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Parts

product name

McCulloch MT780 41BD780G977 Gas String Trimmer

Model: MT780 41BD780G977 41BD780G977 MT780

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product name

Boom and Trimmer

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1
THROTTLE HOUSING AS MTD-791-182801
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2
THROTTLE LOCKOUT LEVEL MTD-791-182802
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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 (includes 6) MTD-791-182405
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6
ACL Throttle Cable MTD-746-04085A
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7
SHOULDER STRAP CLAMP MTD-4301A
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7
Harness Clip MTD-791-610327
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8
DRIVE SHAFT HOUSING ASSEMBLY MTD-791-147486
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9
J-Handle Assembly MTD-791-181099
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10
Handle Bracket Assembly (includes 13-15 & 20) MTD-791-683295
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11
Screw MTD-791-181811
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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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15
Nut MTD-791-181815
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16
Flexible Drive Shaft MTD-791-181817
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17
Shield Mount Screw Assembly MTD-791-182200
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18
2 piece Gearbox Assembly (includes 19-29) MTD-791-182193
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19
SCREW #10-24X11/16 T-25 MTD-791-182195
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20
Anti-Rotation Screw MTD-791-145569
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21
LEFT HOUSING MTD-791-182191
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22
RIGHT HOUSING MTD-791-182192
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23
SCREW #10-24X11/16 T-25 MTD-791-182195
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24
Pinion Gear Assembly MTD-791-182194
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25
BUSHING-OUTPUT SHA MTD-791-182199
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26
GEAR-OUTPUT SHAFT MTD-791-182198
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27
SHAFT-ASSEMBLY-OUTPUT MTD-791-182197
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28
Blade Driver MTD-791-182196
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29
Palnut MTD-753-04348
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30
Blade Shield/Shield Mount MTD-791-147492
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31
Shield Mounting Screw MTD-791-683304
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32
GUARD AND BLADE ASSEMBLY MTD-791-683299
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33
Blade Assembly MTD-791-682061
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34
Retaining Washer MTD-791-147490
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35
Spool Shaft MTD-791-612483
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36
SPOOL ASM-OUTER 3000 NLAUD MTD-791-683301
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37
RETAINER MTD-1772
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38
Spring MTD-791-610636B
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39
Inner Reel MTD-791-147495
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40
KNOB ASSEMBLY-BUMP 3000 STRG TRM MTD-791-180814B
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41
4-Tooth Blade MTD-791-145873B
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42
Nut MTD-712-04105
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Blade Retaining Kit (includes 34 & 42) (not shown) MTD-791-180014
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Locking Rod Tool (not shown) MTD-791-613226
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Shoulder Strap Assembly MTD-791-682075B
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Reel & Line Assembly optional accessory MTD-953-1156
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Reel and Line Assembly optional accessory MTD-791-147345
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Bump Head Assembly (includes 35-40) optional accessory MTD-791-147498

Engine

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1
COVER ASSEMBLY:AIRCL:MFLR MTD-753-04810
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2
Air Cleaner Filter MTD-791-180350B
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3
ASSEMBLY, CARBURETOR MO MTD-791-180351
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4
PLATE ASSEMBLY:CHOKE:WV MTD-753-04419
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5
CHOKE LEVER MTD-753-04227
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6
Fuel Return Line MTD-791-181086
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7
Carburetor Assembly MTD-753-04338
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8
CARBURETOR GASKET MTD-791P610675
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9
SCREW, 10-24X.75 T-2 MTD-791-181860
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10
CARBURETOR MOUNT ASSEMBLY MTD-753-1196
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11
REED VALVE ASSEMBLY MTD-791-684451
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12
Primer and Hose Assembly MTD-791-683974B
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13
Carburetor Mount Gasket MTD-753-1208
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14
PAD, REAR MOUNT PAD MTD-791-612134
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15
FUEL TANK ASSEMBLY MTD-791-182767
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16
Fuel Cap Assembly MTD-791-182612
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17
Fuel Line Assembly MTD-753-04233
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18
PAD, FRONT MOUNTING MTD-791-145308
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19
CRANKCASE ASSEMBLY-SERVICE MTD-753-04401
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20
Flywheel Assembly MTD-753-05240
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21
Spacer MTD-791-181525
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22
Screw, 10-9 x .50 MTD-1755
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23
RETAINER ASSEMBLY-PULLE MTD-753-04705
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24
Pulley Retainer MTD-753-04288
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25
START ASSEMBLY:S/A:PUL MTD-753-04823
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26
Recoil Spring MTD-753-04286
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27
RET:EYELET:S/A MTD-753-04824
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28
Rope Guide MTD-791-611061
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29
Rope MTD-791-613103
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30
Pull Handle MTD-631-04164B
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31
SCREW:10-32X.5 MTD-1964
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32
HOUSING ASSEMBLY:START:MCC MTD-753-04905
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33
Washer MTD-9162-1
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34
Starter Clutch Assembly MTD-753-05860
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35
Clutch Drum Assembly MTD-791-153592
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36
ASM-CLUTCH COVER NLAUD MTD-753-04889
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37
Anti-Rotation Screw MTD-791-182519
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38
Cover Screw MTD-791-181345
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39
EXT-SHROUD W/HOLE MTD-753-04702
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40
WIRE:LEAD:RED/BK MTD-753-05025
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41
TAB, GROUND MTD-791-611063
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42
PULSE MDL ASSEMBLY:W/HD MTD-753-04336
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43
Spark Plug MTD-791-610311B
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44
MUFFLER ASM CAT NLAUD MTD-753-05169
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45
Exhaust Gasket MTD-753-04619
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46
Muffler Mounting Bolts MTD-710-04188A
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47
Cylinder Assembly (includes 48 & 49) MTD-753-04814
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48
PISTON ASSEMBLY:W/ROD/RIN MTD-753-04367
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49
Cylinder Gasket MTD-753-04182
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50
SCREW-SET MTD-753-04361
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Piston Ring Set (items not shown) MTD-753-1209
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SCREEN-SPA MTD-753-04689
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SHORT BLOCK (items not shown) MTD-753-04812
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Clutch Springs (Qty. 2) (items not shown) MTD-791-181599
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