£321.74 exc vat
£386.09 inc vat
In stock
Using only the original manufacturers of the bearings such as RHP because all the Budget bearings are not good enough for longevity or performance use.
This is a full kit of bearings except the 2 rollers under 1st/2nd and 3rd gear which often do not get checked(available as AAU1815-AAU1816.) Complete set of gaskets and seals for rebuild and fitting gearbox back to engine,baulk rings and new layshaft with two large and one small bearing(see MSG22 when 2 bearing laygear.) Also with idler gear bearing for gearcase this kit is for A plus Rod change gearbox only with 18mm thick mainshaft bearing where the Ist motion shaft fits
This is the kit for STRAIGHT CUT GEAR Sets.
Please note: As this is a gearbox kit it only includes one idler gear bearing, if you require another for the clutch case remember to order one.
£321.74 exc vat
£386.09 inc vat
In stockRecommended usage 1 x MSG24 to fit one mini.
Dual use bearing fits the end of the A Plus 18mm mainshaft where the Ist Motion shaft slides on, plus it is used on the A Plus layshaft smaller end.
Knowm as the 18mm bearing it was Rovers upgrade on using larger mainshafts and laygears wit...
Genuine RHP Outer support bearing for the first motion shaft. Comes with bearing and outer race. You MUST REPLACE the outer race when using the new bearing. An easy way to remove the old race is to clean the housing very well, remove the circlip, and...
Pre A plus 4 synchro laygears had 2 of these fitted plus a small bearing whereas the A plus laygear had only one.
See 13H2934MS for original silicon type best seal available, which is Mini Spares own copy of the original Gaco seal that was discontinued. These were the seals used on production/rally /race cars that never gave problems.
This ...
Genuine RHP bearings. Not cheap Imported rubbish as sold under this part number.
This is the workhorse of the Mini gearbox. This double roller bearing supports the shaft where it transmits the power to the wheels. When this bearing goes, the...
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
Torrington/Koyo idler gear bearing with special rollers for allowing movement on late type idler gears. The idler gears for twin point cars were also made from clean steel as an upgrade from 1996 on. This special bearing replaces the cheaper inferior...
Mini Spares Performance Baulk ring.
The standard sintered baulk (synchro) rings are not tough enough for the demands of performance useage, in many instances lasting only one race before failure or breakage. The main reason is the incompat...
Genuine 1ST Motion shaft SINGLE track original bearing for 4 synchromesh 1st motion shaft.
This is a Genuine RHP bearing, and should not be confused with cheap alternatives. The cheap aftermarket bearings often fail and the work involved to...
Minispares were the first company to produce these layshafts for performance engine/gearboxes as the standard type would flex and resullt in the breakage of the bearings causing seizure. Produced in an upgraded material and heat treated to the correc...
THIS BEARING HAS PRE A+ INNER DIAMETER AND A+ OUTER DIAMETER. If you have the large A plus idler gear bearing hole and want to use it for the earlier pre A plus small hole type idler gear then this bearing is what you require to sleeve it down in siz...
Genuine 1ST Motion shaft SINGLE track original bearing for 4 synchromesh 1st motion shaft.
This is a Genuine RHP bearing, and should not be confused with cheap alternatives. The cheap aftermarket bearings often fail and the work involved to...
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...
Minispares were the first company to produce these layshafts for performance engine/gearboxes as the standard type would flex and result in the breakage of the bearings causing seizure. Produced in an upgraded material and heat treated to the correct...
A bronze type bush that fits in the gearbox output shaft side cover on early automatics and Cooper S with hardy spicer type joints. These are larger than the standard mini or rod change engine gearbox types which take 2A3538.
Inside your gearbox synchro hubs are 3 springs and these ball bearings to lock it in and out of gear. Often pop out and get lost when splitting the inner and outer hub.
Torrington/Koyo idler gear bearing with special rollers for allowing movement on late type idler gears. The idler gears for twin point cars were also made from clean steel as an upgrade from 1996 on. This special bearing replaces the cheaper inferior...
Bearing 26.9mm wide to take 19.05mm idler gear shaft that fits in the gearbox case and clutch housing case on 4 synchro gearboxes until introduction of A plus when a larger bearing was fitted.
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.
Genuine RHP bearings. Not cheap Imported rubbish as sold under this part number.
This is the workhorse of the Mini gearbox. This double roller bearing supports the shaft where it transmits the power to the wheels. When this bearing goes, the...
This is the top hat bush for all primary gears and is now silicon based to help lubrication of this dry running bush. Used in all our primary gears.
For Cooper S or pre A plus 1275 type primary gears we also have a a replacement front bush i...
Pre A plus 4 synchro laygears had 2 of these fitted plus a small bearing whereas the A plus laygear had only one.
This is our racers favourite way of dealing with the worn or troublesome front primary gear bush.(this is NOT the top hat type rear bush)22.5mm wide. Racers and professional engine builders will use their own tolerances but these are set for road use...
Genuine RHP Outer support bearing for the first motion shaft. Comes with bearing and outer race. You MUST REPLACE the outer race when using the new bearing. An easy way to remove the old race is to clean the housing very well, remove the circlip, and...
Dual use bearing fits the end of the A Plus 18mm mainshaft where the Ist Motion shaft slides on, plus it is used on the A Plus layshaft smaller end.
Knowm as the 18mm bearing it was Rovers upgrade on using larger mainshafts and laygears wit...
The longer one piece bush as fitted to all late reverse gears. Early type had 2 single bushes which sometimes came adrift after arduous use.
This is the front plain primary gear bush(not the top hat one) that needs to be reamed after replacing. This is costly so with modern technology we have produced a floating bush that fits straight in the hole when the original is removed. The part nu...
Needle roller bearing on 4 synchromesh gearboxes for 2nd and 3rd gears,
2nd gear needs split bearing.
1ST Gear needle roller bearing, 4 Synchromesh only
SITS ON THE TOP HAT SLEEVE THAT LOCATES 1ST GEAR
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