Ferguson 30

I need to know how to make a Ferguson 30 tractor from a positive ground to a negative ground?

Trying to convert the tractor over to a negative ground with alternator?

Well, you're on the right tract - the alternator modification is the first step - then you'll need to replace the starter and possibly reverse the wiring on the ignition/coil circuit. All of the lighting will be fine but any guages may want to read backwards and will also need attention.

Ford Massey Ferguson Swinging Drawbar C0NN805F NAA 600 8N 840 TO20 30 35 50
Ford Massey Ferguson Swinging Drawbar C0NN805F NAA 600 8N 840 TO20 30 35 50
$58.50
Time Remaining: 4h 7m
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MASSEY FERGUSON NEW DIFFERENTIAL RING PINION GEAR 35 135 230 245 240 20 30
MASSEY FERGUSON NEW DIFFERENTIAL RING PINION GEAR 35 135 230 245 240 20 30
$292.98
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CONNECTING RODS FERGUSON TO 30 35 50 F40 202 Z129 Z134 Z145 TO35 TO30 MF50 MF40
CONNECTING RODS FERGUSON TO 30 35 50 F40 202 Z129 Z134 Z145 TO35 TO30 MF50 MF40
$55.00
Time Remaining: 7h 6m

181636M1 Fan Belt for Massey Ferguson TE TO20 TO30
181636M1 Fan Belt for Massey Ferguson TE TO20 TO30
$17.95
Time Remaining: 8h 20m
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MASSEY FERGUSON Lift Arm Lower RH LH 180910M1 TE20 TEA20 TO20 TO30 TO35
MASSEY FERGUSON Lift Arm Lower RH LH 180910M1 TE20 TEA20 TO20 TO30 TO35
$74.50
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Ferguson TO 30 Tractor Engine Valve Cover
Ferguson TO 30 Tractor Engine Valve Cover
$15.00
Time Remaining: 15h 24m
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Massey Ferguson Fuel Lift Pump fits 230 231 240 250 20D 20E 30D 30E Tractor
Massey Ferguson Fuel Lift Pump fits 230 231 240 250 20D 20E 30D 30E Tractor
$21.75
Time Remaining: 15h 27m
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Massey Ferguson Reverse TO30 Shift Fork with Rail and Fork Selector TO7231
Massey Ferguson Reverse TO30 Shift Fork with Rail and Fork Selector TO7231
$14.99
Time Remaining: 15h 28m
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NAA LIFT seals Oring and wiper 8N 9N 2N Jubilee Ferguson TE20 TO20 TO30
NAA LIFT seals Oring and wiper 8N 9N 2N Jubilee Ferguson TE20 TO20 TO30
$5.00
Time Remaining: 15h 28m
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Massey Ferguson Manifold 135 150 20 20C 2135 230 30B +
Massey Ferguson Manifold 135 150 20 20C 2135 230 30B +
$77.61
Time Remaining: 16h 24m
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FERGUSON TO20 TO30 35 MF135 TRACTOR FRONT AXLE BUSHING 1 1 2 182850M1
FERGUSON TO20 TO30 35 MF135 TRACTOR FRONT AXLE BUSHING 1 1 2 182850M1
$11.29
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835964M91 Massey Ferguson TE20TO20TO30TO35MF35 Front Wheel Bearing Kit
835964M91 Massey Ferguson TE20TO20TO30TO35MF35 Front Wheel Bearing Kit
$27.00
Time Remaining: 16h 39m
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MASSEY FERGUSON FENDER LH 526912M91 30 135 165 180
MASSEY FERGUSON FENDER LH 526912M91 30 135 165 180
$175.00
Time Remaining: 16h 41m
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1680040M91 New Massey Ferguson Hydraulic Lift Arm 30 30B 30D 30E 31 360 1080 +
1680040M91 New Massey Ferguson Hydraulic Lift Arm 30 30B 30D 30E 31 360 1080 +
$47.04
Time Remaining: 16h 47m
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MASSEY FERGUSON FENDER RH 522390M91 30 135 165 180
MASSEY FERGUSON FENDER RH 522390M91 30 135 165 180
