MINI DOG ENGAGEMENT GEAR KIT

In Stock

£1,575.00

( £1,312.50 EXC VAT )

Our gear kit is now produced from vacuum arc remelted  (VAR) S156 steel and is Cryogenic treated for ultimate performance & durability.....

Another MED product to win yet even more championships every year! Mini Miglia, Mini Seven, Historic, Sprint, Hilclimb, Rally, the list goes on. Also used by most premier engine builders with ultimate reliability. Available super finished for optimum performance and durability for either early remote change or late rod change gear casings. Please choose s/f from the options for a superfinished set.

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£1,575.00

( £1,312.50 EXC VAT )

The ultimate in competition gearbox kits. Our gear kit is CNC machined to exacting tolerances with 5 dog engagement. The gears are CNC machined from aircraft specification steel and designed to run with very little backlash to eliminate gear tooth wear commonly associated with other dog engagements gear kits on the market. Included in the gear kit are our alloy modular selector forks that are CNC machined from aerospace 7075 alloy which retains the same tensile strength as steel, also supplied are the needle roller bearing for both ends of the laygear along with the 1st / 3rd needle roller bearing and CNC machined 1st and 3rd motion locknuts.

Available super finished for optimum performance and durability. Superfinishing gears using chemically accelerated vibratory finishing brings about a surface textured property that facilitates lubrication. The superfinished  gears will experience reduced friction, lower operating temperature, less wear, better scuffing resistance, and better contact fatigue resistance all of which contributes to a better running transmission.

For further information please see the technical downloads tab.

Our dog engagement gear set has the following ratio’s

  • 1st  2.239
  • 2nd 1.568
  • 3rd 1.244
  • 4th  1.1
  •  

The complete kit comprises of;

  • Complete main shaft assembly – fully assembled
  • 1st motion gear – 4thgear
  • Laygear
  • 1 st > 2 nd modular selector fork
  • 3 rd > 4 th modular selector fork
  • Reverse gear
  • Laygear needle roller bearings
  • 1stmotion – 4th gear needle roller bearing

Now complete with 1st and 3rd motion lock nuts cnc machined from EN24T