Rear End

How difficult is it to replace a pinion and a crown back?

I have a mustang 1989 which has a 1987 turbo coupe thunderbird and the trans was swapped from auto to manual. The rear end gear ratio is 3:73 and I want to leave at 3:45 a. I good mechanical skills but I'm more of a shade tree mechanic. I was just wondering how difficult it was for you to replace the ring and pinion and do you have any advice? The back is a "7.5.

Pretty straight forward for a person capable Mechanical - book search (Haynes or Chilton manual) to get the correct torque, bearing clearances, etc., and a good set of feeler gauges and a wrench.

Bolens fmc garden tractor lawn mower hydro rearend transmission line
Bolens fmc garden tractor lawn mower hydro rearend transmission line
$7.00
Time Remaining: 3h 3m
Buy It Now for only: $7.00

Bolens fmc garden tractor lawn mower hydro rearend transmission fitting
Bolens fmc garden tractor lawn mower hydro rearend transmission fitting
$8.00
Time Remaining: 3h 7m
Buy It Now for only: $8.00

Bolens fmc garden tractor lawn mower hydro rearend transmission mid case
Bolens fmc garden tractor lawn mower hydro rearend transmission mid case
$8.00
Time Remaining: 3h 10m
Buy It Now for only: $8.00

Bolens fmc garden tractor lawn mower hydro rearend transmission side 1
Bolens fmc garden tractor lawn mower hydro rearend transmission side 1
$10.00
Time Remaining: 3h 10m
Buy It Now for only: $10.00

Bolens fmc garden tractor lawn mower hydro rearend transmission side 2
Bolens fmc garden tractor lawn mower hydro rearend transmission side 2
$10.00
Time Remaining: 3h 10m
Buy It Now for only: $10.00

Bolens fmc garden tractor lawn mower rearend transmission oil filter
Bolens fmc garden tractor lawn mower rearend transmission oil filter
$8.00
Time Remaining: 3h 24m
Buy It Now for only: $8.00

Bolens fmc garden tractor lawn mower rearend transmission clutch linkage
Bolens fmc garden tractor lawn mower rearend transmission clutch linkage
$8.00
Time Remaining: 3h 24m
Buy It Now for only: $8.00

JOHN DEERE 425 445 455 AWS REAR END TRANSMISSION FREE SHIPP
JOHN DEERE 425 445 455 AWS REAR END TRANSMISSION FREE SHIPP
$1,399.99
Time Remaining: 6h 44m
Buy It Now for only: $1,399.99

Craftsman lt1000 hydrostatic rear end removed from tractor model  9 1727 720 66
Craftsman lt1000 hydrostatic rear end removed from tractor model 9 1727 720 66
$100.00
Time Remaining: 8h 26m
Buy It Now for only: $145.00

Cub Cadet 2160 Cubcadet Lawn Mower Garden Tractor Rear End Drive Axle Trans axle
Cub Cadet 2160 Cubcadet Lawn Mower Garden Tractor Rear End Drive Axle Trans axle
$150.00
Time Remaining: 8h 41m
Buy It Now for only: $150.00

JD 400 GARDEN TRACTOR REAR END MOUNTING BRACKETS
JD 400 GARDEN TRACTOR REAR END MOUNTING BRACKETS
$12.50
Time Remaining: 1d 2h 43m
Buy It Now for only: $12.50

JOHN DEERE 425 445 455 K92 REAR END HYDRO INPUT GEAR SET FREE SHIPPING
JOHN DEERE 425 445 455 K92 REAR END HYDRO INPUT GEAR SET FREE SHIPPING
$79.99
Time Remaining: 1d 5h 5m
Buy It Now for only: $79.99

CRAFTSMAN LT1000 RIDING MOWER TRACTOR HYDRO GEAR TRANSAXLE 322 0510 rear end
CRAFTSMAN LT1000 RIDING MOWER TRACTOR HYDRO GEAR TRANSAXLE 322 0510 rear end
$125.00
Time Remaining: 1d 6h 6m

Bolens fmc garden tractor lawn mower hydro rearend transmission gear 2
Bolens fmc garden tractor lawn mower hydro rearend transmission gear 2
$5.00
Time Remaining: 1d 7h 11m
Buy It Now for only: $5.00

Bolens fmc garden tractor lawn mower hydro rearend transmission gear 1
Bolens fmc garden tractor lawn mower hydro rearend transmission gear 1
$5.00
Time Remaining: 1d 7h 11m
Buy It Now for only: $5.00

74 John Deere 112 110 Rear End Transaxle Pinion Shaft  M41036
74 John Deere 112 110 Rear End Transaxle Pinion Shaft M41036
$11.99
Time Remaining: 1d 9h 50m
Buy It Now for only: $11.99

