product name

Ryobi 790r 41AD790A734 (2004) Gas String Trimmer

Model: 790r 41AD790A734 41AD790A734 790r (2004)

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Boom & Trimmer Parts

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1
Throttle Housing Assembly (includes 2-4) MTD-753-04339

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2
Throttle Trigger Lock-Out MTD-753-04340

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3
THROTTLE TRIGGERBC:MTD MTD-753-06754

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4
Throttle Trigger Spring MTD-791-182690

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5
Switch Assembly MTD-791-182405

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6
Throttle Cable Assembly MTD-753-04405

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7
Harness Clip MTD-791-610327

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8
Upper Drive Shaft Housing Assembly MTD-753-04236

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9
J-Handle Assembly MTD-791-181099

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10
Handle Bracket Assembly (includes 11-16) MTD-791-683295

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12
Upper Handle Clamp MTD-791-181812

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13
Middle Handle Clamp MTD-791-181813

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14
Lower Handle Clamp MTD-791-181814


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16
Anti-Rotation Screw MTD-791-145569

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17
Click-Link Coupler (includes 18-21) MTD-791-181616

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20
Adjustment Knob MTD-791-181618

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21
Adjustment Knob Nut MTD-712-04018A

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22
Lower Drive Shaft Housing Assembly MTD-791-180804

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23
Lower Flexible Drive Shaft MTD-791-613300

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24
Shield Mount Screw Assembly MTD-791-182200

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25
2 piece Gearbox Assembly (includes 26-28 & 33) MTD-791-182193

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26
SCREW #10-24X11/16 T-25 MTD-791-182195

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27
Anti-Rotation Screws MTD-791-145569

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28
Blade Driver MTD-791-182196

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29
Blade Shield/Shield Mount MTD-791-147492

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30
Shield Mounting Screw MTD-791-683304

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31
Shield Assembly (includes 32) MTD-791-683299

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32
Blade Assembly MTD-791-682061

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33
Retaining Washer MTD-791-147490

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34
Spool Shaft MTD-791-612483

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35
Outer Spool Assembly (includes 36) MTD-791-683301

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36
RETAINER MTD-1772

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38
Inner Reel MTD-791-147495

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39
Bump Head Knob Assembly MTD-791-180814B

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40
4-Tooth Blade MTD-791-145873B


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Blade Retaining Kit (includes 33 & 41) MTD-791-180014B

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Locking Rod Tool MTD-791-613226

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42
Left Housing 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182191

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43
Right Housing 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182192

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44
Pinion Gear Assembly 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182194

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45
Output Shaft Bushing 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182199

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46
Output Shaft Gear 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182198

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47
Output Shaft Assembly (includes 45 & 46) 2 Piece Gearbox Assembly Part - Item 25 MTD-791-182197

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48
Palnut 2 Piece Gearbox Assembly Part - Item 25 MTD-753-04348

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Bump Head Assembly Optional Accessory; Item Not Shown MTD-791-147498

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Reel & Line Assembly Optional Accessory; Item Not Shown MTD-953-1156

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Reel and Line Assembly Optional Accessory; Item Not Shown MTD-791-147345B

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Shoulder Harness Optional Accessory; Item Not Shown MTD-791-682075B

Engine Parts

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1
Air Cleaner/Muffler Cover Assembly (includes 2 & 36) MTD-753-04317

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2
Air Cleaner Filter MTD-791-180350B

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3
Carburetor Mounting Screw Assembly MTD-791-180351

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4
Choke Extension MTD-753-04227

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5
Choke Plate (includes 6) MTD-753-04419

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6
Carburetor Assembly (includes 7 & 18) MTD-753-04338

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7
CARBURETOR GASKET MTD-791P610675

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8
Carb Mount Screw MTD-791-181860

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9
Primer and Hose Assembly MTD-791-683974B

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10
Carb Mount Assembly (includes 8, 11 & 12) MTD-753-1196

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11
Reed Assembly MTD-791-684451

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12
Carburetor Mount Gasket MTD-753-1208

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13
Crank Case Service Assembly (includes 8) MTD-753-04846

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14
Rear Mounting Pad MTD-791-612134

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15
Fuel Tank Assembly (Incl. 16) (includes 16-18) MTD-753-04606

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16
Fuel Tank Cap MTD-791-182612

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17
Fuel Return Line MTD-791-181086

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18
Fuel Line Assembly MTD-791-683398

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19
Front Mounting Pad MTD-791-145308

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20
Shroud Extension & Stand (includes 36) MTD-753-04702

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21
Flywheel Assembly MTD-753-05240

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22

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23
Recoil Pulley Assembly (includes 24 and 31) MTD-753-04823

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24
Recoil Spring MTD-753-04286

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25
Rope Guide MTD-753-1200

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26
Pulley Retainer MTD-753-04288

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27
Pull Handle MTD-631-04164B


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29
Pressure Plate Assembly (includes 55) MTD-753-04417

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30
Starter Housing Assembly (includes 23-29, 31 & 55) MTD-753-04495

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31
SCREW:10-32X.5 MTD-1964

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32

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33
Starter Clutch Assembly MTD-753-05860

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34
Clutch Drum Assembly MTD-791-153592

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35
Clutch Cover Assembly (includes 36-39) MTD-753-04497

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36
Cover Screw MTD-791-181345

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37
Anti-Rotation Screw MTD-791-182519

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38

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39

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40
Wire Leads and Sleeve MTD-791-182798

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41
Ground Tab MTD-791-611063

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42
Module Assembly MTD-753-04109

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43
Spark Plug MTD-791-610311B

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44
Muffler Assembly (includes 45-50) MTD-753-04110

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45
Spark Arrestor Screen MTD-753-04312

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46
Spark Arrestor Plate MTD-753-04313

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47
Spark Arrestor Hood MTD-753-04314

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48
Spark Arrestor Screw MTD-753-04315

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49
Muffler Gasket MTD-753-04619

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50
Muffler Mounting Bolt Assembly MTD-791-147575

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51
Cylinder Assembly (includes 51 & 52) (includes 53 & 54) MTD-753-04814

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52
Piston and Rod Assembly MTD-753-04367

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53
Cylinder Gasket MTD-753-04182

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54
Cylinder Bolt MTD-791-182723

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55
Screw, 10-9 x .50 MTD-1755

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Piston Ring Set Item Not Shown MTD-753-1209

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Short Block Assembly (includes 13, 8, 43, & 51-54) Item Not Shown MTD-753-04847

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Clutch Springs Item Not Shown MTD-791-181599
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