Products 1-48 of 64
Item #: STF0038 -
Many Minis have 3.44 final drives, or even shorter ratio if the transmission came from a 998 originally. You can reduce engine RPM by about 10% or more at
Item #: STF0031 -
Ring and pinion gears with 3.2 ratio. Tooth count is 19/61.
Item #: SEN0127 -
Super-duty ARP bolt to attach the crown wheel to the diff cage. Sold each.
Item #: AHU1856 -
The same large bearing is used to support the differential in all Mini models. Occasionally sealed bearings are supplied due to availability, but the seal should be removed before installation.
Item #: AHU1856-RHP -
Racers and other top-end customers often ask for OEM UK-made RHP brand diff bearings for longest life and proven reliability. Full width.
Item #: BTA0370 -
Special bolt to fasten 8.4" brake rotor (12" wheel cars)to 21A2695 drive flange. Use eight (8) for this application.
Item #: ATA7043 -
This is an aftermarket high-tensile shouldered bolt for holding the final drive ("crown") wheel to the differential housing.
Item #: HDWB2721 -
Coarse thread bolt for Cooper remote housing to attach it to the rear of the differential. Use two (2) per car.
5/18/2017 12:00:00 AM 12.95
Item #: ATA7378 -
Bushing found in all diff cages and in the center of standard crown wheels.
Item #: 2A3538 -
Fits pot-joint and yoke-type differential side covers. This bushing supports the output shaft, and if worn will contribute to oil leakage. Must be honed to size after installation.
Item #: 22G0421 -
This bushing supports the Hardy-Spicer output shaft, and if worn will contribute to oil leakage. Honing required to obtain exact final clearance.
Item #: 88G493 -
Half-moon collet, locates the end of the output shaft into the Hardy Spicer drive flange, under the rubber seal. Used on early automatics and Cooper S, two (2) required per flange.
Item #: C-AJJ3385 -
This heavy-duty differential is recommended for any high performance road Mini or Mini Cooper. A standard Mini differential has only one pin and one pair of spider gears. This improved
Item #: CCN0122 -
Circlip to retain the diff output shafts used with an LSD. Two (2) required.
Item #: C-BTA1243 -
This washer is fitted next to the inner circlip to retain the diff output shaft when an LSD is fitted. For use with Cooper S (1.375") output shafts.
Item #: 22A1152-USED -
Used differential output shaft for flange drive. This design followed the original yoke output shaft on pre-pot joint Minis. Introduced in approximately late 1967 on Cooper S models and ceased when the inner CV "pot" joint was begun.
Item #: C-BTA0167 -
The Mini's differential pin can sometimes wear badly, or even break in competition use. This is due in part to the uneven load applied by varying tolerences and poor machining of the planet gears.
Item #: C-BTA0166 -
The pin through the center of the diff is often ignored, but will frequently be found to have wear and should be replaced at rebuild time.
Item #: DAM6624E -
Standard differentials use two (2) of these pinion (planet) gears. Good quality reproduction. Sold each.
Item #: 22G0419-USED -
A used diff side cover for converting to Hardy-Spicer drive couplings or most Limited Slip Differentials. Recommend rebushing with 22G0421 before installation.
Item #: 22G0420 -
If you want to install flange- type differential output shafts, such as used with Hardy-Spicer drive shaft couplings or with a Limited Slip Differential (LSD) in a rod change gearbox,
Item #: CHM0085 -
Differential side cover with bushing installed. Fits Minis 1959-73, but can also be used on left side of rod-change transmission with yoke outputs or pot joint.
Item #: 2A7062 -
This cupped thrust washer was used in pairs on all diffs to 1980. Sold each.
6/6/2017 12:00:00 AM 179.95
Item #: C-BTA1263 -
If you are installing an LSD, other than the Swift ATB one, into a gearbox to be equipped with "pot joints" (inboard CV joints), you will need two of these
Item #: BTA0101 -
This large diameter thrust washer for the output shafts on all standard differentials.
Item #: 22A374-USED -
For early Minis using either the original rubber drive coupling or replacement QL5000 type. Sometimes this part cracks around the u-bolt holes or is damaged on the seal surface.
Item #: RPS1418 -
Pin locks the main pinion pin to the diff cage.
Item #: DAM3108 -
Used for shimming the differential bearings to achieve proper preload.
Item #: DAM3109 -
Used to shim differential bearings for proper preload.
Item #: DAM3633 -
Used to shim the diff to obtain proper bearing preload.
Item #: SEVU002 -
Pair of bare drive shafts to accept inner CV Joints. These are typically needed when converting to 1973-on pot joint transmission. Used condition. Sold by the pair.
Item #: FOR136 -
Special Swiftune-developed differential output shafts to match Hardy-Spicer drive shaft couplings. New materials and technology allow this shaft to fit the standard smaller diameter diff side cover, eliminating the need
Item #: 2A3506 -
Thin paper gasket between the gear case and the diff housing. Lower section only. Fits pre-rod change models. For rod change, use 22G1836B.
Item #: 2A3505 -
Thin paper gasket between the gear case and the diff housing. Upper section only. Fits all.
Item #: 22A1611 -
This is an aftermarket version of the diff side cover gasket. See TRK10004B for improved gasket.
Item #: 22A1612 -
The diff side cover for the automatic is slightly different from 4-speeds, so a different gasket is needed. Sold each.
Item #: 22G1836 -
Thin paper gasket between the gear case and the diff housing. Lower section, fits rod change only. Shown next to the same part for the pre-rod change gearbox
Item #: TRK10004B -
This latest version of the side cover gasket comes with built-in sealant attached to the paper.
Item #: STF0033 -
2.95 crown wheel and pinion set. A "tall" final drive like this reduces your RPM at a given speed, so will allow quieter and more economical highway driving. Tooth count
Item #: FOR094 -
These flanges are required if you want to use the Quaife ATB LSD with Cooper S Hardy Spicer U-Joints. They snap in place just like the inner CV joints, and
Item #: FOR126 -
Superior race quality bolts for the Hardy-Spicer diff output flange. Sold per set/8. A Swiftune track-developed product.
Item #: STF0100 -
This Evolution limited slip is an updated and advanced version of the old popular Salisbury clutch-type LSD. It has improved clutch material and a unique design for smooth transitions between
Item #: FOR092 -
Now a limited slip diff that is ideal for FWD cars! The all-gear mechanism of the Quaife ATB eliminates the grabby behavior of earlier plate and pawl diffs, and reduces
Item #: FOR145 -
A plate-type differential designed to operate with no pre-load, thus reducing friction that consumes horsepower. Removes torque-steer found in conventional diffs, and reduces understeer, enabling a neutral-steering car.
Item #: C-BTA1262 -
Output shaft for Tran-X and Salisbury Limited Slip Differentials. Hardy Spicer coupling. Sold each.
Item #: ATA7385 -
Metal locktab to retain the six bolts that attach the crown wheel to the differential. Sold each.
Item #: 510618A -
Nut to retain diff output yoke. Sold each.
Item #: 22A1139 -
The Hardy-Spicer drive coupling requires the use of matching flanged output shafts. The shafts were fitted with 4 unique d-head bolts, which are often damaged or lost. Sold each. See