The DG400 Heavy Duty from Drenth is a dominant force in international motorsport, with a proven track record of reliability and durability. This gearbox is built to withstand the rigors of long-distance races, including grueling 24-hour events.
Enhanced with a thicker secondary shaft and wider dog rings, the DG400 Heavy Duty showcases exceptional strength and resilience. Its internal oil pump ensures consistent lubrication and cooling, even in the most extreme racing conditions.
As a direct replacement for the "Getrag 265" gearbox, the DG400 Heavy Duty seamlessly integrates into existing setups. It offers adjustable "top-gears" (prise-direct) with a range from overdrive to 1-to-1, allowing drivers to optimize their gear ratios for peak performance.
Weighing just 33 kg, the DG400 Heavy Duty strikes a perfect balance between lightweight construction and durability, delivering an optimal price-to-performance ratio.
Featuring a 6-speed sequential configuration, the DG400 Heavy Duty enables smooth and precise gear shifts, providing drivers with ultimate control on the track. Its in-line shaft design aligns the input and output shafts on the same axis, optimizing power delivery and efficiency.
With its broad application map, the DG400 Heavy Duty offers versatility through various options such as input shafts, output flanges, and clutch casing. This ensures seamless integration into different vehicle setups, catering to the specific requirements of high-performance drivers.
Capable of handling up to 500Nm of torque, the DG400 Heavy Duty excels in heavy-duty applications, delivering robust performance. The straight-cut gearwheel tooth profiles enhance power transfer and efficiency, maximizing performance on the track.
Experience the dominance of the DG400 Heavy Duty by Drenth—a replacement gearbox that combines reliability, durability, and unparalleled performance. Conquer the race circuit with confidence, knowing you have a gearbox engineered to withstand the most demanding motorsport challenges.
Features:
- 6-speed sequential gearbox
- 500Nm torque capability
- In-line shaft design (input and output shafts aligned on same axis)
- Broad application map due to the many options (input shafts, output flanges, clutch casing etc.)
- Light weight construction
- Availability of various gear ratios
- Straight cut gearwheel tooth profiles
- Dogbox gear change system
- Ford Type 9 / Getrag 265 replacement
- Internal oil pump
Available Gear ratios
Specify in notes when ordering.
1st
|
2nd, 3rd and 4th gear
|
5th
|
6th
|
| 2.604 |
1.954 |
1.678 |
1.458 |
1.184 |
1.136 |
1.000* |
| 2.381 |
1.838 |
1.620 |
1.354 |
1.136 |
1.085 |
0.893 |
| |
1.794 |
|
1.231 |
|
1.000* |