Minispares centre own reconditioned helical gearbox 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. 2.7-1 diff fitted as per mpi cars but this box uses the standard A+ gears not the mpi gears.
Any faulty gears replaced. No dodgy parts re-used, Guaranteed 6 months for parts only, with NO labour guarantee at all, so beware if you are getting a garage to fit this part.
All old units for exchange must be fully servicable A plus without damage to case especially idler gear area, and come with the final drive you need. If not, you will be charged for the final drive gear set you need
You can only exchange for exact gearbox ratio being returned unless previously
arranged at our discretion. There is a £400-00 surcharge on old units to encourage exchange at point of sale to check that the old gearbox is re-usable.
Gearbox must be drained and outer case cleaned.
PLEASE NOTE INPUT GEAR IS NOT SUPPLIED.
Best way to find diff ratio on most if not known is to count the teeth on the pinion
18 teeth=3.44
19 teeth with 59 on crownwheel=3.1 many 998cc mini and 1275cc carb
19 teeth with 61 on crownwheel=3.2 SPI 1275cc injected except MPI
20 teeth=2.9 998cc economy versions and late cars
21 teeth=2.76 MPI and different gears also --special exchange onlyMinispares centre own reconditioned helical tranny with all new ball bearings
through out plus layshaft,diff pin etc. No dodgy parts re-used. Guranteed for parts only with no labour content for 6 months