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....

John Deere 620 630 Crankshaft Timing Gear
John Deere 620 630 Crankshaft Timing Gear
$40.00
Time Remaining: 2h 44m
Buy It Now for only: $40.00

John deere 7775 Final drive gearbox Gear set
John deere 7775 Final drive gearbox Gear set
$197.00
Time Remaining: 3h 10m
Buy It Now for only: $197.00

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: 3h 14m
Buy It Now for only: $125.00

Differential Spider Gear For John Deere Tractors
Differential Spider Gear For John Deere Tractors
$37.00
Time Remaining: 3h 35m
Buy It Now for only: $37.00

Reverser Gearbox Input Gear For John Deere Combines
Reverser Gearbox Input Gear For John Deere Combines
$140.45
Time Remaining: 3h 35m
Buy It Now for only: $140.45

John Deere Flywheel Ring Gear R28811 T28811 103942
John Deere Flywheel Ring Gear R28811 T28811 103942
$54.94
Time Remaining: 3h 35m
Buy It Now for only: $54.94

Flywheel Ring Gear New John Deere R114282
Flywheel Ring Gear New John Deere R114282
$19.51
Time Remaining: 3h 35m
Buy It Now for only: $19.51

Flywheel Ring Gear For John Deere Tractors 110998 B2462R
Flywheel Ring Gear For John Deere Tractors 110998 B2462R
$100.45
Time Remaining: 3h 35m
Buy It Now for only: $100.45

Flywheel Ring Gear For John Deere Tractors 110999 A3323R
Flywheel Ring Gear For John Deere Tractors 110999 A3323R
$112.50
Time Remaining: 3h 35m
Buy It Now for only: $112.50

John Deere Vertical Loading Auger Bevel Gear H96294
John Deere Vertical Loading Auger Bevel Gear H96294
$132.08
Time Remaining: 3h 35m
Buy It Now for only: $132.08

Loading Auger Gear Case Remanufactured John Deere DE19271
Loading Auger Gear Case Remanufactured John Deere DE19271
$1,150.00
Time Remaining: 3h 36m
Buy It Now for only: $1,150.00

Horizontal Unload Gear Box Remanufactured John Deere AH208345
Horizontal Unload Gear Box Remanufactured John Deere AH208345
$800.00
Time Remaining: 3h 36m
Buy It Now for only: $800.00

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: 3h 36m
Buy It Now for only: $1,600.00

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: 3h 36m
Buy It Now for only: $2,100.00

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: 3h 36m
Buy It Now for only: $2,100.00

PTO Gear Case 540 RPM Remanufactured John Deere AE42258
PTO Gear Case 540 RPM Remanufactured John Deere AE42258
$1,050.00
Time Remaining: 3h 37m
Buy It Now for only: $1,050.00

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: 3h 47m
Buy It Now for only: $200.00

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: 3h 47m
Buy It Now for only: $100.00

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: 3h 47m
Buy It Now for only: $75.00

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: 3h 47m
Buy It Now for only: $80.00

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: 3h 47m
Buy It Now for only: $70.00

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: 5h 13m
Buy It Now for only: $629.95

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: 5h 13m
Buy It Now for only: $629.95

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: 6h 8m
Buy It Now for only: $278.99

John Deere MC pinon gear M941T
John Deere MC pinon gear M941T
$100.00
Time Remaining: 6h 53m
Buy It Now for only: $100.00

John Deere 420C 4th speed gear 23 teeth M1450T
John Deere 420C 4th speed gear 23 teeth M1450T
$30.00
Time Remaining: 6h 53m
Buy It Now for only: $30.00

john deere 953 963 running gear S3167D spindle mount
john deere 953 963 running gear S3167D spindle mount
$55.00
Time Remaining: 7h 4m
Buy It Now for only: $75.00

JOHN DEERE 4010 TRANSMISSION FIRST  THIRD SPEED GEAR AR26458 R26063R
JOHN DEERE 4010 TRANSMISSION FIRST THIRD SPEED GEAR AR26458 R26063R
$250.00
Time Remaining: 7h 4m
Buy It Now for only: $250.00

JOHN DEERE 1050 CH13344 COUNTERSHAFT GEAR NEW
JOHN DEERE 1050 CH13344 COUNTERSHAFT GEAR NEW
$950.00
Time Remaining: 8h 51m
Buy It Now for only: $950.00

JOHN DEERE 3010 GEAR SHIFTER CONTROL RODS
JOHN DEERE 3010 GEAR SHIFTER CONTROL RODS
$45.00
Time Remaining: 11h 13m
Buy It Now for only: $45.00

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: 12h
Buy It Now for only: $199.99

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
$183.84
Time Remaining: 12h 31m
Buy It Now for only: $183.84

John Deere 4320 Ring Gear  Pinion Shaft Set AR48697
John Deere 4320 Ring Gear Pinion Shaft Set AR48697
$475.00
Time Remaining: 12h 32m
Buy It Now for only: $475.00

