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....

AT16611T John Deere M 40 Ring Gear  Pinion Shaft M166T
AT16611T John Deere M 40 Ring Gear Pinion Shaft M166T
$300.00
Time Remaining: 38m
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John Deere MT 40T 420T 430T Final Drive Gear
John Deere MT 40T 420T 430T Final Drive Gear
$65.00
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JOHN DEERE R57769 GEAR USED FOR 8430 8630 4640 4840 ETC
JOHN DEERE R57769 GEAR USED FOR 8430 8630 4640 4840 ETC
$150.00
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JOHN DEERE R57768 GEAR USED FOR 8430 8630 4640 4840 ETC
JOHN DEERE R57768 GEAR USED FOR 8430 8630 4640 4840 ETC
$200.00
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T15724 John Deere 1010 Hydraulic Pump Drive Gear T14578
T15724 John Deere 1010 Hydraulic Pump Drive Gear T14578
$78.00
Time Remaining: 2h 36m
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John Deere R227379 Tractor Gear New
John Deere R227379 Tractor Gear New
$274.99
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JOHN DEERE 3010 GEAR SHIFTER LINKAGES RODS
JOHN DEERE 3010 GEAR SHIFTER LINKAGES RODS
$55.00
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JOHN DEERE 3020 PTO SHAFT WITH GEAR AR32573 SYNCRO RANGE
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$300.00
Time Remaining: 7h 46m
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JOHN DEERE 4020 POWERSHIFT REDUCTION GEAR SHAFT R33265
JOHN DEERE 4020 POWERSHIFT REDUCTION GEAR SHAFT R33265
$225.00
Time Remaining: 8h 1m
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John Deere Model A rear end bull gears off 1948 1
John Deere Model A rear end bull gears off 1948 1
$90.00
Time Remaining: 8h 17m
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John Deere Model A rear end bull gears off 1948 2
John Deere Model A rear end bull gears off 1948 2
$90.00
Time Remaining: 8h 20m
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JOHN DEERE 4020 POWERSHIFT PTO DRIVE  GEAR SHAFT R33229
JOHN DEERE 4020 POWERSHIFT PTO DRIVE GEAR SHAFT R33229
$200.00
Time Remaining: 9h 28m
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John Deere R62938 Helical Oil Pump Gear
John Deere R62938 Helical Oil Pump Gear
$79.99
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John Deere 2010 Gas Power Steering Gear Box Excellent Used Condition
John Deere 2010 Gas Power Steering Gear Box Excellent Used Condition
$400.00
Time Remaining: 22h 49m
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JOHN DEERE 2520 GEAR SHIFTER 2ND  5TH 4TH  7TH AR32197 R33452
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$40.00
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JOHN DEERE 2520 GEAR SHIFTER 1ST  3RD 6TH  8TH SPEED AR32196 R33451
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$45.00
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CH13472 John Deere 1050 MFWD Idler Gear
CH13472 John Deere 1050 MFWD Idler Gear
$135.00
Time Remaining: 1d 2h 39m
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CH13566 John Deere 1050 MFWD Drive Gear
CH13566 John Deere 1050 MFWD Drive Gear
$85.00
Time Remaining: 1d 2h 39m
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AMX34103 New John Deere Tractor Gear Reduction Starter 4050 4055 4230 4240 +
AMX34103 New John Deere Tractor Gear Reduction Starter 4050 4055 4230 4240 +
$247.99
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New John Deere Tractor 24 12V Conversion Kit w Gear Reduction Starter 3010 +
New John Deere Tractor 24 12V Conversion Kit w Gear Reduction Starter 3010 +
$537.99
Time Remaining: 1d 4h 23m
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AL71025 New John Deere Tractor Ring  Pinion Gear 1550 1750 1840 1850 1850N +
AL71025 New John Deere Tractor Ring Pinion Gear 1550 1750 1840 1850 1850N +
$948.99
Time Remaining: 1d 4h 23m