$195.00
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Massey Ferguson Fuel Tank TE20 TEA20 TO20 TO30 Brand New Aftermarket
Massey Ferguson Fuel Tank TE20 TEA20 TO20 TO30 Brand New Aftermarket
$174.75
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180141M91 Massey Ferguson Sediment Bowl Fuel Strainer Assy TE20 TO20 TO30 TO35
180141M91 Massey Ferguson Sediment Bowl Fuel Strainer Assy TE20 TO20 TO30 TO35
$17.00
Time Remaining: 20h 16m
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Hydraulic Lift Shaft Massey Ferguson Tractor Hitch Drawbar 890722M1 TO20 TO30
Hydraulic Lift Shaft Massey Ferguson Tractor Hitch Drawbar 890722M1 TO20 TO30
$319.75
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2750128M91 New Massey Ferguson Front Mount Hydraulic Pump 30 32 40 54 212 225 ++
2750128M91 New Massey Ferguson Front Mount Hydraulic Pump 30 32 40 54 212 225 ++
$534.50
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FERGUSON VINYL AIR CLEANER DECAL TE20 TO20 TO30 TO35  MORE NEW  MINT AAA+++++
FERGUSON VINYL AIR CLEANER DECAL TE20 TO20 TO30 TO35 MORE NEW MINT AAA+++++
$39.99
Time Remaining: 21h 17m

FERGUSON VINYL FENDER DECAL TE20 TO20 TO30 TO35  MORE NEW AND MINT AAA++++++++
FERGUSON VINYL FENDER DECAL TE20 TO20 TO30 TO35 MORE NEW AND MINT AAA++++++++
$39.99
Time Remaining: 21h 23m

NEW Clutch Kit for Massey Ferguson Tractor 30 30B 30D 3165 35 40B 50 97
NEW Clutch Kit for Massey Ferguson Tractor 30 30B 30D 3165 35 40B 50 97
$284.88
Time Remaining: 21h 27m
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NEW Spindle Bushing for Massey Ferguson Tractor 282 283 285 285S 30 30B 30D
NEW Spindle Bushing for Massey Ferguson Tractor 282 283 285 285S 30 30B 30D
$19.95
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NEW Spindle Bushing for Massey Ferguson Tractor 30E 3165 35 360 362 40 40B
NEW Spindle Bushing for Massey Ferguson Tractor 30E 3165 35 360 362 40 40B
$19.95
Time Remaining: 21h 32m
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NEW Clutch Kit Massey Ferguson Tractor 20C 2135 235 245 255 265 30 25 Spline PP
NEW Clutch Kit Massey Ferguson Tractor 20C 2135 235 245 255 265 30 25 Spline PP
$307.92
Time Remaining: 21h 32m
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MASSEY FERGUSON 150 165 175 3165 MF30 MF31 BATTERY DOOR 2116
MASSEY FERGUSON 150 165 175 3165 MF30 MF31 BATTERY DOOR 2116
$67.00
Time Remaining: 21h 33m
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NEW Fuel Lift Pump for Massey Ferguson Tractor 1085 165 255 285 298 30 3165
NEW Fuel Lift Pump for Massey Ferguson Tractor 1085 165 255 285 298 30 3165
$29.18
Time Remaining: 21h 52m
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181777M1 Stabilizer Pins Massey Ferguson TO20 TO30 TO35 135 150 230 235 245 35
181777M1 Stabilizer Pins Massey Ferguson TO20 TO30 TO35 135 150 230 235 245 35
$3.95
Time Remaining: 22h 10m
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FERGUSON TO20 TO30  TE20 TRACTOR GAS TANK NEW 181637M91 REPLACEMENT
FERGUSON TO20 TO30 TE20 TRACTOR GAS TANK NEW 181637M91 REPLACEMENT
$187.25
Time Remaining: 22h 24m
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1635948M1 Massey Ferguson Power Steering Pump Seal Kit 30D 50 165 298 575 690 +
1635948M1 Massey Ferguson Power Steering Pump Seal Kit 30D 50 165 298 575 690 +
$16.56
Time Remaining: 22h 41m
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3610942M91 New Massey Ferguson Air Filter 20 2135 20B 20F 30E 40E 240 MF135
3610942M91 New Massey Ferguson Air Filter 20 2135 20B 20F 30E 40E 240 MF135