74 John Deere 112 110 Rear End Transaxle Pinion Shaft Spur Gear  M41044
74 John Deere 112 110 Rear End Transaxle Pinion Shaft Spur Gear M41044
$11.99
Time Remaining: 1d 9h 50m
Buy It Now for only: $11.99

74 John Deere 112 110 Rear End Transaxle Washers Spacers Thrust Bearings Race
74 John Deere 112 110 Rear End Transaxle Washers Spacers Thrust Bearings Race
$15.99
Time Remaining: 1d 9h 51m
Buy It Now for only: $15.99

ALLIS CHALMERS 712 REAR END MOUNT
ALLIS CHALMERS 712 REAR END MOUNT
$24.99
Time Remaining: 1d 20h 3m
Buy It Now for only: $24.99

CUB CADET 1250 HYDROSTATIC REAREND
CUB CADET 1250 HYDROSTATIC REAREND
$69.99
Time Remaining: 1d 20h 39m
Buy It Now for only: $69.99

John Deere 300 Differential Rear End 312 314 316 317 PICKUP ONLY Sandusky OH
John Deere 300 Differential Rear End 312 314 316 317 PICKUP ONLY Sandusky OH
$124.99
Time Remaining: 1d 21h 55m
Buy It Now for only: $124.99

John Deere 300 Rear Axle Bearing Retainers End Nuts Parting Out
John Deere 300 Rear Axle Bearing Retainers End Nuts Parting Out
$13.99
Time Remaining: 1d 21h 56m
Buy It Now for only: $13.99

John Deere 300 Differential Rear End 312 314 316 317 PICKUP ONLY Sandusky OH
John Deere 300 Differential Rear End 312 314 316 317 PICKUP ONLY Sandusky OH
$99.99
Time Remaining: 1d 21h 56m
Buy It Now for only: $99.99

JOHN DEERE 112 REAREND PULLEY
JOHN DEERE 112 REAREND PULLEY
$14.99
Time Remaining: 1d 22h 9m
Buy It Now for only: $14.99

JOHN DEERE 110 10HP KOHLER K241 REAR END PULLEY
JOHN DEERE 110 10HP KOHLER K241 REAR END PULLEY
$14.99
Time Remaining: 1d 23h 29m
Buy It Now for only: $14.99

JOHN DEERE 210 212 214 REAR END PULLEY
JOHN DEERE 210 212 214 REAR END PULLEY
$19.99
Time Remaining: 1d 23h 38m
Buy It Now for only: $19.99

ALLIS CHALMERS 712 REAREND BRACKET
ALLIS CHALMERS 712 REAREND BRACKET
$19.99
Time Remaining: 1d 23h 41m
Buy It Now for only: $19.99

SIMPLICITY 4211 11HP BRIGGS AND STRATTON REAR END
SIMPLICITY 4211 11HP BRIGGS AND STRATTON REAR END
$59.99
Time Remaining: 2d 33m
Buy It Now for only: $59.99

FORD LGT 145 165 HYDROSTATIC REAREND
FORD LGT 145 165 HYDROSTATIC REAREND
$99.99
Time Remaining: 2d 35m
Buy It Now for only: $99.99

18HP MTD REAREND
18HP MTD REAREND
$79.99
Time Remaining: 2d 38m
Buy It Now for only: $79.99

Cub Cadet HDS 2185 2165 Transmission Rear End part  618 3085A 918 3231
Cub Cadet HDS 2185 2165 Transmission Rear End part 618 3085A 918 3231
$149.95
Time Remaining: 2d 2h 48m
Buy It Now for only: $149.95

185HP MTD HUSKEE REAREND PULLEY
185HP MTD HUSKEE REAREND PULLEY
$14.99
Time Remaining: 2d 2h 56m
Buy It Now for only: $14.99

Agco Allis 1920H Simplicity Sunstar 2 Speed Rearend
Agco Allis 1920H Simplicity Sunstar 2 Speed Rearend
$299.99
Time Remaining: 2d 7h 49m

John Deere 316 Rear End Transaxle Drive Pump Hydrostat
John Deere 316 Rear End Transaxle Drive Pump Hydrostat
$639.96
Time Remaining: 2d 23h 31m
Buy It Now for only: $639.96

John Deere 318 Rear End Transaxle Drive Pump Hydrostat Peerless 2600 002
John Deere 318 Rear End Transaxle Drive Pump Hydrostat Peerless 2600 002
$639.96
Time Remaining: 2d 23h 42m
Buy It Now for only: $639.96

Riding Mower Transaxle Hydro Gear Trans Rear End 718 0255A 313 0650 7154T1507
Riding Mower Transaxle Hydro Gear Trans Rear End 718 0255A 313 0650 7154T1507
$311.96
Time Remaining: 3d 9m
Buy It Now for only: $311.96