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R63477 New John Deere Tractor Pinion Gear 4000 4010 4020 4040 4050 4055 4230 +
R63477 New John Deere Tractor Pinion Gear 4000 4010 4020 4040 4050 4055 4230 +
$123.99
Time Remaining: 1d 4h 23m
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John Deere Model A first reduction gear bearing cover off 1948 model A tractor
John Deere Model A first reduction gear bearing cover off 1948 model A tractor
$25.00
Time Remaining: 1d 4h 41m
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John Deere MC pinon gear M941T
John Deere MC pinon gear M941T
$100.00
Time Remaining: 1d 4h 56m
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John Deere 420C 4th speed gear 23 teeth M1450T
John Deere 420C 4th speed gear 23 teeth M1450T
$30.00
Time Remaining: 1d 4h 58m
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T21876 New John Deere Differential Spider Gear 1020 1030 1040 1120 1130 1530 +
T21876 New John Deere Differential Spider Gear 1020 1030 1040 1120 1130 1530 +
$36.75
Time Remaining: 1d 5h 9m
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AL110347 New John Deere Front Bevel Gear 6110 6110L 6120 6200 6200L 6210 6220 +
AL110347 New John Deere Front Bevel Gear 6110 6110L 6120 6200 6200L 6210 6220 +
$1,048.99
Time Remaining: 1d 5h 9m
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H96294 New John Deere Vertical Bevel Gear CTS CTS II 6620 6622 7720 7721 8820 +
H96294 New John Deere Vertical Bevel Gear CTS CTS II 6620 6622 7720 7721 8820 +
$144.99
Time Remaining: 1d 5h 9m
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R33382 New John Deere JD Tractor 4000 4020 Transmission Drive Shaft Gear
R33382 New John Deere JD Tractor 4000 4020 Transmission Drive Shaft Gear
$96.99
Time Remaining: 1d 5h 57m
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L60105 New John Deere 2140 2650 2750 2755 2850 2855N Ring Gear w 48
L60105 New John Deere 2140 2650 2750 2755 2850 2855N Ring Gear w 48
$618.99
Time Remaining: 1d 6h 37m
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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: 1d 6h 39m
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John Deere Model B rear end bull gears clf 1948 model B 1
John Deere Model B rear end bull gears clf 1948 model B 1
$85.00
Time Remaining: 1d 9h 32m
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John Deere AT19966 T21979 Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
John Deere AT19966 T21979 Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
$200.00
Time Remaining: 1d 9h 51m
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John Deere T21975 1st 5th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
John Deere T21975 1st 5th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
$100.00
Time Remaining: 1d 9h 51m
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John Deere T21978 T30065 Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
John Deere T21978 T30065 Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
$75.00
Time Remaining: 1d 9h 51m
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John Deere T21977 4th 8th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
John Deere T21977 4th 8th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
$80.00
Time Remaining: 1d 9h 51m
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John Deere T21976 2nd 6th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
John Deere T21976 2nd 6th Gear 1020 2020 300 400 480 1520 310 410 301 401 2030
$70.00
Time Remaining: 1d 9h 51m
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John Deere Model B rear end bull gears clf 1948 model B 2
John Deere Model B rear end bull gears clf 1948 model B 2
$85.00
Time Remaining: 1d 10h 7m
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NOS 1948 John Deere Governor Gear
NOS 1948 John Deere Governor Gear
$10.00
Time Remaining: 1d 10h 43m

