£54.00 exc vat
£64.80 inc vat
In stock
These might be marked as 22G420 on the casting but they have the correct size bush and seal hole for pot joints and rubber crosses.
For hardy Spicer type gearboxes see 22G420
£54.00 exc vat
£64.80 inc vat
In stockRecommended usage 1 x CHM84 to fit one mini.
Drive shaft oil seal or diff output shaft oil seal for all Mini's except Cooper S and early Automatics. 2 required per gearbox.
Upgraded version in Viton available us ADU5738VITON
Try these GENUINE MINISPARES superseal gearbox output shaft gaskets specially made to try and eliminate leaks.
Sold singly,2 per gearbox
The bronze washer for the planet gears in the differential for pre A plus gearbxes. You can use the DAM5071 and cut the lips off.
These are the larger bore diff side covers when hardy spicers are fitted and they also have the flange to cover detent spring on side if fitted to rod change when converted to hardy spicer. Has a 50mm oil seal o/d and bush size 34.8mm.For the yoke o...
This is an aftermarket high tensile shouldered bolt that engine and gearbox tuners are using, as the original shape head and high tensile type bolt is no longer available. For holding the crown wheel to the differential housing.
Sold individ...
Fits all minis except Autos and those with hardy spicer joints, has no lug on as required for rod change L/H side. Sold singly.
The Mini transmission output side cover is notorious for leaking oil, but replacing the seal doesn't help for lon...
Bronze type bush is in the centre of all crownwheels in the gearbox plus another one is in the differential case opposite the end the crownwheel fits.
The bush after fitting will need to be reamed. Ream to 26.16mm 1.03"
Competition quality replacement diff pin with anti wear MOLYBDENUM coating for planet wheel surfaces and still cheaper than a standard Rover pin. Recommended for all differential rebuilds.Pay special attention to the condition of the planet wheels wh...
Standard replacement precision ground upgraded material standard diff pin. Recommended for all standard differential rebuilds. For performance, use C-BTA164 moly coated pin with standard planet gears. Pay special attention to the conditi...
New Minispares Evolution straight cut crownwheel and pinion set 3.47. The crownwheel in these kits has a 20% wider gear than previously supplied, and a pinion made from Aero quality steel making it 20% tougher.17/59 teeth cont
Not for LSD se...
Genuine Rover fibre type are now 48 thou thick which is so tight it will probably lock your diff up, they used to originally be .035 thou. These are 43 thou oversize type for worn units but the correct size of 35 thou is available as BTA101<...
61 tooth crownwheel and 19 tooth pinion (pinion is also used on 3-1 final drive)
A plus gears giving 3.211 ratio.
A plus crownwheel and pinion with 59 teeth and 19 teeth respectively=3.105
Output drive shaft from the differential on Rod change type gearboxes,the teeth very rarely wear badly but the side cover bushes(2A3538)sometimes ruin the shaft causing those dreaded oil leaks from the seals in the output covers CHM85.
these...
Genuine RHP as originally fitted to every production Mini.
Two of these main diff carrying bearings are required in the gearbox and this new steel caged type fits either way round. Should be pre loaded by 1-2 thou.
Some original fi...
Stronger PRE a PLUS with 62 tooth crownwheel plus the 18 tooth pinion making a 3.444 diff ratio as used on Cooper S, plus many 998cc cars from 1970 on.
This is the original Evolution"Cross-pin" differential for the Mini.
Produced and sold by Mini Spares since 1994. It is a super heavy duty differential designed as a significant upgrade for reliability and strength to the standard units. Ove...
On certain motorsport events which include vigorous stopping and starting it is possible that the diff pin will wear badly or even break,this is due to the uneven load applied by the varying tolerances and poor machining of the planet gears.This kit ...
The gearbox diff side plate bonze colour bush for all except auto and cooper S with hardy spicer output shafts. Sold singly 2 required per gearbox.
ream to 31.78mm.
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