Riding Mower Transaxle Hydro Gear Trans Rear End 140607 5313T2437
Riding Mower Transaxle Hydro Gear Trans Rear End 140607 5313T2437
$199.96
Time Remaining: 3d 23m
Buy It Now for only: $199.96

John Deere 400 2 speed transaxle differential rear end housing with gears
John Deere 400 2 speed transaxle differential rear end housing with gears
$250.00
Time Remaining: 3d 3h 5m
Buy It Now for only: $250.00

Cub Cadet 2135 Rear End
Cub Cadet 2135 Rear End
$74.99
Time Remaining: 3d 7h 10m

NEW OEM MTD Upper Housing for Lawn Tractor Rear End P N 717 0540 NLA from MTD
NEW OEM MTD Upper Housing for Lawn Tractor Rear End P N 717 0540 NLA from MTD
$65.00
Time Remaining: 3d 16h 12m
Buy It Now for only: $65.00

Cub Cadet Super LT 1554 Rearend
Cub Cadet Super LT 1554 Rearend
$385.00
Time Remaining: 3d 18h 35m
Buy It Now for only: $385.00

MTD FARM KING 16HP REAR END
MTD FARM KING 16HP REAR END
$174.99
Time Remaining: 4d 20m
Buy It Now for only: $174.99

FORD NEW HOLLAND LS35 KOHLER COMMAND CV15S REAR END BOLTS
FORD NEW HOLLAND LS35 KOHLER COMMAND CV15S REAR END BOLTS
$14.99
Time Remaining: 4d 3h 29m
Buy It Now for only: $14.99

Allis Chalmers 716 Rear End Gear Case
Allis Chalmers 716 Rear End Gear Case
$110.00
Time Remaining: 4d 4h 17m
Buy It Now for only: $110.00

FORD LGT 145 165 HYDRO REAREND
FORD LGT 145 165 HYDRO REAREND
$279.99
Time Remaining: 4d 4h 17m
Buy It Now for only: $279.99

sears suburan rear lift  garden tractor lift and receiver end brinly  cheap
sears suburan rear lift garden tractor lift and receiver end brinly cheap
$30.00
Time Remaining: 4d 7h 7m
Buy It Now for only: $150.00

Genuine Snapper Rear End Plug pt  1 1024 NEW B5
Genuine Snapper Rear End Plug pt 1 1024 NEW B5
$1.00
Time Remaining: 4d 8h 27m
Buy It Now for only: $1.00

Husqvarna riding mower hydrostatic rear end
Husqvarna riding mower hydrostatic rear end
$85.00
Time Remaining: 4d 10h 42m
Buy It Now for only: $140.00

NOS Part 3996 New Original Dana Foot Spicer Clutch Shift KEY Lawn Mower rear end
NOS Part 3996 New Original Dana Foot Spicer Clutch Shift KEY Lawn Mower rear end
$15.00
Time Remaining: 4d 18h 31m
Buy It Now for only: $15.00

John Deere 265 Riding Lawn Mower Rear End Transmission Hydrostatic Tuff Torq
John Deere 265 Riding Lawn Mower Rear End Transmission Hydrostatic Tuff Torq
$99.99
Time Remaining: 4d 19h 8m
Buy It Now for only: $99.99

11HP BOLENS HYDRO REAREND AND 1 TIRE
11HP BOLENS HYDRO REAREND AND 1 TIRE
$89.99
Time Remaining: 4d 20h 50m
Buy It Now for only: $89.99

murray mst 206 502c murray riding mower murray rearend murray parts
murray mst 206 502c murray riding mower murray rearend murray parts
$79.00
Time Remaining: 4d 20h 55m
Buy It Now for only: $102.70

JOHN DEERE 312 REAR END
JOHN DEERE 312 REAR END
$119.99
Time Remaining: 5d 1h 26m
Buy It Now for only: $119.99

JOHN DEERE 420 JD PART  19H2228 M84879 TRANSMISSION REAR END TRANSAXLE SPACER
JOHN DEERE 420 JD PART 19H2228 M84879 TRANSMISSION REAR END TRANSAXLE SPACER
$6.99
Time Remaining: 5d 3h 22m
Buy It Now for only: $6.99

CUB CADET LT 2180 REAR END HYDO ASSY
CUB CADET LT 2180 REAR END HYDO ASSY
$79.99
Time Remaining: 5d 20h 24m
Buy It Now for only: $79.99

Toro 328D Kubota D1105 E Engine Flywheel Rear end plate cover 98 9486
Toro 328D Kubota D1105 E Engine Flywheel Rear end plate cover 98 9486
$80.00
Time Remaining: 5d 21h 17m
Buy It Now for only: $80.00

