen screw holding clutch housing to crank shaft.
Andy
Question: Low RPM

Andy

My engine will not hit optimum RPM. It starts fine and runs smooth, just not enough RPM to make the tools effective. I replaced the carb and plug. Could it be a blocked muffler? Any thoughts?
Ryan
Question: Carburetor

Ryan

The primer bulb is cracked and according to the parts manual, I need the carburetor part #182349. There is no part with this number on the site. Where can I get this part? Thanks!
Opa
Reply: Carburetor

Opa

you need a Walbro Primer Bulb part# 188-16-1
Rick
Question: Hard Starts & Stalling

Rick

I recently installed new plug,muffler/spark arrestor,and carb. assembly,fuel filter and both lines. I am still having trouble starting the machine and it stalls during use numerous times?
Mark
Reply: Hard Starts & Stalling

Mark

I found a cracked fuel line causing this type of problem.
hilary
Reply: Hard Starts & Stalling

hilary

Why does the engine shut off during use?
ken44
Question: Torque Specs

ken44

Where can I find cylinder head torque for RYOBI 825r gas trimmer?
brian
Question: I Need A Primer Bulb Part

brian

I need the black gasket under the primer bulb i cant find it in this site
Mark
Reply: I Need A Primer Bulb Part

Mark

Hi brian, Unfortunately Ryobi does not provide individual parts for the carburetor on the 825r. It is only available as an assembly. It is part #753-1225 and is available from http://www.ereplacementparts.com. Good luck with your repair! -Mark
Nick-BG
Question: Lack Of Fuel From Carb

Nick-BG

I replaced my fuel lines and primer ball after finding cracks in them. My trimmer will start is I prime the cylinder with fuel but will not remain running. It will not start with this priming. What do I do?
Mark
Reply: Lack Of Fuel From Carb

Mark

Hi Nick-BG, I think the problem is going to be in the carburetor. When fuel lines become cracked it can let dirt into the carb. The lines breaking down themselves can also put debris into the carb. Replacing the carb should get things running again. It is part #753-1225 and is available from http://www.ereplacementparts.com. Hope this helps! -Mark
Mike
Reply: Lack Of Fuel From Carb

Mike

Nick, I was wondering how you got the intake fuel line with the filter on the end inside the fuel tank? Of course I could take the plastic intake line off the filter and shove the fuel line into the top opening then fish out the line and reinstall the filter, but I kind of hate to take the line off the filter because it fits so tightly and would probably have to be cut off. How did you do it?

Also, did you buy a new carb, or just clean the old one to get it running again?

Mike
davem
Question: Ryobi 825r

davem

Am wanting to get to the clutch for inspection. Attempt to turn hidden screw cw and ccw by inserting long flat screwdriver blade thru the clutch housing shaft is pushing the limits of the screwdrivers quality.
Any suggestions beyond destroying the clutch housing?
bec98x
Reply: Ryobi 825r

bec98x

when you say clutch housing you do mean the clutch itself right? (all metal)
take a hammer and punch. insert punch into center of clutch drum assembly. hit it hard 1 or 2 x. Might break it loose.
davem
Question: Ryobi 825R 4 Cycle

davem

Am going to order a new clutch assembly PN 753-05860 at a cost of $20.19. There is shown a washer behind the clutch assembly PN 9162-1 that has a price of $11.12.
It appears to be an ordinary washer- why should it be so expensive??
THANKS
Dave
Really good product. But like all small engines when they run they run when they don't they don't at all.
Kenneth Hall
Review: Ryobi - 825r 825r
4 star
Kenneth Hall
Front two cylinder base screws came loose causing cylinder casing to break in two spots. lost oil and cylinder assembly has to be replaced. Slider was bent,reel
Accessories
Accessories for the 825r

Trimmer Line:
See more trimmer line 

.080" Square Trimmer Line - 980'x1 Spool
$38.63

69-174
.080" Round Trimmer Line - 50'x1 Donut
$4.15

69-171
.080" Square Trimmer Line - 50'x1 Donut
$5.01

fancyboxy