Deere Gear

John Deere Riding Lawn mower starts, but won't go into forward or reverse?

I finished mowing the lawn a couple weeks ago and throttled down... when I throttled down I heard a clunking sound as I was turning the motor off... as it finally turned off, I started it again to make sure everything was ok, but it no longer would go into forward or reverse... I don't know what model it is... It's about 5 years old, not a zero turn, doesn't have gears, just forward, reverse pedals and parking brake on the right side. Any help would be appreciated.
I checked the pull tab on the back, it's not that... belt isn't broken...hmmm....

Check the drive belt on the bottom. It is probably broken....

H213514 Shaft Reverser Gear Box Fits John Deere9660STS9670STS9760STS
H213514 Shaft Reverser Gear Box Fits John Deere9660STS9670STS9760STS
$394.94
Time Remaining: 31m
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H96149 SpacerShaft Vertical Auger Lower Gear Case Fits John DeereCTSCTS II
H96149 SpacerShaft Vertical Auger Lower Gear Case Fits John DeereCTSCTS II
$19.94
Time Remaining: 32m
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John Deere Gear Shift Boots Pair 1520 1530
John Deere Gear Shift Boots Pair 1520 1530
$5.00
Time Remaining: 1h
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AL110347 Bevel Gear Fits John Deere Tractor SE6010 European EditionSE6020
AL110347 Bevel Gear Fits John Deere Tractor SE6010 European EditionSE6020
$1,332.06
Time Remaining: 1h 2m
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M138279 John Deere 4500 4600 4610 4710 4320 4520 MFWD Front Drive Gear
M138279 John Deere 4500 4600 4610 4710 4320 4520 MFWD Front Drive Gear
$100.00
Time Remaining: 11h 57m
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RE62916 Starter Delco Gear Reduction Fits John Deere33004400442066009900
RE62916 Starter Delco Gear Reduction Fits John Deere33004400442066009900
$351.22
Time Remaining: 13h 14m
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John Deere  International ZF Axle Drive Gear L40028 81455C1
John Deere International ZF Axle Drive Gear L40028 81455C1
$164.00
Time Remaining: 13h 41m
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CH11940 John Deere 850 950 1050 PTO Clutch Gear
CH11940 John Deere 850 950 1050 PTO Clutch Gear
$175.00
Time Remaining: 13h 52m
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CH13347 John Deere 1050 Countershaft Steering Gear
CH13347 John Deere 1050 Countershaft Steering Gear
$113.00
Time Remaining: 13h 53m
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L113389 R235732 John Deere 5420 5425 5525 LH Final Drive Pinion Shaft Sun Gear
L113389 R235732 John Deere 5420 5425 5525 LH Final Drive Pinion Shaft Sun Gear
$200.00
Time Remaining: 14h 20m
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R127520 John Deere 5420 5200 5400 5410 5220 5320 5520 Top Shaft Gear
R127520 John Deere 5420 5200 5400 5410 5220 5320 5520 Top Shaft Gear
$200.00
Time Remaining: 14h 21m
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R127521 John Deere 5420 5200 5400 5410 5320 5520 Top Shaft Gear
R127521 John Deere 5420 5200 5400 5410 5320 5520 Top Shaft Gear
$175.00
Time Remaining: 14h 21m
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R127522 John Deere 5420 5200 5400 5210 5220 5320 5300 5300 5520 Top Shaft Gear
R127522 John Deere 5420 5200 5400 5210 5220 5320 5300 5300 5520 Top Shaft Gear
$175.00
Time Remaining: 14h 21m
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John Deere  International ZF Axle Ring Gear L40043 81452C1
John Deere International ZF Axle Ring Gear L40043 81452C1
$555.00
Time Remaining: 14h 22m
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RE188061 RE67668 60393 John Deere 5420 5320 5320 5520 MFWD Drop Gear Box
RE188061 RE67668 60393 John Deere 5420 5320 5320 5520 MFWD Drop Gear Box
$900.00
Time Remaining: 14h 23m
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John Deere B Shaft Pump Cover Pump Body Gears
John Deere B Shaft Pump Cover Pump Body Gears
$60.00
Time Remaining: 14h 57m
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JOHN DEERE 4010 TRANSMISSION GEAR SHIFTERS R26196R R26195R AR26363 AR26364
JOHN DEERE 4010 TRANSMISSION GEAR SHIFTERS R26196R R26195R AR26363 AR26364
$100.00
Time Remaining: 16h 2m
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John Deere 720 730 Governor Drive Gear Gas Non Diesel Tractors
John Deere 720 730 Governor Drive Gear Gas Non Diesel Tractors
$125.00
Time Remaining: 20h 30m
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John Deere 620 630 Crankshaft Timing Gear
John Deere 620 630 Crankshaft Timing Gear
$40.00
Time Remaining: 20h 30m
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Flywheel Ring Gear Clutch John Deere tractor 3010 3020 4000 4010 4020 4030 4040
Flywheel Ring Gear Clutch John Deere tractor 3010 3020 4000 4010 4020 4030 4040
$87.85
