DoctorDiff Drivetrain Components

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"Powr-Lok" Clutch Pack
$65.00
"Powr-Lok" Internal Parts Kit
$185.00
"Powr-lok" Thrust Buttons
$20.00
(8) 8 3/4" Clutch Sure-Grip LH thread case-half bolts
$65.00
1350 to 7260 Conversion U-Joint
$50.00
1350 to 7290 Conversion U-Joint
$50.00
1350 Transmission Slip Yoke
$95.00
1350 U-bolt Pinion Yoke Package
$70.00
7260 to 7290 Conversion U-Joint
$30.00
7290 Transmission Slip Yoke
$85.00
7290 U-Bolt Pinion Yoke Package
$70.00
8 1/4" Bearing Rebuild Kit
$100.00
8 1/4" Ring and Pinion
$195.00
8 1/4" Spicer "Trac-Lok" Differential
$375.00
8 3/4 Carrier Bearings and Races (pair)
$40.00
8 3/4" 489 Case Crush Sleeve Eliminator
$40.00
8 3/4" bearing rebuild kit
$85.00
8 3/4" Clutch Type Sure-Grip ("Powr-lok")
$395.00
8 3/4" Cone Sure-Grip Shim Pack
$25.00
8 3/4" Eaton Truetrac Differential
$575.00
8 3/4" Helical Gear Sure-Grip ("Sure-Trac II")
$595.00
8 3/4" Inner Axle Seal
$4.00
8 3/4" Lightweight Spool
$100.00
8 3/4" Minimum Installation Kit
$43.00
8 3/4" Nodular Iron Casting
$275.00
8 3/4" or Dana 60 Pinion Yoke Repair Sleeve
$15.00
8 3/4" Pinion Seal
$8.00
8 3/4" Pinion Snubber
$35.00
8 3/4" Ring and Pinion
$195.00
8 3/4" Third Member Gasket
$5.00
8 3/4" Wheel Lug Studs
$20.00
Chevy 8.2", 8.5" and 12 bolt passenger car axle bearing kit
8.25" Chrysler axle bearings (PAIR)
$40.00
9 1/4" Spicer "Trac-Lok" Differential
$375.00
A-Body 8 3/4" Housing & Axle Package
$775.00
Aluminum Ford 9" Casting
$275.00
AMC 1 Piece Passenger Car Axle Pkg (pair)
$298.00
Axle Pkg '55-'64 Chevy Passenger Car (17 spline)
$295.00
Axle Pkg 7 1/4" A-Body Mopar 5X4 1/2" Bolt Pattern (pair)
$298.00
Axle Pkg Chevy 12 bolt (pair)
$200.00
Axle Pkg Custom Length Mopar 5X4 1/2" Bolt Pattern (pair)
$305.00
Custom Length Ford 9" 31 Spline Axle
Axle Pkg Cut-Your-Own Ford 9" 31 Spline (2.436" Brake Pilot/Register)
$295.00
Axle Pkg Cut-Your-Own Ford 9" 31 Spline (2.780" Brake Pilot/Register)
$295.00
Axle package shown with Green Bearing installed
Axle Pkg Stock Length Mopar 5X4 1/2" Bolt Pattern (pair)
$298.00
Billet Steel Housing Ends
$85.00
Dana 60 "Trac-Lok" Differential
$495.00
Dana 60 Bearing Rebuild Kit
$125.00
Dana 60 Carrier Bearings and Races
$50.00
Dana 60 Clutch Type Sure-Grip ("Powr-lok")
$450.00
Dana 60 Cover Gasket
$5.00
Dana 60 Eaton Truetrac Differential
Dana 60 Eaton Truetrac Differential (35 Spline)
$725.00
Dana 60 Helical Type Sure-Grip ("Sure-Trac")
$595.00
Dana 60 Lightweight Spool
$125.00
Dana 60 Minimum Installation Kit
$43.00
Dana 60 pinion seal
Dana 60 Pinion Seal
$10.00
'69-'72 mopar passenger car Dana 60 pinion snubber
Dana 60 Pinion Snubber
$95.00
Dana 60 Ring and Pinion
$195.00
Ford 8" Traction Lock Posi
$310.00
Ford 9" solid pinion bearing spacer kit ("Crush Sleeve Eliminator")
Ford 9" Crush Sleeve Eliminator
$15.00
Ford 9" 1330 or 1350 pinion yoke
Ford 9" Pinion Yoke
$70.00
Ford 9" Ring and Pinion (gears)
Ford 9" Ring and Pinion
$185.00
Ford 9" Traction Lock Posi
$310.00
Ford 9"/8" Small Wheel Bearing Kit
$65.00
Ford Big Axle Bearing Kit (PAIR)
$65.00
Ford-Style Housing End T-bolts
$18.00
Ford Motorcraft Friction Modifier for clutch or cone style limited slip differentials
Friction Modifier
$8.00
Green Bearings (PAIR)
$68.00
Housing Gasket+Seal Kit
$25.00
Leaf Spring Perches (Pair)
$15.00
Leaf Spring Pinion Angle Shims/Wedges
Leaf Spring Pinion Angle Shims (PAIR)
$36.00
Locking Pawl
$10.00
Mopar Housing End Stud Kit
$35.00
Mopar Rearend Vent Bolt
$15.00
Nodular Iron Ford 9" Casting
$275.00
Dana 60, Mopar 9 1/4", and Mopar 8 3/4" Pinion Nut w/ Washer
Pinion Nut & Washer
$3.50
QA1 Carbon Fiber 1350 Driveshaft Assembly
$1,630.00
Ring Gear Bolts
Screw-in Wheel Lug Studs
$20.00
Shock plates for classic mopars
Shock Plates (pair)
$150.00
Strange Engineering 1350 Driveshaft Assembly
$409.00
Tapered Axle Bearing Package
$68.00
Ford 9" and Mopar 8 3/4" Third Member Housing Stud Kit
Third Member Housing Stud Kit
$25.00