Specifications

SPECIFICATIONS

 

3MO FOUR WHEEL DRIVE TRANSMISSIONS

Torque 800 Nm / 590 lb-ft

4WD 800 Transaxle 6 Speed

OVERVIEW

 

The 3MO FTX 6 Speed Transaxle Sequential Gearbox has been designed to fit saloon or prototype cars using front or mid mounted longitudinal engine mountings.

These versatile 3MO Sequential Transmissions have a wide range of 35 gear ratios and 3 constant drive ratio options to ensure there's a right ratio for every situation. WIth its 230mm / 9" crown wheel; its robust and built to handle grueling conditions. The Sequential Transaxle Transmission is designed to accomodate 8000 Nm / 5900 lb-ft on the differential line so around 800 Nm / 590 lb-ft of engine torque depending on the gear ratios chosen.

The 3MO FTX gearbox has 3 Dog Ring inspection ports to save maintenance time and is fitted with a TFJ self locking differentrial  where the preload can be adjusted without removal from the gearbox.

APPLICATIONS

Circuit - Rally - Rally Cross - Hillclimb - Off Road

BENEFITS

Reliability - Flexibility - Convenience

GEARBOX IN ACTION

 

 

COMING SOON

SPECIFICATIONS

  • 6 Speed Transaxle Sequential Gearbox with straight cut dog engaged gears 

  • Maximum engine torque 800 Nm / 590 lb-ft 

  • 89mm / 3.5" shaft centreline 

  • 20mm / 0.787" gear tooth width (1st to 3rd) & 17mm / 0.669" (4th to 6th)

  • Gear Ratio options 

        - 3 input constant drive ratio options 
        - 35 gear ratios 

  • 230mm /9" Crown Wheel

  • TFJ self locking differential  with 4 + 4 disc system and many ramp angles

    • Planet gear support cross

    • Bevel gear guided

    • Cluster removable 

    • Preload adjustment without disassembly

  • Input shaft length and spline to suit customer needs

  • Range of bellhouses for most of the popular engines 

  • Pressure fed lubrication system requiring a customer supplied oil pump

  • 108 output flanges for Lobro

  • 3 Dog Ring inspection ports

  • 0-5V gear position sensor 

  • Lock out cable for reverse

  • Weight: 75 kg / 165 lb

RATIOS

 

Final Drive Ratios 

Gear Ratios

Gear Position
Teeth Ratio Teeth Ratio 1st 2nd 3rd 4th 5th 6th
 9 x 30 3.333 12 x 39 3.250          
9 x 34 3.778 12 x 37 3.083          
9 x 35 3.889 12 x 35 2.917          
    13 x 34 2.615          
    14 x 36 2.571        
    15 x 36 2.400        
    13 x 31 2.385        
    14 x 33 2.357        
    13 x 30 2.308        
    14 x 32 2.286        
    13 x 29 2.231        
    14 x 30 2.143        
    15 x 32 2.133        
    14 x 29 2.071        
    16 x 32 2.000        
    17 x 33 1.941        
    15 x 29 1.933        
    17 x 32 1.882        
    17 x 31 1.824        
    15 x 27 1.800        
    17 x 30 1.765        
    18 x 31 1.722        
    17 x 29 1.706        
    18 x 29 1.611        
    16 x 32 2.000      
    15 x 29 1.933      
    15 x 27 1.800      
    18 x 31 1.722      
    16 x 27 1.688      
    17 x 28 1.647      
    18 x 29 1.611      
    17 x 27 1.588      
    17 x 26 1.529      
    18 x 27 1.500      
    17 x 25 1.471      
    18 x 26 1.444      
    19 x 27 1.421      
    18 x 25 1.389      
    20 x 27 1.350      
    19 x 25 1.316      
    21 x 27 1.286      
    21 x26 1.238      
    22 x 27 1.227      
    19 x 23 1.211      
    21 x 25 1.190      
    20 x 23 1.150      
    23 x 26 1.130      
    20 x 22 1.100      
    21 x 23 1.095      
    28 x 30 1.071      
    28 x 29 1.036      
    23 x 23 1.000      
    25 x 24 0.960      
    32 x 30 0.938      
    23 x 19 0.826      

ACCESSORIES

 

  • Bell housings and Adaptor plates
  • Mounting kit
  • Gear lever
  • Shift Cut Knob for Gear Lever
  • Paddle Shift Solutions
  • Breather Kits 
  • Programmable gear position display
  • Hydraulic feeder release clutch tubes kit
  • Clutch cover & disc
  • Flywheel
  • Starter Motor
  • Output flanges / CV Joints
  • Drive Shafts- custom made 28mm maximum
  • Clutch - 184mm maximum with 1" x 23 splines disc

NOTES

 

  • The gearbox is compatible with OEM 41 spline output flanges from Peugeot Boxer and Citroën Jumper
  • A minimum 0.7" master cylinder can be installed on your original clutch pedal.
  • There is no slave cylinder stop, so a pedal mechanical stop is necessary.
  • Motul HD 85W-140 Mineral or Motul 75W-140 Gear Comp Synthetic are the correct lubricants for this gearbox operating at 95-110°C or 203-230°F.
  • Oil Capacity is 1.5L excluding lines and cooler