Time Remaining: 21h 50m
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New Gear Reduction Starter Alternator Conversion Kit John Deere Tractor 4020+
New Gear Reduction Starter Alternator Conversion Kit John Deere Tractor 4020+
$525.00
Time Remaining: 1d 11h 48m
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JOHN DEERE TRACTOR GEAR SHIFT BALL KNOB R161382
JOHN DEERE TRACTOR GEAR SHIFT BALL KNOB R161382
$11.75
Time Remaining: 1d 11h 52m
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T20298 John Deere 1520 2030 2520 2440 2640 2750 6200 7200 300B Oil Pump Gear
T20298 John Deere 1520 2030 2520 2440 2640 2750 6200 7200 300B Oil Pump Gear
$59.00
Time Remaining: 1d 12h 33m
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NEW John Deere FUNK Planetary Gear Drive Assy Part  40271069
NEW John Deere FUNK Planetary Gear Drive Assy Part 40271069
$2,700.00
Time Remaining: 1d 13h 15m
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NOS John Deere Part No T80370 Gear JD133
NOS John Deere Part No T80370 Gear JD133
$49.99
Time Remaining: 1d 14h 41m
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JOHN DEERE 3020 TRANSMISSION FIRST AND THIRD SPEED GEAR AR87813 R33501 R33501R
JOHN DEERE 3020 TRANSMISSION FIRST AND THIRD SPEED GEAR AR87813 R33501 R33501R
$100.00
Time Remaining: 1d 16h 36m
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CH10961 John Deere 850 Rear Axle Bull Gear Steering Gear
CH10961 John Deere 850 Rear Axle Bull Gear Steering Gear
$175.00
Time Remaining: 1d 18h 42m
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John Deere 820 Upper Idler Gear T20029T
John Deere 820 Upper Idler Gear T20029T
$80.00
Time Remaining: 1d 20h 21m
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John Deere 820 Injector Pump Gear T20165 T32033
John Deere 820 Injector Pump Gear T20165 T32033
$75.00
Time Remaining: 1d 20h 21m
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John Deere 820 Lower Idler Gear T26322
John Deere 820 Lower Idler Gear T26322
$37.50
Time Remaining: 1d 20h 21m
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John Deere 820 Differential Driveshaft Assembly Gear Set
John Deere 820 Differential Driveshaft Assembly Gear Set
$250.00
Time Remaining: 1d 20h 21m
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John Deere Cam Shaft  Gear T20070  T20015T  820 Diesel R81513 R119707
John Deere Cam Shaft Gear T20070 T20015T 820 Diesel R81513 R119707
$150.00
Time Remaining: 1d 20h 21m
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John Deere 820 830 1020 2020  More PTO Driven Gear  Shaft T22214  AT23224AG
John Deere 820 830 1020 2020 More PTO Driven Gear Shaft T22214 AT23224AG
$315.00
Time Remaining: 1d 20h 21m
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John Deere 820 Sun Planet Pinion Carrier Gear Assembly T21415T Sub T28763
John Deere 820 Sun Planet Pinion Carrier Gear Assembly T21415T Sub T28763
$250.00
Time Remaining: 1d 20h 21m
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John Deere 820 Ring  Pinion Gear Set AT21621 T24382  16H1592
John Deere 820 Ring Pinion Gear Set AT21621 T24382 16H1592
$800.00
Time Remaining: 1d 20h 21m
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John Deere 820 Upper Gear Shaft Transmission Driveshaft Assembly T21980
John Deere 820 Upper Gear Shaft Transmission Driveshaft Assembly T21980
$150.00
Time Remaining: 1d 20h 21m
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John deere 7775 skid steer drive sprocket gear final drive
John deere 7775 skid steer drive sprocket gear final drive
$99.99
Time Remaining: 1d 20h 44m
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John Deere Gear Reduction Starter RE62916 1 Yr Warranty
John Deere Gear Reduction Starter RE62916 1 Yr Warranty
$166.05
Time Remaining: 1d 22h 18m
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Used John Deere MT camshaft an gear
Used John Deere MT camshaft an gear
$55.00
Time Remaining: 2d 9m
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John Deere R28811 Flywheel Starter Ring Gear
John Deere R28811 Flywheel Starter Ring Gear
$74.99
Time Remaining: 2d 13h 10m
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John Deere 1010 Tractor 5 Speed Gear Shifter
John Deere 1010 Tractor 5 Speed Gear Shifter
$192.00
Time Remaining: 2d 14h 17m
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JOHN DEERE H TRACTOR GEAR SHIFT BALL PART F292R
JOHN DEERE H TRACTOR GEAR SHIFT BALL PART F292R
$11.95
Time Remaining: 2d 14h 58m
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NEW John Deere Shaft  Gear Sprocket AJ 9205 N 18 Tooth 1 1 8 Shaft Diameter
NEW John Deere Shaft Gear Sprocket AJ 9205 N 18 Tooth 1 1 8 Shaft Diameter
$40.00
Time Remaining: 2d 15h 16m
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John Deere Mt right bull gear differential cover
John Deere Mt right bull gear differential cover
$10.00
Time Remaining: 2d 15h 22m