$25.99
Time Remaining: 23h 40m
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New Massey Ferguson Tractor Black Seat Cushion Set TE20 TEA20 TO20 TO30 TO35 ++
New Massey Ferguson Tractor Black Seat Cushion Set TE20 TEA20 TO20 TO30 TO35 ++
$75.99
Time Remaining: 23h 40m
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Replacement Radiator 194701M91 For Massey Ferguson Tractor 30 165 175 180 3165
Replacement Radiator 194701M91 For Massey Ferguson Tractor 30 165 175 180 3165
$244.99
Time Remaining: 23h 49m
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TIE ROD DRAG LINK ENDS FERGUSON 135 20 2135 235 35 TO20 TO30 TO35
TIE ROD DRAG LINK ENDS FERGUSON 135 20 2135 235 35 TO20 TO30 TO35
$48.38
Time Remaining: 1d 2h 11m
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TO20 TO30 TO35 MASSEY FERGUSON UPPER HOSE
TO20 TO30 TO35 MASSEY FERGUSON UPPER HOSE
$7.95
Time Remaining: 1d 4h 1m
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FERGUSON FORD HYDRAULIC PUMP REBUILD KIT 886404M2 HPOK1 2N 8N 9N TE20 TEA20 TO30
FERGUSON FORD HYDRAULIC PUMP REBUILD KIT 886404M2 HPOK1 2N 8N 9N TE20 TEA20 TO30
$228.95
Time Remaining: 1d 4h 47m
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Northern 219776 Massey Ferguson Tractor 30 165 180 3165 Radiator 194701M91
Northern 219776 Massey Ferguson Tractor 30 165 180 3165 Radiator 194701M91
$324.99
Time Remaining: 1d 5h 18m
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Governor Assembly Massey Ferguson USA TO35 TO30 MF35 F40 MF50 MF135 MF150 MH50
Governor Assembly Massey Ferguson USA TO35 TO30 MF35 F40 MF50 MF135 MF150 MH50
$139.95
Time Remaining: 1d 6h 29m
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Fuel Shut Off Massey Ferguson MF231 MF240  MF250 w o reserve tank 20D 30E 40E
Fuel Shut Off Massey Ferguson MF231 MF240 MF250 w o reserve tank 20D 30E 40E
$12.95
Time Remaining: 1d 6h 30m
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2 231254 R Stabilizer Arm Bracket Ford 8N 9N Massey Ferguson Tractors TO20 30
2 231254 R Stabilizer Arm Bracket Ford 8N 9N Massey Ferguson Tractors TO20 30
$20.00
Time Remaining: 1d 6h 47m
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Hydraulic Pump Chamber Repair Kit for Massey Ferguson TE20 TO20
Hydraulic Pump Chamber Repair Kit for Massey Ferguson TE20 TO20
$22.45
Time Remaining: 1d 7h 33m
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Ferguson TO30 181163M1 Hydraulic Control Valve MH 50
Ferguson TO30 181163M1 Hydraulic Control Valve MH 50
$28.95
Time Remaining: 1d 11h 29m
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504812M1 New Massey Ferguson Light Switch 20 30 40 50 135 270 772954M1 522812M1
504812M1 New Massey Ferguson Light Switch 20 30 40 50 135 270 772954M1 522812M1
$28.56
Time Remaining: 1d 16h 38m
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NEW Ignition Condensor for Massey Ferguson 30 LOADER GAS
NEW Ignition Condensor for Massey Ferguson 30 LOADER GAS
$19.95
Time Remaining: 1d 16h 48m
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NEW Hydraulic Pump Strainer for Massey Ferguson Tractor 30 30B 30D 30E 35 360
NEW Hydraulic Pump Strainer for Massey Ferguson Tractor 30 30B 30D 30E 35 360
$19.95
Time Remaining: 1d 16h 52m
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194570M1 Left Hand Steering Arm for Massey Ferguson 30 175 245 255 265 285 +++
194570M1 Left Hand Steering Arm for Massey Ferguson 30 175 245 255 265 285 +++
$38.00
Time Remaining: 1d 16h 54m