NEW OLD STOCK John Deere A Idler Gear A1578R AA5427R 19 25 Teeth
NEW OLD STOCK John Deere A Idler Gear A1578R AA5427R 19 25 Teeth
$145.00
Time Remaining: 13h 6m
Buy It Now for only: $145.00

NOS John Deere 60 AA6323R Second  Fifth Gear Assy Lock  Shifter Shaft Mint
NOS John Deere 60 AA6323R Second Fifth Gear Assy Lock Shifter Shaft Mint
$105.00
Time Remaining: 13h 6m
Buy It Now for only: $105.00

NEW OLD STOCK John Deere 60 A4519R 27 Tooth Sliding Gear Mint Condition NOS
NEW OLD STOCK John Deere 60 A4519R 27 Tooth Sliding Gear Mint Condition NOS
$95.00
Time Remaining: 13h 6m
Buy It Now for only: $95.00

NEW OLD STOCK John Deere A 1st Speed Countershaft Gear A582R AA5418R NOS
NEW OLD STOCK John Deere A 1st Speed Countershaft Gear A582R AA5418R NOS
$115.00
Time Remaining: 13h 6m
Buy It Now for only: $115.00

NEW OLD STOCK John Deere B Power Lift Drive Gear B482R Sub For AB4171R NOS
NEW OLD STOCK John Deere B Power Lift Drive Gear B482R Sub For AB4171R NOS
$65.00
Time Remaining: 13h 6m
Buy It Now for only: $65.00

NEW OLD STOCK John Deere D Fan Drive Bevel Gear  Pinion AD399R D1185R D1186R
NEW OLD STOCK John Deere D Fan Drive Bevel Gear Pinion AD399R D1185R D1186R
$350.00
Time Remaining: 13h 6m
Buy It Now for only: $350.00

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: 16h 3m
Buy It Now for only: $90.00

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: 16h 3m
Buy It Now for only: $90.00

Aftermarket replacement for John Deere B2417R B50520530 countershaft gear
Aftermarket replacement for John Deere B2417R B50520530 countershaft gear
$59.99
Time Remaining: 17h 15m
Buy It Now for only: $59.99

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: 17h 21m
Buy It Now for only: $530.00

John Deere Gear Shift Boots Pair2240 2440 2640
John Deere Gear Shift Boots Pair2240 2440 2640
$5.00
Time Remaining: 17h 40m
Buy It Now for only: $5.00

JOHN DEERE TELESCOPIC HANDLER 3200 SUN GEAR Z72474
JOHN DEERE TELESCOPIC HANDLER 3200 SUN GEAR Z72474
$267.16
Time Remaining: 18h 26m
Buy It Now for only: $267.16

AT21623 DIFFERENTIAL RING GEAR  PINION FITS JOHN DEERE15201530202020302040
AT21623 DIFFERENTIAL RING GEAR PINION FITS JOHN DEERE15201530202020302040
$714.25
Time Remaining: 18h 54m
Buy It Now for only: $714.25

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 4h 5m
Buy It Now for only: $9.99

JOHN DEERE A AR AO UNSTYLED CAM SHAFT GEAR A30R AA1047R A1142R
JOHN DEERE A AR AO UNSTYLED CAM SHAFT GEAR A30R AA1047R A1142R
$15.00
Time Remaining: 1d 5h 25m

JOHN DEERE A TRACTOR TRANSMISSION FIRST SPEED GEAR  A582R
JOHN DEERE A TRACTOR TRANSMISSION FIRST SPEED GEAR A582R
$25.95
Time Remaining: 1d 6h 6m
Buy It Now for only: $25.95

John Deere 620 630 Pto Drive Gear A4484R
John Deere 620 630 Pto Drive Gear A4484R
$39.00
Time Remaining: 1d 6h 17m
Buy It Now for only: $39.00

John Deere 620 630 First Reduction Gear A4518R
John Deere 620 630 First Reduction Gear A4518R
$39.00
Time Remaining: 1d 6h 17m
Buy It Now for only: $39.00

AM875315 John Deere 4115 4500 4600 4700 4400 670 790 4410 4610 Idler Gear
AM875315 John Deere 4115 4500 4600 4700 4400 670 790 4410 4610 Idler Gear
$70.00
Time Remaining: 1d 8h 20m
Buy It Now for only: $70.00

M801239 John Deere 4200 4400 4600 4700 4115 670 770 790 Injection Pump Gear
M801239 John Deere 4200 4400 4600 4700 4115 670 770 790 Injection Pump Gear
$70.00
Time Remaining: 1d 8h 21m
Buy It Now for only: $70.00

John Deere Gear Case AA57397
John Deere Gear Case AA57397
$94.91
Time Remaining: 1d 9h 44m