Differential Spider Gear For John Deere Tractors
Differential Spider Gear For John Deere Tractors
$37.00
Time Remaining: 1d 21h 22m
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Reverser Gearbox Input Gear For John Deere Combines
Reverser Gearbox Input Gear For John Deere Combines
$144.80
Time Remaining: 1d 21h 23m
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John Deere Flywheel Ring Gear R28811 T28811 103942
John Deere Flywheel Ring Gear R28811 T28811 103942
$43.71
Time Remaining: 1d 21h 23m
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Flywheel Ring Gear New John Deere R114282
Flywheel Ring Gear New John Deere R114282
$19.51
Time Remaining: 1d 21h 23m
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Flywheel Ring Gear For John Deere Tractors 110998 B2462R
Flywheel Ring Gear For John Deere Tractors 110998 B2462R
$100.45
Time Remaining: 1d 21h 23m
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Flywheel Ring Gear For John Deere Tractors 110999 A3323R
Flywheel Ring Gear For John Deere Tractors 110999 A3323R
$112.50
Time Remaining: 1d 21h 23m
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John Deere Vertical Loading Auger Bevel Gear H96294
John Deere Vertical Loading Auger Bevel Gear H96294
$141.85
Time Remaining: 1d 21h 23m
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Loading Auger Gear Case Remanufactured John Deere DE19271
Loading Auger Gear Case Remanufactured John Deere DE19271
$1,150.00
Time Remaining: 1d 21h 24m
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Horizontal Unload Gear Box Remanufactured John Deere AH208345
Horizontal Unload Gear Box Remanufactured John Deere AH208345
$800.00
Time Remaining: 1d 21h 24m
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Row Unit Gear Case RH Remanufactured John Deere AH144191 AH209795
Row Unit Gear Case RH Remanufactured John Deere AH144191 AH209795
$1,600.00
Time Remaining: 1d 21h 24m
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Feeder House Reverser Gear Box John Deere 9400 9410 9500 9510 9600 9610
Feeder House Reverser Gear Box John Deere 9400 9410 9500 9510 9600 9610
$2,100.00
Time Remaining: 1d 21h 24m
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Feeder House Reverser Gear Box John Deere H129180 H149175 H149505
Feeder House Reverser Gear Box John Deere H129180 H149175 H149505
$2,100.00
Time Remaining: 1d 21h 24m
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PTO Gear Case 540 RPM Remanufactured John Deere AE42258
PTO Gear Case 540 RPM Remanufactured John Deere AE42258
$1,050.00
Time Remaining: 1d 21h 24m
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John Deere AT30053 T31080 Gear 2040 2240 2440 2030 2630 2640 820 920 2020 2120
John Deere AT30053 T31080 Gear 2040 2240 2440 2030 2630 2640 820 920 2020 2120
$90.00
Time Remaining: 1d 21h 38m
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John Deere L31503 Gear 2040 2240 1830 2030 1020 1120 2350 2550 2355 2555 2255
John Deere L31503 Gear 2040 2240 1830 2030 1020 1120 2350 2550 2355 2555 2255
$90.00
Time Remaining: 1d 21h 38m
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RING GEAR ZF John Deere 2250 2350 2450 2550 2650 2650N 2155 2355 2355 2555 2855N
RING GEAR ZF John Deere 2250 2350 2450 2550 2650 2650N 2155 2355 2355 2555 2855N
$629.95
Time Remaining: 1d 23h
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RING GEAR ZF John Deere Tractor 1640 2040 2040S 1550 1750 1850 1850N 1950 1950N
RING GEAR ZF John Deere Tractor 1640 2040 2040S 1550 1750 1850 1850N 1950 1950N
$629.95
Time Remaining: 1d 23h
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R42014 New John Deere PTO Gear 2840 3020 3030 3120 3130 4000 4020 4030 4040 +
R42014 New John Deere PTO Gear 2840 3020 3030 3120 3130 4000 4020 4030 4040 +
$278.99
Time Remaining: 1d 23h 55m
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JOHN DEERE 4010 TRANSMISSION FIRST  THIRD SPEED GEAR AR26458 R26063R
JOHN DEERE 4010 TRANSMISSION FIRST THIRD SPEED GEAR AR26458 R26063R
$250.00
Time Remaining: 2d 52m
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JOHN DEERE 1050 CH13344 COUNTERSHAFT GEAR NEW
JOHN DEERE 1050 CH13344 COUNTERSHAFT GEAR NEW
$950.00
Time Remaining: 2d 2h 38m
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JOHN DEERE 3010 GEAR SHIFTER CONTROL RODS
JOHN DEERE 3010 GEAR SHIFTER CONTROL RODS
$45.00
Time Remaining: 2d 5h
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AR43594 R42354 AR26077 R43742 John Deere 3020 4020 3020 4230 4320 Camshaft Gear
AR43594 R42354 AR26077 R43742 John Deere 3020 4020 3020 4230 4320 Camshaft Gear
$199.99
Time Remaining: 2d 5h 47m
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L60111 New John Deere 210C 300D 310C 310D 315C 315D 2750 2755 FWD Planetary Gear
L60111 New John Deere 210C 300D 310C 310D 315C 315D 2750 2755 FWD Planetary Gear
$193.99
Time Remaining: 2d 6h 18m
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John Deere 4320 Ring Gear  Pinion Shaft Set AR48697
John Deere 4320 Ring Gear Pinion Shaft Set AR48697
$475.00
Time Remaining: 2d 6h 19m
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JOHN DEERE A TRANSMISSION DRIVE GEAR  SHAFT AA5470R
JOHN DEERE A TRANSMISSION DRIVE GEAR SHAFT AA5470R
$29.95
Time Remaining: 2d 6h 24m
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Aftermarket replacement for John Deere B2417R B50520530 countershaft gear
Aftermarket replacement for John Deere B2417R B50520530 countershaft gear
$59.99
Time Remaining: 2d 11h 3m
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Gear Box Assembly Bobcat 38008 1n John Deere Am104386 Snapper 7076380 Kees
Gear Box Assembly Bobcat 38008 1n John Deere Am104386 Snapper 7076380 Kees
$530.00
Time Remaining: 2d 11h 8m
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John Deere Tractor 2440 2550 2750 Gear Shift Boot
John Deere Tractor 2440 2550 2750 Gear Shift Boot
$4.00
Time Remaining: 2d 11h 32m