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180350M1 New Steering Arm Massey Ferguson 35 TO20 TO30 TE20 TO35 Tractors ++
180350M1 New Steering Arm Massey Ferguson 35 TO20 TO30 TE20 TO35 Tractors ++
$45.00
Time Remaining: 1d 16h 57m
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NEW Main Brake Disc for Massey Ferguson Tractor 281XE 282 283285 285S 298 30B
NEW Main Brake Disc for Massey Ferguson Tractor 281XE 282 283285 285S 298 30B
$30.16
Time Remaining: 1d 17h 7m
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NEW Hydraulic Piston with Rings for Massey Ferguson 255 265 275 282 30 30E
NEW Hydraulic Piston with Rings for Massey Ferguson 255 265 275 282 30 30E
$33.24
Time Remaining: 1d 17h 27m
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NEW Hydraulic Lift Pump for Massey Ferguson Tractor 235 245 30 40
NEW Hydraulic Lift Pump for Massey Ferguson Tractor 235 245 30 40
$429.66
Time Remaining: 1d 17h 42m
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511951M1 New Massey Ferguson Lower Radiator Hose 20C 30B 30D 40 235 245 2200
511951M1 New Massey Ferguson Lower Radiator Hose 20C 30B 30D 40 235 245 2200
$12.12
Time Remaining: 1d 17h 51m
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New Ford 8NNAA600 Tractor Drawbar Anchor TO 20303550 Ferguson LOOK
New Ford 8NNAA600 Tractor Drawbar Anchor TO 20303550 Ferguson LOOK
$21.95
Time Remaining: 1d 18h 15m

Ferguson Voltage Regulator 180142M1 TO20 TO30 TO35
Ferguson Voltage Regulator 180142M1 TO20 TO30 TO35
$48.50
Time Remaining: 1d 18h 41m
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NEW Hydraulic Plug for Massey Ferguson 30B 31 35 1125 1140 1145 1180 1190
NEW Hydraulic Plug for Massey Ferguson 30B 31 35 1125 1140 1145 1180 1190
$19.95
Time Remaining: 1d 18h 52m
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NEW Wheel Stud for Massey Ferguson Tractor 20D 20F 30E 30H 40E 35 TURF 40E
NEW Wheel Stud for Massey Ferguson Tractor 20D 20F 30E 30H 40E 35 TURF 40E
$19.95
Time Remaining: 1d 19h 7m
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NEW Brake Shoe 4 pc set for Massey Ferguson Tractor 2200 235 245 30 3165
NEW Brake Shoe 4 pc set for Massey Ferguson Tractor 2200 235 245 30 3165
$83.06
Time Remaining: 1d 19h 12m
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NEW Spindle Bearing for Massey Ferguson 281XE 282 283 285S 30 30B 30D 30E 3165
NEW Spindle Bearing for Massey Ferguson 281XE 282 283 285S 30 30B 30D 30E 3165
$19.95
Time Remaining: 1d 19h 12m
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NEW Bulb for Massey Ferguson 30E 3120T 3140 3505 3525 3545 362 365 3655
NEW Bulb for Massey Ferguson 30E 3120T 3140 3505 3525 3545 362 365 3655
$19.95
Time Remaining: 1d 19h 22m
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NEW Hydraulic Lift Arm for Massey Ferguson 30 30B 30D 30E 31 40B 40E 50C
NEW Hydraulic Lift Arm for Massey Ferguson 30 30B 30D 30E 31 40B 40E 50C
$69.45
Time Remaining: 1d 19h 22m
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NEW Hydraulic Plug for Massey Ferguson 3645 3655 3660 3680 8560 9720 20C 30
NEW Hydraulic Plug for Massey Ferguson 3645 3655 3660 3680 8560 9720 20C 30
$19.95
Time Remaining: 1d 19h 27m
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NEW Hub for Massey Ferguson Tractor 283 285S 30E 360 362 365 375 383
NEW Hub for Massey Ferguson Tractor 283 285S 30E 360 362 365 375 383
$47.10
Time Remaining: 1d 19h 37m
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NEW PS Pump Seal Kit for Massey Ferguson Tractor 255 65 MF6500 MF30 MF31