CJ11725 John Deere 850 Rear Differential Chunk Housing  Gears Assembly
CJ11725 John Deere 850 Rear Differential Chunk Housing Gears Assembly
$299.00
Time Remaining: 1d 10h 13m
Buy It Now for only: $299.00

R33730 John Deere 4020 4040 4230 4320 4430 4440 4050 4055 Gear Shifter Fork Pin
R33730 John Deere 4020 4040 4230 4320 4430 4440 4050 4055 Gear Shifter Fork Pin
$14.00
Time Remaining: 1d 10h 14m
Buy It Now for only: $14.00

JOHN DEERE RING GEAR L101724 ZF Axles Front 4wd APL2045 6506 6600 6800
JOHN DEERE RING GEAR L101724 ZF Axles Front 4wd APL2045 6506 6600 6800
$592.50
Time Remaining: 1d 10h 54m
Buy It Now for only: $592.50

R71582 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 4955 +
R71582 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 4955 +
$74.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $74.75

AR94152 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
AR94152 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
$203.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $203.75

L100241 New John Deere Planetary Gear 310G 310SG 315SG 410D 410G 510D 6120L +
L100241 New John Deere Planetary Gear 310G 310SG 315SG 410D 410G 510D 6120L +
$141.33
Time Remaining: 1d 12h 9m
Buy It Now for only: $141.33

AR94153 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 +
AR94153 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 +
$194.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $194.75

RE51473 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
RE51473 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
$124.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $124.75

H106073 New John Deere Combine Reverser Gearbox Gear 6620 6622 7700 7722 8820 +
H106073 New John Deere Combine Reverser Gearbox Gear 6620 6622 7700 7722 8820 +
$101.85
Time Remaining: 1d 12h 9m
Buy It Now for only: $101.85

T29444 New John Deere Pinion Gear 2020 2120 2030 2130 1640 2040 2040S 2140 +
T29444 New John Deere Pinion Gear 2020 2120 2030 2130 1640 2040 2040S 2140 +
$64.99
Time Remaining: 1d 12h 9m
Buy It Now for only: $64.99

R112072 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
R112072 New John Deere Tractor Pinion Gear 4555 4560 4755 4760 4850 4955 4960
$199.99
Time Remaining: 1d 12h 9m
Buy It Now for only: $199.99

R71578 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 4955 +
R71578 New John Deere Planetary Pinion Gear 4555 4560 4650 4755 4760 4850 4955 +
$84.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $84.75

APL2035 New John Deere Planetary Gear 310G 310SG 315SG 410D 410G 510D 6120L +
APL2035 New John Deere Planetary Gear 310G 310SG 315SG 410D 410G 510D 6120L +
$224.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $224.75

R71581 New John Deere Planetary Pinion Gear 4555 4560 465 4755 4760 4850 4955 +
R71581 New John Deere Planetary Pinion Gear 4555 4560 465 4755 4760 4850 4955 +
$94.75
Time Remaining: 1d 12h 9m
Buy It Now for only: $94.75

H168994 New John Deere Combine Planetary Gear 6620 6622 7720 8820 9400 9410 +
H168994 New John Deere Combine Planetary Gear 6620 6622 7720 8820 9400 9410 +
$92.27
Time Remaining: 1d 12h 9m
Buy It Now for only: $92.27

John Deere 2010 Tractor Transmission Reverse Counter Shaft Gear T13160 T18083
John Deere 2010 Tractor Transmission Reverse Counter Shaft Gear T13160 T18083
$90.00
Time Remaining: 1d 15h 36m
Buy It Now for only: $90.00

NOS John Deere Gear Shaft L33638 2040 2240 2150 2255 1640 2350 2550 2355 2555
NOS John Deere Gear Shaft L33638 2040 2240 2150 2255 1640 2350 2550 2355 2555
$150.00
Time Remaining: 1d 15h 36m
Buy It Now for only: $150.00

John Deere 2010 Tractor Transmission Rear Input Shaft Gear AT12288 T13165
John Deere 2010 Tractor Transmission Rear Input Shaft Gear AT12288 T13165
$125.00
Time Remaining: 1d 15h 36m
Buy It Now for only: $125.00

John Deere early 4010 tachometer drive gear
John Deere early 4010 tachometer drive gear
$20.00
Time Remaining: 1d 18h 44m
Buy It Now for only: $20.00

John Deere 50 Transmission input shaft and gear
John Deere 50 Transmission input shaft and gear
$133.00
Time Remaining: 1d 18h 44m
Buy It Now for only: $133.00

John Deere H NOS New Governor drive Fan Gear
John Deere H NOS New Governor drive Fan Gear
$247.00
Time Remaining: 1d 18h 44m
Buy It Now for only: $247.00

John Deere Late B 4th and 6th Gear top shaft 50 520 530
John Deere Late B 4th and 6th Gear top shaft 50 520 530
$57.00
Time Remaining: 1d 18h 44m
Buy It Now for only: $57.00