A AR AO JOHN DEERE BRAKE SHAFT GEAR PINION A1162R AA5489R
A AR AO JOHN DEERE BRAKE SHAFT GEAR PINION A1162R AA5489R
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Time Remaining: 2d 11h 36m
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JOHN DEERE TELESCOPIC HANDLER 3200 SUN GEAR Z72474
JOHN DEERE TELESCOPIC HANDLER 3200 SUN GEAR Z72474
$275.64
Time Remaining: 2d 12h 13m
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John Deere 4430 4440 Powershift Reduction Gear Shaft AR70725 R58437 RE55586
John Deere 4430 4440 Powershift Reduction Gear Shaft AR70725 R58437 RE55586
$91.99
Time Remaining: 2d 21h 44m

John Deere 3020 4020 PTO Drive Gear 540RPM 31 Teeth 16 Spline
John Deere 3020 4020 PTO Drive Gear 540RPM 31 Teeth 16 Spline
$49.99
Time Remaining: 2d 21h 44m

JOHN DEERE R42444 PINION GEAR w BOX 020906DY2
JOHN DEERE R42444 PINION GEAR w BOX 020906DY2
$49.00
Time Remaining: 2d 22h 59m

JOHN DEERE R42444 PINION GEAR
JOHN DEERE R42444 PINION GEAR
$49.00
Time Remaining: 2d 23h 1m

JOHN DEERE A TRACTOR TRANSMISSION FIRST SPEED GEAR  A582R
JOHN DEERE A TRACTOR TRANSMISSION FIRST SPEED GEAR A582R
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Time Remaining: 2d 23h 3m
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John Deere 2030 2640 PTO Clutch Drum Gear Piston Rings AR65083 T30794 L28655
John Deere 2030 2640 PTO Clutch Drum Gear Piston Rings AR65083 T30794 L28655
$129.99
Time Remaining: 3d 3h 40m

CJ11725 John Deere 850 Rear Differential Chunk Housing  Gears Assembly
CJ11725 John Deere 850 Rear Differential Chunk Housing Gears Assembly
$299.00
Time Remaining: 3d 4h 1m
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