John Deere Mt left bull gear differential cover
John Deere Mt left bull gear differential cover
$10.00
Time Remaining: 2d 15h 24m

AL4022T New John Deere Rubber Gear Shift Boot L LA M MC MI MT 40 320 330 420 +
AL4022T New John Deere Rubber Gear Shift Boot L LA M MC MI MT 40 320 330 420 +
$8.99
Time Remaining: 2d 16h 41m
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John Deere 2nd  5th Speed Gear 4000 4020 4230 R33369
John Deere 2nd 5th Speed Gear 4000 4020 4230 R33369
$62.39
Time Remaining: 2d 17h 12m
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John Deere LA GEAR BOX NR
John Deere LA GEAR BOX NR
$9.99
Time Remaining: 2d 17h 26m

AMX34107 Gear Reduction Starter for John Deere 3010 3020 4010 4020 Tractor
AMX34107 Gear Reduction Starter for John Deere 3010 3020 4010 4020 Tractor
$250.00
Time Remaining: 2d 17h 52m
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JOHN DEERE 4020 POWERSHIFT TRANSMISSION REDUCTION GEAR R45600 R33264
JOHN DEERE 4020 POWERSHIFT TRANSMISSION REDUCTION GEAR R45600 R33264
$200.00
Time Remaining: 2d 18h 26m
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John Deere 820 Injector Pump Gear T20165 T32033 CASTING R84663
John Deere 820 Injector Pump Gear T20165 T32033 CASTING R84663
$75.00
Time Remaining: 2d 18h 55m
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JOHN DEERE 4010 TRANSMISSION 4TH  7TH SPEED GEAR R26818 R33370 R33370R
JOHN DEERE 4010 TRANSMISSION 4TH 7TH SPEED GEAR R26818 R33370 R33370R
$100.00
Time Remaining: 2d 20h 17m
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JOHN DEERE 4010 PTO IDLER GEAR R26793R R26793
JOHN DEERE 4010 PTO IDLER GEAR R26793R R26793
$125.00
Time Remaining: 2d 20h 39m
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JOHN DEERE 4010 PTO IDLER GEAR R26792R R26792
JOHN DEERE 4010 PTO IDLER GEAR R26792R R26792
$75.00
Time Remaining: 2d 20h 42m
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John Deere model A transmission first gear
John Deere model A transmission first gear
$55.00
Time Remaining: 2d 22h 4m
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John Deere model A transmission idler gear
John Deere model A transmission idler gear
$45.00
Time Remaining: 2d 22h 9m
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John Deere model A transmission second gear
John Deere model A transmission second gear
$45.00
Time Remaining: 2d 22h 24m
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John Deere model A transmission pinion differential drive gear
John Deere model A transmission pinion differential drive gear
$55.00
Time Remaining: 2d 22h 40m
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H215085 Shaft Auger Lower Vertical Gear Case Fits John DeereCTSCTS II6620
H215085 Shaft Auger Lower Vertical Gear Case Fits John DeereCTSCTS II6620
$122.10
Time Remaining: 3d
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T20094 John Deere Parts Crankshaft Gear ENGINES 3152 3164 3179 4202 4
T20094 John Deere Parts Crankshaft Gear ENGINES 3152 3164 3179 4202 4
$57.30
Time Remaining: 3d 1h 44m
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T29394 John Deere Parts Differential Side Gear 820 920 1020 1520 830 930 1
