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...

This is the large clutch case gasket that is made to a special thickness.

Many companies who copy these gaskets are not aware that the gasket thickness and consistency is important as it affects the clearance on the idler gear shimming. This...

IKO 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 earlier bea...

Minispares centre own reconditioned helical gearbox with all new ball bearings

throughout except under 1st, 2/3rd gear which are usually okay and very expensive, performance layshaft, special oil pick up pipe, diff pin etc.3.1 diff fitted. ...

Minispares centre own reconditioned helical tranny with all new ball bearings

throughout except under 2/3rd gear which are usually okay and very expensive, performance layshaft,special oil pick up pipe,diff pin etc.2.9-1 diff fitted .any fa...

Best of both worlds - acceleration and easy cruising - with this Mini Spares Evolution five speed "closer ratio gearbox and cross pin diff".

Mini Spares Close ratio Evolution five speed "A" Plus Rod-change helical cut teeth gearbox has bee...

Minispares centre own reconditioned helical tranny with all new ball bearings

throughout except under 1st, 2/3rd gear which are usually okay and very expensive, performance layshaft, special oil pick up pipe, diff pin etc.3.2 diff fitted .an...

Full rebuild kit less diferential parts using standard layshaft.

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 ful...

Minispares centre own reconditioned helical tranny with all new ball bearings

throughout except under 1st,2/3rd gear which are usually okay and very expensive, performance layshaft,special oil pick up pipe,diff pin etc.3.1 diff fitted. Any ...

This gearbox is identical to MSG04 except for a 3.2 final drive which effectively gives you a final drive ratio of 2.822 in 5th.

Does not come with input gear supplied.

Mini Spares 'Straight Cut Close Ratio 4-Speed gearboxes'



Mini Spares are proud to offer a new range of straight cut, 4-speed rod change gearboxes.



These gearboxes undergo a full rebuild, using new; bearings, sea...

Full rebuild kit less diferential parts with competition layshaft and EVO baulk rings.

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. <...

Mini Spares 'Straight Cut Close Ratio 4-Speed gearboxes'



Mini Spares are proud to offer a new range of straight cut, 4-speed rod change gearboxes.



These gearboxes undergo a full rebuild, using new; bearings, sea...

This gearbox is identical to MSG04 except for a 3.1 final drive which effectively gives you a final drive ratio of 2.73 in 5th.

Do not come with input gear supplied.

Mini Spares Close ratio Evolution five speed "A" Plus Rod-change helical cut teeth gearbox has been in production since 1993 with phenomenal proven reliability. Do not use a quick shift gear lever with this gearbox

Suitable for 1275-1380cc(e...

New for 2023, special heavy duty 2nd and 3rd gears with laygear and 1st motion to match giving a quiet road box suitable for engines producing upto 125lbft of torque on naturally aspirated engines.



Ratios are:



1s...

New for 2023, special heavy duty 2nd and 3rd gears with laygear and 1st motion to match giving a quiet road box suitable for engines producing upto 125lbft of torque on naturally aspirated engines.



Ratios are:



1s...

Close ratio 4 speed helical gearbox using our C-STN48 gear kit.

1st gear ratio 2.583

2nd gear 1.644

3rd gera 1.250

New for 2023, special heavy duty 2nd and 3rd gears with laygear and 1st motion to match giving a quiet road box suitable for engines producing upto 125lbft of torque on naturally aspirated engines.



Ratios are:



1s...

High quality version of 13H9513, INA branded.



Dual use bearing fits the end of the A Plus 18mm mainshaft where the 1st Motion shaft slides on, plus it is used on the A Plus layshaft smaller end.



Kno...

Single roller bearing that only fits 3 synchro gearboxes to hold the 1st motion shaft-sporadic stocks only of these bearings as they went obsolete in 2008. These are genuine RHP/NSK bearings

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...

When you take the side cover off the differential housing on a rod change type gearbox this detent ball sits behind the spring-the spring is 22G2083 and the sleeve is 22G1870. The oil seal for this is 22G1417.

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...

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.

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.

clearance needs to be 0.03mm

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...

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...