Minisport

Primary and drop gears

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Mini 850/998/1100 new primary gear (suits pre A plus/Aussie cars) - 22A1493

22A1493- Mini 850/998/1100 new primary gear (suits pre A plus/Aussie cars)

Mini 850/998/1100 new primary gear (suits pre A plus/Aussie cars)- this will not suit A plus or 1275 cars

$313.64
($236.81 USD ) In stock

MINI/MOKE A PLUS 998cc PRIMARY GEAR - 29 TOOTH - DAM8888

DAM8888- MINI/MOKE A PLUS 998cc PRIMARY GEAR - 29 TOOTH

For A plus 998 engines this primary gear has 29 teeth- This is the last one (genuine item) from Rover and are now obsolete

$386.36
($291.72 USD ) In stock

MINI/MOKE 1275 PRIMARY GEAR (FITS ALL PRE A+ 1275) 24 TOOTH - 22G1053

22G1053- PRIMARY GEAR COOPER S & 1300 PRE A PLUS,GENUINE

For all pre A plus 1275 engines with a stepped bush fitting to suit crankshaft

$322.73
($243.67 USD ) In stock

Mini 1275 PRIMARY GEAR PRE A PLUS 1275 FLOATING BUSH TYPE - C-22G1053

C-22G1053- Mini 1275 PRIMARY GEAR PRE A PLUS 1275 FLOATING BUSH TYPE

For all pre A plus 1275 engines with a stepped bush fitting to suit crankshaft. FLOATING BUSH WITH CIRCLIP TO HOLD IT IN PLACE. End float clearances ie .0035 to .0065

$318.18
($240.24 USD ) In stock

MINI/MOKE A PLUS 1275cc PRIMARY GEAR - 29 TOOTH - DAM8890

DAM8890- MINI/MOKE A PLUS 1275cc PRIMARY GEAR - 29 TOOTH

A+ Primary Gear- Counting 29 teeth is one method to ID this gear, another is to look for the small groove cut aound the entire gear! This groove is the same mark as found on all A+ gears! 

$359.09
($271.13 USD ) In stock

MINI/MOKE IDLER GEAR 4 SYNCHRO PRE A PLUS - 22G943

22G943- MINI/MOKE IDLER GEAR 4 SYNCHRO PRE A PLUS

Idler Gear with one shaft longer than other as per last Rover design. If the Mini drive train has a weak link, it's the connection between the engine and the transmission! The idler gear often takes the abuse caused by wear and/or poor assembly techniques. We see more of these go bad than we do any component in an engine! For the 4-synchro PRE A+ transmission

$259.09 $209.09
($157.87 USD ) In stock

Mini straight cut 1275 primary gear 23 tooth - C-STR123

C-STR123- Mini straight cut 1275 primary gear 23 tooth

Mini straight cut 1275 primary gear 23 tooth.

$300.00
($226.51 USD ) In stock

Mini straight cut idler gear (pre A+) 30 tooth - C-STR30

C-STR30- Mini straight cut idler gear (pre A+) 30 tooth

Mini straight cut idler gear (pre A+) 30 tooth.

$177.27
($133.85 USD ) In stock

Mini straight cut idler gear (SUIT A+) 30 tooth - C-STR30A

C-STR30AIDLER GEAR A PLUS STRAIGHT CUT

STRAIGHT CUT (30 tooth) idler gear for A+ boxes using the 7/8" shaft. 

$177.27
($133.85 USD ) In stock

Mini straight cut idelr gear with taper bearings, 30 tooth - C-STR30T

C-STR30T- Mini straight cut idler gear with taper bearings, 30 tooth

Mini straight cut idler gear with taper bearings, 30 tooth.

$359.09
($271.13 USD ) In stock

MINI/MOKE IDLER GEAR WITH ROLLER BEARING CONVERSION PRE A PLUS - C-STR31

C-STR31- MINI/MOKE IDLER GEAR WITH ROLLER BEARING CONVERSION PRE A PLUS

Idler gear conversion for straight cut drop gearsets only. This set up is for Pre A plus idler gearbox cases only and uses a roller bearing centrally unlike the old timken conversion which had taper bearings either end. 30 tooth.

$359.09
($271.13 USD ) In stock

Mini straight cut input gear, 23 tooth - C-STR230

C-STR230- Mini straight cut input gear, 23 tooth

Mini straight cut input gear, 23 tooth.

$113.64
($85.80 USD ) In stock

Mini straight cut drop gear set. - C-STR230/30/123

Mini Drop gear set, straight cut, PRE A+

Straight cut drop gears are the most durable arrangment that can be fitted to a transverse A-series powerunit. These 3 gears are responsible for transferring all the Hp from the motor to the gearbox, so their longevity should be a top priority for any serious engine builder. 3 gears in total

$540.91
($408.41 USD ) In stock

Mini straight cut drop gear set, Taper idler bearing - C-STR230/30T/123

Mini Drop gear set, straight cut, taper roller PRE A+

Straight cut drop gears are the most durable arrangment that can be fitted to a transverse A-series powerunit. These 3 gears are responsible for transferring all the Hp from the motor to the gearbox, 

This is the best straight cut drop gears with "Timkin" roller bearings on the idler gear. This gear fits into the gearbox and flywheel housing without the standard bearing. This does NOT fit the latest A+ type with larger idler bearings

 

$722.73
($545.69 USD ) In stock