T29394 John Deere Parts Differential Side Gear 820 920 1020 1520 830 930 1
$66.96
Time Remaining: 3d 1h 44m
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L29227 John Deere Parts Differential Spider Gear T21876
L29227 John Deere Parts Differential Spider Gear T21876
$51.50
Time Remaining: 3d 1h 44m
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AR40565 John Deere Parts Flywheel With Ring Gear 3010 3020 4010 4020 500 50
AR40565 John Deere Parts Flywheel With Ring Gear 3010 3020 4010 4020 500 50
$443.00
Time Remaining: 3d 1h 44m
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R32428 John Deere Parts Oil Pump Gear 3010 3020 4010 4020 500 600
R32428 John Deere Parts Oil Pump Gear 3010 3020 4010 4020 500 600
$50.63
Time Remaining: 3d 1h 44m
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John Deere model A transmission spider gear assembly
John Deere model A transmission spider gear assembly
$75.00
Time Remaining: 3d 3h 6m
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John Deere 630 620 Driven Bevel Gear
John Deere 630 620 Driven Bevel Gear
$59.00
Time Remaining: 3d 7h 58m
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AR40565 John Deere Flywheel w Ring Gear 3010 3020 4000 4010 4020 500 600 500A +
AR40565 John Deere Flywheel w Ring Gear 3010 3020 4000 4010 4020 500 600 500A +
$434.50
Time Remaining: 3d 10h
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Wico X Magneto XH 2062F  45 4   John Deere Gear Drive  Bench Tested Good
Wico X Magneto XH 2062F 45 4 John Deere Gear Drive Bench Tested Good
$99.99
Time Remaining: 3d 10h 54m
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John Deere B A D G H M MT R L LA Tractor Hydraulic Pump Gears
John Deere B A D G H M MT R L LA Tractor Hydraulic Pump Gears
$9.99
Time Remaining: 3d 10h 54m
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John Deere Bevel Gear R66715
John Deere Bevel Gear R66715
$500.00
Time Remaining: 3d 10h 57m
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John Deere 60 Orchard Tractor Gear Shift Quadrant
John Deere 60 Orchard Tractor Gear Shift Quadrant
$28.80
Time Remaining: 3d 11h 48m
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John Deere 60 Orchard Tractor Gear Shifter
John Deere 60 Orchard Tractor Gear Shifter
$38.40
Time Remaining: 3d 12h 48m
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JOHN DEERE 950 1050 TRACTOR  PARTING OUT  CRANKSHAFT GEAR
JOHN DEERE 950 1050 TRACTOR PARTING OUT CRANKSHAFT GEAR
$65.00
Time Remaining: 3d 13h 5m
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JOHN DEERE 950 1050 TRACTOR  PARTING OUT  CAM GEAR
JOHN DEERE 950 1050 TRACTOR PARTING OUT CAM GEAR
$65.00
Time Remaining: 3d 13h 8m
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Tractor Gear Pinion John Deere Part 5C3712
Tractor Gear Pinion John Deere Part 5C3712
$88.00
Time Remaining: 3d 13h 16m
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AR103044 New John Deere Flywheel Ring Gear 646 760 850 990 5010 5020 5730 7500 +
AR103044 New John Deere Flywheel Ring Gear 646 760 850 990 5010 5020 5730 7500 +
$179.67
Time Remaining: 3d 13h 18m
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