Hydro gear rearend transmittion 618 3081
Hydro gear rearend transmittion 618 3081
$249.99
Time Remaining: 6d 24m
Buy It Now for only: $249.99

John Deere 322 Rear end with brakes 318 316 332 430 330
John Deere 322 Rear end with brakes 318 316 332 430 330
$75.00
Time Remaining: 6d 2h 35m

CUB CADET 1250 1450 1650 HYDROSTATIC REAR END
CUB CADET 1250 1450 1650 HYDROSTATIC REAR END
$79.99
Time Remaining: 6d 2h 52m
Buy It Now for only: $79.99

Riding Mower Transaxle Hydro Gear Trans Rear End Axel 718 0255
Riding Mower Transaxle Hydro Gear Trans Rear End Axel 718 0255
$175.00
Time Remaining: 6d 3h 10m

Bolens ht 18 rearend transmission gears
Bolens ht 18 rearend transmission gears
$34.50
Time Remaining: 6d 4h 1m
Buy It Now for only: $34.50

Allis Chalmers 716 Hydro Rear End Gears
Allis Chalmers 716 Hydro Rear End Gears
$48.95
Time Remaining: 6d 4h 19m
Buy It Now for only: $48.95

John Deere 300 312 314 316 317 Complete Hydro Transmission  Rearend Assembly
John Deere 300 312 314 316 317 Complete Hydro Transmission Rearend Assembly
$350.00
Time Remaining: 6d 7h 3m
Buy It Now for only: $350.00

JOHN DEERE MODEL 400 REAR TRANSAXLE TRANSMISSION 2 SPEED LOW HIGH END DIFF
JOHN DEERE MODEL 400 REAR TRANSAXLE TRANSMISSION 2 SPEED LOW HIGH END DIFF
$259.99
Time Remaining: 6d 13h
Buy It Now for only: $259.99

Cub Cadet 2185 HDS2185 HDS Rear End Trans Axle Hydrostat Transmission Only
Cub Cadet 2185 HDS2185 HDS Rear End Trans Axle Hydrostat Transmission Only
$300.00
Time Remaining: 6d 18h 20m
Buy It Now for only: $300.00

14HP ARIENS S14 HYDROSTATIC REAREND
14HP ARIENS S14 HYDROSTATIC REAREND
$119.99
Time Remaining: 6d 22h 21m
Buy It Now for only: $119.99

Sauer Sundstrand Transaxle Rear End Pump BDU 105 116 A904853982
Sauer Sundstrand Transaxle Rear End Pump BDU 105 116 A904853982
$223.96
Time Remaining: 7d 2h 7m
Buy It Now for only: $223.96

CUB CADET 107 REAR END
CUB CADET 107 REAR END
$79.99
Time Remaining: 7d 3h 4m
Buy It Now for only: $79.99

CUB CADET 147 HYDRO REAR END
CUB CADET 147 HYDRO REAR END
$69.99
Time Remaining: 7d 3h 30m
Buy It Now for only: $69.99

Cub Cadet Rear end Transmission Differential for 2185
Cub Cadet Rear end Transmission Differential for 2185
$300.00
Time Remaining: 7d 7h 10m
Buy It Now for only: $300.00

MTD SPICER DANA FOOTE TRANS TRANSMISSION SPLINED SHAFT LAWN MOWER REAR END PARTS
MTD SPICER DANA FOOTE TRANS TRANSMISSION SPLINED SHAFT LAWN MOWER REAR END PARTS
$4.99
Time Remaining: 7d 9h 48m
Buy It Now for only: $4.99

New Husqvarna Rear End Fix Kit Part  537409801 For Lawn  Garden Equipment
New Husqvarna Rear End Fix Kit Part 537409801 For Lawn Garden Equipment
$20.48
Time Remaining: 7d 23h 16m
Buy It Now for only: $20.48

JOHN DEERE LT155 166 HYDO REAREND
JOHN DEERE LT155 166 HYDO REAREND
$160.00
Time Remaining: 7d 23h 49m
Buy It Now for only: $160.00

18HP CRAFTSMAN GTV REAR END
18HP CRAFTSMAN GTV REAR END
$149.99
Time Remaining: 8d 1h 14m
Buy It Now for only: $149.99

NOS Tecumseh Connector Shaft Peerless Transaxle Rear End Part  776323
NOS Tecumseh Connector Shaft Peerless Transaxle Rear End Part 776323
$27.95
Time Remaining: 8d 5h 35m
Buy It Now for only: $27.95

Bolens 1656 Rear End Housing
Bolens 1656 Rear End Housing
$50.00
Time Remaining: 8d 19h 14m
Buy It Now for only: $50.00