NEW PS Pump Seal Kit for Massey Ferguson Tractor 255 65 MF6500 MF30 MF31
$27.87
Time Remaining: 1d 19h 37m
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NEW Distributor Cap for Massey Ferguson Tractor 30 50 LOADER GAS LP ENGINE
NEW Distributor Cap for Massey Ferguson Tractor 30 50 LOADER GAS LP ENGINE
$19.95
Time Remaining: 1d 19h 42m
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NEW Manifold Carb Gasket Massey Ferguson Tractor TO20 TO30 181531M2
NEW Manifold Carb Gasket Massey Ferguson Tractor TO20 TO30 181531M2
$19.95
Time Remaining: 1d 19h 47m
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NEW Control Valve for Massey Ferguson Tractor 282 283 285 298 30 30B 30D 30E 31
NEW Control Valve for Massey Ferguson Tractor 282 283 285 298 30 30B 30D 30E 31
$33.18
Time Remaining: 1d 19h 47m
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NEW Bottom Lower Radiator hose for Massey Ferguson Tractor 30D 40 235 245 2200
NEW Bottom Lower Radiator hose for Massey Ferguson Tractor 30D 40 235 245 2200
$19.95
Time Remaining: 1d 19h 52m
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NEW Tach Tachometer Cable Massey Ferguson Tractor 20C 235 245 30 30B 3165 35 50
NEW Tach Tachometer Cable Massey Ferguson Tractor 20C 235 245 30 30B 3165 35 50
$19.95
Time Remaining: 1d 19h 58m
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NEW Ignition Rotor for Massey Ferguson Tractor 2135 GAS 30 LOADER GAS 3165 GAS
NEW Ignition Rotor for Massey Ferguson Tractor 2135 GAS 30 LOADER GAS 3165 GAS
$19.95
Time Remaining: 1d 20h 2m
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NEW Hub for Massey Ferguson Tractor 281 282 283 285S 30E 360 362 365 375
NEW Hub for Massey Ferguson Tractor 281 282 283 285S 30E 360 362 365 375
$56.34
Time Remaining: 1d 20h 2m
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NEW Hydraulic Lift Arm for Massey Ferguson Tractor 30 30B 30D 30E 3165 40
NEW Hydraulic Lift Arm for Massey Ferguson Tractor 30 30B 30D 30E 3165 40
$69.43
Time Remaining: 1d 20h 7m
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NEW Lift Rocker for Massey Ferguson Tractor 240S 245 265S 271 281 285S 30
NEW Lift Rocker for Massey Ferguson Tractor 240S 245 265S 271 281 285S 30
$21.32
Time Remaining: 1d 20h 22m
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NEW Hydraulic Lift Cylinder for Massey Ferguson Tractor 20 20C 30 30B 31
NEW Hydraulic Lift Cylinder for Massey Ferguson Tractor 20 20C 30 30B 31
$90.40
Time Remaining: 1d 20h 27m
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NEW Brake Cylinder for Massey Ferguson Tractor 298 30E 40E 50E 50H 670 690
NEW Brake Cylinder for Massey Ferguson Tractor 298 30E 40E 50E 50H 670 690
$65.52
Time Remaining: 1d 20h 32m
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NEW Wheel Nut for Massey Ferguson 202 203 204 205 2135 30E 30H 3165 40E
NEW Wheel Nut for Massey Ferguson 202 203 204 205 2135 30E 30H 3165 40E
$19.95
Time Remaining: 1d 20h 32m
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NEW Wheel Nut for Massey Ferguson 30 31 3165 50C 50D 1085 150 165 168 175
NEW Wheel Nut for Massey Ferguson 30 31 3165 50C 50D 1085 150 165 168 175
$19.95
Time Remaining: 1d 20h 32m
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NEW Lift Cover Stand pipe for Massey Ferguson Tractor 178 UK 180 235 245 30
NEW Lift Cover Stand pipe for Massey Ferguson Tractor 178 UK 180 235 245 30
$26.93
Time Remaining: 1d 20h 37m
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